mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-08-07 17:49:17 +00:00
de8a5f73b2
- response.setContentType must be text/xml or responseXML will not get parsed by IE. - getElementsByTagNameNS only works on mozilla... - IE is much more picky about all elements explicitly setting position, top, and left, when using relative positioning - IE's xpath implementation is non obvious and incomplete. found a good explanation of how to use it here http://sarissa.sourceforge.net/doc/overview-summary.html#xpath. requires a lot more manual labor to get things working, but in the end, does seem to work. need to add in an abstraction layer... - it fails dramatically when you terminate a list of properties with comma, meaing var bad = {foo:bar, foo2:bar2, } var good = {foo:bar, foo2:bar2} - ie event model is different, using the dojo abstraction layer seems to fix that, particularly for the submit buttons. changed the way submit buttons are added to make the xforms stuff pull them rather than have the jsps add them to the xform. thought this was necessary because of weird loading behavior in IE, but it probably wasn't. either way - it's less code and more centralized now. git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@4056 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
1538 lines
55 KiB
JavaScript
1538 lines
55 KiB
JavaScript
dojo.require("dojo.widget.DebugConsole");
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dojo.require("dojo.widget.DatePicker");
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dojo.require("dojo.widget.Button");
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dojo.require("dojo.widget.validate");
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dojo.require("dojo.widget.Spinner");
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dojo.require("dojo.lfx.html");
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dojo.hostenv.writeIncludes();
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var XFORMS_NS = "http://www.w3.org/2002/xforms";
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var XFORMS_NS_PREFIX = "xforms";
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var XHTML_NS = "http://www.w3.org/1999/xhtml";
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var XHTML_NS_PREFIX = "xhtml";
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var CHIBA_NS = "http://chiba.sourceforge.net/xforms";
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var CHIBA_NS_PREFIX = "chiba";
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function _xforms_init()
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{
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document.xform = new alfresco.xforms.XForm();
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}
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dojo.addOnLoad(_xforms_init);
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tinyMCE.init({
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theme: "advanced",
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mode: "exact",
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width: -1,
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auto_resize: false,
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force_p_newlines: false,
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encoding: null,
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save_callback: "document.xform.setXFormsValue",
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add_unload_trigger: false,
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add_form_submit_trigger: false,
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theme_advanced_toolbar_location: "top",
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theme_advanced_toolbar_align: "left",
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theme_advanced_buttons1: "bold,italic,underline,strikethrough,separator,fontselect,fontsizeselect",
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theme_advanced_buttons2: "link,unlink,image,separator,justifyleft,justifycenter,justifyright,justifyfull,separator,bulllist,numlist,separator,undo,redo,separator,forecolor,backcolor",
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theme_advanced_buttons3: ""
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});
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dojo.declare("alfresco.xforms.Widget",
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null,
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{
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initializer: function(xform, node)
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{
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this.xform = xform;
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this.node = node;
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//XXXareibl this has to come back
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// this.node.widget = this;
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this.id = this.node.getAttribute("id");
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this.modified = false;
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this.valid = true;
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},
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node: null,
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parent: null,
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domContainer: null,
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_getBinding: function()
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{
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return this.xform.getBinding(this.node);
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},
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setModified: function(b)
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{
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this.modified = b;
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this._updateDisplay();
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this.hideAlert();
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},
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setValid: function(b)
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{
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this.valid = b;
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this._updateDisplay();
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this.hideAlert();
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},
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setRequired: function(b)
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{
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this.required = b;
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this._updateDisplay();
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},
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isValidForSubmit: function()
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{
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var result = true;
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if (!this.valid)
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result = false;
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else if (!this.modified &&
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this.isRequired() &&
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this.getInitialValue() == null)
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result = false;
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return result;
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},
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getDepth: function()
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{
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var result = 1;
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var p = this.parent;
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while (p)
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{
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result++;
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p = p.parent;
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}
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return result;
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},
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isRequired: function()
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{
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var binding = this._getBinding();
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var required = binding && binding.required == "true()";
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return required;
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},
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getInitialValue: function()
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{
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var chibaData = _getElementsByTagNameNS(this.node,
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CHIBA_NS,
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CHIBA_NS_PREFIX,
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"data");
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if (chibaData.length == 0)
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return null;
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chibaData = chibaData[chibaData.length - 1];
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var xpath = chibaData.getAttribute("chiba:xpath");
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var d = this.node.ownerDocument;
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var contextNode = this.xform.getInstance();
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dojo.debug("locating " + xpath +
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" from " + chibaData.nodeName +
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" in " + contextNode.nodeName);
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var result = _evaluateXPath("/" + xpath,
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this.xform.getInstance(),
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XPathResult.FIRST_ORDERED_NODE_TYPE);
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result = (result.nodeType == dojo.dom.ELEMENT_NODE
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? dojo.dom.textContent(result)
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: result.nodeValue);
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dojo.debug("resolved xpath " + xpath + " to " + result);
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return result;
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},
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_getLabelNode: function()
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{
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var labels = _getElementsByTagNameNS(this.node, XFORMS_NS, XFORMS_NS_PREFIX, "label");
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for (var i = 0; i < labels.length; i++)
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{
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dojo.debug("parent " + labels[i].parentNode.nodeName +
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" o " + this.node.nodeName);
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if (labels[i].parentNode == this.node)
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return labels[i];
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}
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return null;
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},
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_getAlertNode: function()
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{
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var labels = this.node.getElementsByTagName("alert");
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for (var i = 0; i < labels.length; i++)
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{
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dojo.debug("parent " + labels[i].parentNode.nodeName +
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" o " + this.node.nodeName);
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if (labels[i].parentNode == this.node)
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return labels[i];
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}
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return null;
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},
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getLabel: function()
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{
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var node = this._getLabelNode();
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return node ? dojo.dom.textContent(node) : "";
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},
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getAlert: function()
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{
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var node = this._getAlertNode();
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return node ? dojo.dom.textContent(node) : "";
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},
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showAlert: function()
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{
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if (this.alertDiv)
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return;
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this.alertDiv = document.createElement("div");
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this.alertDiv.setAttribute("id", this.id + "-alert");
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this.alertDiv.appendChild(document.createTextNode(this.getAlert()));
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this.domContainer.parentNode.insertBefore(this.alertDiv, this.domContainer);
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this.alertDiv.setAttribute("style", "color:red; position: relative; top: 0px; left: 0px;");
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this.widget.style.borderColor = "red";
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},
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hideAlert: function()
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{
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if (this.alertDiv)
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{
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dojo.dom.removeNode(this.alertDiv);
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this.alertDiv = null;
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this.widget.style.borderColor = "black";
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}
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},
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_updateDisplay: function()
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{
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// this.domContainer.style.backgroundColor =
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// (!this.valid ? "yellow" : this.modified ? "lightgreen" : "white");
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}
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});
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dojo.declare("alfresco.xforms.DatePicker",
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alfresco.xforms.Widget,
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{
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initializer: function(xform, node)
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{
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this.inherited("initializer", [ xform, node ]);
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},
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render: function(attach_point)
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{
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var initial_value = this.getInitialValue() || "";
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this.domNode = document.createElement("div");
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attach_point.appendChild(this.domNode);
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this.widget = document.createElement("input");
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this.widget.setAttribute("id", this.id + "-widget");
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this.widget.setAttribute("type", "text");
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this.widget.setAttribute("value", initial_value);
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this.domNode.appendChild(this.widget);
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dojo.event.connect(this.widget, "onfocus", this, this._dateTextBox_focusHandler);
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var datePickerDiv = document.createElement("div");
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attach_point.appendChild(datePickerDiv);
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var dp_initial_value = (initial_value
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? initial_value
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: dojo.widget.DatePicker.util.toRfcDate(new Date()));
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this.widget.picker = dojo.widget.createWidget("DatePicker",
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{
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isHidden: true,
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storedDate: dp_initial_value
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},
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datePickerDiv);
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this.widget.picker.hide();
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dojo.event.connect(this.widget.picker,
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"onSetDate",
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this,
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this._datePicker_setDateHandler);
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},
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getValue: function()
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{
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return this.widget.value;
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},
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_dateTextBox_focusHandler: function(event)
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{
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dojo.style.hide(this.widget);
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this.widget.picker.show();
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this.domContainer.style.height =
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this.widget.picker.domNode.offsetHeight + "px";
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},
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_datePicker_setDateHandler: function(event)
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{
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this.widget.picker.hide();
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dojo.style.show(this.widget);
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this.domContainer.style.height =
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Math.max(this.widget.offsetHeight, 20) + "px";
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this.widget.value = dojo.widget.DatePicker.util.toRfcDate(this.widget.picker.date);
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this.xform.setXFormsValue(this.id, this.getValue());
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}
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});
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dojo.declare("alfresco.xforms.TextField",
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alfresco.xforms.Widget,
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{
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initializer: function(xform, node)
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{
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this.inherited("initializer", [ xform, node ]);
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},
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isValidForSubmit: function()
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{
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var result = this.inherited("isValidForSubmit", []);
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if (!result)
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return false;
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if (this.isRequired() && this.getValue() == null)
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return false;
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return true;
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},
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render: function(attach_point)
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{
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var initial_value = this.getInitialValue() || "";
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this.domNode = document.createElement("div");
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this.domNode.setAttribute("id", this.id + "-domNode");
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attach_point.appendChild(this.domNode);
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this.widget = document.createElement("input");
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this.widget.setAttribute("type", "text");
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this.widget.setAttribute("id", this.id + "-widget");
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this.widget.setAttribute("value", initial_value);
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this.domNode.appendChild(this.widget);
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// this.widget = dojo.widget.createWidget("ValidationTextBox",
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// {
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// widgetId: this.id + "-widget",
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// required: this.isRequired(),
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// value: initial_value
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// },
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// this.domNode);
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dojo.event.connect(this.widget, "onkeyup", this, this._widget_keyUpHandler);
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},
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getValue: function()
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{
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var result = this.widget.value;
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if (result != null && result.length == 0)
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result = null;
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return result;
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},
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_widget_keyUpHandler: function(event)
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{
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this.xform.setXFormsValue(this.id, this.getValue());
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}
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});
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dojo.declare("alfresco.xforms.TextArea",
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alfresco.xforms.Widget,
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{
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initializer: function(xform, node)
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{
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this.inherited("initializer", [ xform, node ]);
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},
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render: function(attach_point)
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{
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this.domNode = document.createElement("div");
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attach_point.appendChild(this.domNode);
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this.domNode.setAttribute("style", "height: 200px; border: solid 1px black;");
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this.domNode.setAttribute("id", this.id);
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this.domNode.innerHTML = this.getInitialValue() || "";
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tinyMCE.addMCEControl(this.domNode, this.id);
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this.widget = this.domNode;
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}
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});
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dojo.declare("alfresco.xforms.AbstractSelectWidget",
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alfresco.xforms.Widget,
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{
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initializer: function(xform, node)
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{
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this.inherited("initializer", [ xform, node ]);
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},
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getValues: function()
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{
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var binding = this._getBinding();
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var values = _getElementsByTagNameNS(this.node, XFORMS_NS, XFORMS_NS_PREFIX, "item");
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var result = [];
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for (var v = 0; v < values.length; v++)
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{
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var label = _getElementsByTagNameNS(values[v], XFORMS_NS, XFORMS_NS_PREFIX, "label")[0];
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var value = _getElementsByTagNameNS(values[v], XFORMS_NS, XFORMS_NS_PREFIX, "value")[0];
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var valid = true;
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if (binding.constraint)
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{
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dojo.debug("testing " + binding.constraint +
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" on " + dojo.dom.textContent(value));
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valid = _evaluateXPath(binding.constraint, value, XPathResult.BOOLEAN_TYPE);
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}
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dojo.debug("valid " + dojo.dom.textContent(value) + "? " + valid);
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if (valid)
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{
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result.push({
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id: value.getAttribute("id"),
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label: dojo.dom.textContent(label),
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value: dojo.dom.textContent(value)
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});
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}
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}
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return result;
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}
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});
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dojo.declare("alfresco.xforms.Select",
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alfresco.xforms.AbstractSelectWidget,
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{
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initializer: function(xform, node)
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{
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this.inherited("initializer", [ xform, node ]);
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},
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render: function(attach_point)
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{
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var values = this.getValues();
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for (var i in values)
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{
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dojo.debug("values["+ i + "] = " + values[i].id +
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", " + values[i].label + ", " + values[i].value);
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}
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var initial_value = this.getInitialValue();
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if (values.length <= 5)
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{
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for (var i in values)
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{
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this.widget = document.createElement("span");
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attach_point.appendChild(this.widget);
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var checkbox = document.createElement("input");
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checkbox.setAttribute("id", this.id + "_" + i + "-widget");
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checkbox.setAttribute("name", this.id + "_" + i + "-widget");
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checkbox.setAttribute("type", "checkbox");
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checkbox.setAttribute("value", values[i].value);
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if (values[i].value == initial_value)
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checkbox.setAttribute("checked", "true");
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dojo.event.connect(checkbox, "onclick", this, this._checkbox_clickHandler);
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this.widget.appendChild(checkbox);
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this.widget.appendChild(document.createTextNode(values[i].label));
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}
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}
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else
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{
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initial_value = initial_value ? initial_value.split(' ') : [];
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this.widget = document.createElement("select");
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this.widget.setAttribute("id", this.id + "-widget");
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this.widget.setAttribute("multiple", true);
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attach_point.appendChild(this.widget);
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for (var i in values)
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{
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var option = document.createElement("option");
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option.appendChild(document.createTextNode(values[i].label));
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option.setAttribute("value", values[i].value);
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if (initial_value.indexOf(values[i].value) != -1)
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option.setAttribute("selected", "true");
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this.widget.appendChild(option);
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}
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dojo.event.connect(this.widget, "onchange", this, this._list_changeHandler);
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}
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},
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_list_changeHandler: function(event)
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{
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var selected = [];
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for (var i = 0; i < event.target.options.length; i++)
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{
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if (event.target.options[i].selected)
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selected.push(event.target.options[i].value);
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}
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this.xform.setXFormsValue(this.id, selected.join(" "));
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},
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_checkbox_clickHandler: function(event)
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{
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var selected = [];
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for (var i = 0; i < 5; i++)
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{
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var checkbox = document.getElementById(this.id + "_" + i + "-widget");
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if (checkbox && checkbox.checked)
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selected.push(checkbox.value);
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}
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this.xform.setXFormsValue(this.id, selected.join(" "));
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}
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});
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dojo.declare("alfresco.xforms.Select1",
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alfresco.xforms.AbstractSelectWidget,
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{
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initializer: function(xform, node)
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{
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this.inherited("initializer", [ xform, node ]);
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},
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render: function(attach_point)
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{
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var values = this.getValues();
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for (var i in values)
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{
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dojo.debug("values["+ i + "] = " + values[i].id +
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", " + values[i].label + ", " + values[i].value);
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}
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var initial_value = this.getInitialValue();
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if (values.length <= 5)
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{
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for (var i in values)
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{
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this.widget = document.createElement("span");
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this.widget.style.width = "100%";
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attach_point.appendChild(this.widget);
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var radio = document.createElement("input");
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radio.setAttribute("id", this.id + "-widget");
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radio.setAttribute("name", this.id + "-widget");
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radio.setAttribute("type", "radio");
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radio.setAttribute("value", values[i].value);
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if (values[i].value == initial_value)
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radio.setAttribute("checked", "true");
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dojo.event.connect(radio, "onclick", this, this._radio_clickHandler);
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this.widget.appendChild(radio);
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this.widget.appendChild(document.createTextNode(values[i].label));
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}
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}
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else
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{
|
|
this.widget = document.createElement("select");
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this.widget.setAttribute("id", this.id + "-widget");
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attach_point.appendChild(this.widget);
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for (var i in values)
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{
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var option = document.createElement("option");
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option.appendChild(document.createTextNode(values[i].label));
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option.setAttribute("value", values[i].value);
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if (values[i].value == initial_value)
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option.setAttribute("selected", "true");
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this.widget.appendChild(option);
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}
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dojo.event.connect(this.widget, "onchange", this, this._combobox_changeHandler);
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}
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},
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_combobox_changeHandler: function(event)
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{
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|
this.xform.setXFormsValue(this.id,
|
|
event.target.options[event.target.selectedIndex].value);
|
|
},
|
|
_radio_clickHandler: function(event)
|
|
{
|
|
this.xform.setXFormsValue(this.id,
|
|
event.target.value);
|
|
}
|
|
});
|
|
|
|
dojo.declare("alfresco.xforms.Checkbox",
|
|
alfresco.xforms.Widget,
|
|
{
|
|
initializer: function(xform, node)
|
|
{
|
|
this.inherited("initializer", [ xform, node ]);
|
|
},
|
|
render: function(attach_point)
|
|
{
|
|
var initial_value = this.getInitialValue() == "true";
|
|
this.widget = document.createElement("input");
|
|
this.widget.setAttribute("type", "checkbox");
|
|
this.widget.setAttribute("id", this.id + "-widget");
|
|
if (initial_value)
|
|
this.widget.setAttribute("checked", true);
|
|
attach_point.appendChild(this.widget);
|
|
dojo.event.connect(this.widget, "onclick", this, this._checkbox_clickHandler);
|
|
},
|
|
_checkbox_clickHandler: function(event)
|
|
{
|
|
this.xform.setXFormsValue(this.id, this.widget.checked);
|
|
}
|
|
});
|
|
|
|
dojo.declare("alfresco.xforms.Group",
|
|
alfresco.xforms.Widget,
|
|
{
|
|
initializer: function(xform, node)
|
|
{
|
|
this.inherited("initializer", [ xform, node ]);
|
|
this.children = [];
|
|
},
|
|
children: null,
|
|
getWidgetsInvalidForSubmit: function()
|
|
{
|
|
var result = [];
|
|
for (var i = 0; i < this.children.length; i++)
|
|
{
|
|
if (this.children[i] instanceof alfresco.xforms.Group)
|
|
result = result.concat(this.children[i].getWidgetsInvalidForSubmit());
|
|
else if (!this.children[i].isValidForSubmit())
|
|
result.push(this.children[i]);
|
|
}
|
|
return result;
|
|
},
|
|
getChildAt: function(index)
|
|
{
|
|
return index < this.children.length ? this.children[index] : null;
|
|
},
|
|
getChildIndex: function(child)
|
|
{
|
|
for (var i = 0; i < this.children.length; i++)
|
|
{
|
|
dojo.debug(this.id + "[" + i + "]: " +
|
|
" is " + this.children[i].id + " the same as " + child.id + "?");
|
|
if (this.children[i] == child)
|
|
return i;
|
|
}
|
|
return -1;
|
|
},
|
|
domNode: null,
|
|
addChild: function(child)
|
|
{
|
|
return this.insertChildAt(child, this.children.length);
|
|
},
|
|
insertChildAt: function(child, position)
|
|
{
|
|
dojo.debug(this.id + ".insertChildAt(" + child.id + ", " + position + ")");
|
|
child.parent = this;
|
|
|
|
child.domContainer = document.createElement("div");
|
|
child.domContainer.setAttribute("id", child.id + "-domContainer");
|
|
child.domContainer.setAttribute("style", "border: 0px solid green; margin-top: 2px; margin-bottom: 2px;");
|
|
child.domContainer.style.position = "relative";
|
|
child.domContainer.style.left = "0px";
|
|
child.domContainer.style.top = "0px";
|
|
child.domContainer.style.width = "100%";
|
|
if (this.parent && this.parent.domNode)
|
|
child.domContainer.style.top = this.parent.domNode.style.bottom;
|
|
|
|
if (position == this.children.length)
|
|
{
|
|
this.domNode.appendChild(child.domContainer);
|
|
this.children.push(child);
|
|
}
|
|
else
|
|
{
|
|
this.domNode.insertBefore(child.domContainer,
|
|
this.getChildAt(position).domContainer);
|
|
this.children.splice(position, 0, child);
|
|
}
|
|
|
|
if (!(child instanceof alfresco.xforms.Group))
|
|
{
|
|
var requiredImage = document.createElement("img");
|
|
requiredImage.setAttribute("src", WEBAPP_CONTEXT + "/images/icons/required_field.gif");
|
|
requiredImage.setAttribute("style", "margin: 0px 5px 0px 5px;");
|
|
child.domContainer.appendChild(requiredImage);
|
|
|
|
if (!child.isRequired())
|
|
requiredImage.style.visibility = "hidden";
|
|
var label = child._getLabelNode();
|
|
if (label)
|
|
{
|
|
var labelNode = document.createTextNode(dojo.dom.textContent(label));
|
|
child.domContainer.appendChild(labelNode);
|
|
}
|
|
}
|
|
var contentDiv = document.createElement("div");
|
|
contentDiv.setAttribute("id", child.id + "-content");
|
|
child.domContainer.appendChild(contentDiv);
|
|
contentDiv.style.position = "relative";
|
|
contentDiv.style.left = (child instanceof alfresco.xforms.Group
|
|
? "0px"
|
|
: "30%");
|
|
if (!(child instanceof alfresco.xforms.Group))
|
|
{
|
|
contentDiv.style.width = (child.domContainer.offsetWidth * .55) + "px";
|
|
// contentDiv.style.width = ((child.domContainer.offsetWidth - contentDiv.offsetLeft) - 10) + "px";
|
|
}
|
|
child.render(contentDiv);
|
|
if (!(child instanceof alfresco.xforms.Group))
|
|
{
|
|
child.domContainer.style.height = Math.max(contentDiv.offsetHeight, 20) + "px";
|
|
child.domContainer.style.lineHeight = child.domContainer.style.height;
|
|
}
|
|
|
|
dojo.debug(contentDiv.getAttribute("id") + " offsetTop is " + contentDiv.offsetTop);
|
|
contentDiv.style.top = "-" + contentDiv.offsetTop + "px";
|
|
contentDiv.widget = child;
|
|
|
|
this._updateDisplay();
|
|
return child.domContainer;
|
|
},
|
|
removeChildAt: function(position)
|
|
{
|
|
var child = this.getChildAt(position);
|
|
if (!child)
|
|
throw new Error("unabled to find child at " + position);
|
|
this.children.splice(position, 1);
|
|
child.domContainer.group = this;
|
|
var anim = dojo.lfx.html.fadeOut(child.domContainer, 500);
|
|
anim.onEnd = function()
|
|
{
|
|
child.domContainer.style.display = "none";
|
|
dojo.dom.removeChildren(child.domContainer);
|
|
dojo.dom.removeNode(child.domContainer);
|
|
child.domContainer.group._updateDisplay();
|
|
};
|
|
anim.play();
|
|
},
|
|
isIndented: function()
|
|
{
|
|
return false && this.parent != null;
|
|
},
|
|
render: function(attach_point)
|
|
{
|
|
this.domNode = document.createElement("div");
|
|
this.domNode.setAttribute("id", this.id + "-domNode");
|
|
this.domNode.widget = this;
|
|
attach_point.appendChild(this.domNode);
|
|
|
|
this.domNode.setAttribute("style", "border: 0px solid blue;");
|
|
this.domNode.style.position = "relative";
|
|
this.domNode.style.top = "0px";
|
|
this.domNode.style.left = "0px";
|
|
this.domNode.style.width = "100%";
|
|
if (this.isIndented())
|
|
this.domNode.style.marginLeft = "10px";
|
|
return this.domNode;
|
|
},
|
|
_updateDisplay: function()
|
|
{
|
|
for (var i = 0; i < this.children.length; i++)
|
|
{
|
|
this.children[i]._updateDisplay();
|
|
}
|
|
}
|
|
});
|
|
|
|
dojo.declare("alfresco.xforms.Repeat",
|
|
alfresco.xforms.Group,
|
|
{
|
|
initializer: function(xform, node)
|
|
{
|
|
this.inherited("initializer", [ xform, node ]);
|
|
},
|
|
_selectedIndex: -1,
|
|
insertChildAt: function(child, position)
|
|
{
|
|
var result = this.inherited("insertChildAt", [ child, position ]);
|
|
child.repeat = this;
|
|
|
|
dojo.event.connect(result, "onclick", function(event)
|
|
{
|
|
child.repeat.setFocusedChild(child);
|
|
});
|
|
|
|
var controls = document.createElement("div");
|
|
result.appendChild(controls);
|
|
controls.style.position = "absolute";
|
|
controls.style.right = "5px";
|
|
controls.style.bottom = "0px";
|
|
|
|
var images = [
|
|
{ src: "plus", action: this._insertRepeatItemAfter_handler },
|
|
{ src: "arrow_up", action: this._moveRepeatItemUp_handler },
|
|
{ src: "arrow_down", action: this._moveRepeatItemDown_handler },
|
|
{ src: "minus", action: this._removeRepeatItem_handler }
|
|
];
|
|
for (var i in images)
|
|
{
|
|
var img = document.createElement("img");
|
|
img.setAttribute("src", (WEBAPP_CONTEXT + "/images/icons/" +
|
|
images[i].src + ".gif"));
|
|
img.style.width = "16px";
|
|
img.style.height = "16px";
|
|
img.style.marginRight = "4px";
|
|
img.repeatItem = child;
|
|
img.repeat = this;
|
|
controls.appendChild(img);
|
|
dojo.event.connect(img, "onclick", this, images[i].action);
|
|
}
|
|
|
|
return result;
|
|
},
|
|
getSelectedIndex: function()
|
|
{
|
|
this._selectedIndex = Math.min(this.children.length - 1, this._selectedIndex);
|
|
if (this.children.length == 0)
|
|
this._selectedIndex = -1;
|
|
return this._selectedIndex;
|
|
},
|
|
_updateDisplay: function()
|
|
{
|
|
this.inherited("_updateDisplay", []);
|
|
for (var i = 0; i < this.children.length; i++)
|
|
{
|
|
this.children[i].domContainer.style.backgroundColor =
|
|
i % 2 ? "#f0f0ee" : "#ffffff";
|
|
}
|
|
},
|
|
_insertRepeatItemAfter_handler: function(event)
|
|
{
|
|
dojo.event.browser.stopEvent(event);
|
|
this.setFocusedChild(event.target.repeatItem);
|
|
if (!this.insertRepeatItemAfterTrigger)
|
|
this.insertRepeatItemAfterTrigger =
|
|
_findElementById(this.node.parentNode, this.id + "-insert_after");
|
|
this.xform.fireAction(this.insertRepeatItemAfterTrigger.getAttribute("id"));
|
|
},
|
|
_insertRepeatItemBefore_handler: function(event)
|
|
{
|
|
dojo.event.browser.stopEvent(event);
|
|
this.setFocusedChild(event.target.repeatItem);
|
|
if (!this.insertRepeatItemBeforeTrigger)
|
|
this.insertRepeatItemBeforeTrigger =
|
|
_findElementById(this.node.parentNode, this.id + "-insert_before");
|
|
this.xform.fireAction(this.insertRepeatItemBeforeTrigger.getAttribute("id"));
|
|
},
|
|
_removeRepeatItem_handler: function(event)
|
|
{
|
|
dojo.event.browser.stopEvent(event);
|
|
this.setFocusedChild(event.target.repeatItem);
|
|
if (!this.removeRepeatItemTrigger)
|
|
this.removeRepeatItemTrigger = _findElementById(this.node.parentNode,
|
|
this.id + "-delete");
|
|
this.xform.fireAction(this.removeRepeatItemTrigger.getAttribute("id"));
|
|
},
|
|
_moveRepeatItemUp_handler: function(event)
|
|
{
|
|
dojo.event.browser.stopEvent(event);
|
|
var r = event.target.repeat;
|
|
var index = r.getChildIndex(event.target.repeatItem);
|
|
if (index == 0 || r.children.length == 1)
|
|
return;
|
|
event.target.repeat.swapChildren(index, index - 1);
|
|
},
|
|
_moveRepeatItemDown_handler: function(event)
|
|
{
|
|
dojo.event.browser.stopEvent(event);
|
|
var r = event.target.repeat;
|
|
var index = r.getChildIndex(event.target.repeatItem);
|
|
if (index == r.children.length - 1 || r.children.length == 1)
|
|
return;
|
|
event.target.repeat.swapChildren(index, index + 1);
|
|
},
|
|
swapChildren: function(fromIndex, toIndex)
|
|
{
|
|
dojo.debug(this.id + ".swapChildren(" + fromIndex +
|
|
", " + toIndex + ")");
|
|
var fromChild = this.getChildAt(fromIndex);
|
|
var toChild = this.getChildAt(toIndex);
|
|
// var toChildCoords = dojo.style.getAbsolutePosition(toChild.domContainer);
|
|
// toChildCoords = [ toChildCoords.x, toChildCoords.y ];
|
|
// alert("to coords [ " + toChildCoords[0] + ", " + toChildCoords[0] + "]");
|
|
// var fromChildCoords = dojo.style.getAbsolutePosition(fromChild.domContainer);
|
|
// fromChildCoords = [ fromChildCoords.x, fromChildCoords.y ];
|
|
// alert("from coords [ " + fromChildCoords[0] + ", " + fromChildCoords[0] + "]");
|
|
// dojo.lfx.html.slideTo(fromChild.domContainer, 5000, toChildCoords);
|
|
// dojo.lfx.html.slideTo(toChild.domContainer, 5000, fromChildCoords);
|
|
|
|
|
|
var swapNode = document.createElement("div");
|
|
// dojo.dom.removeNode(toChild.domContainer);
|
|
// dojo.dom.removeNode(fromChild.domContainer);
|
|
this.domNode.replaceChild(swapNode, fromChild.domContainer);
|
|
this.domNode.replaceChild(fromChild.domContainer, toChild.domContainer);
|
|
this.domNode.replaceChild(toChild.domContainer, swapNode);
|
|
|
|
this.children[fromIndex] = toChild;
|
|
this.children[toIndex] = fromChild;
|
|
this._selectedIndex = toIndex;
|
|
this._updateDisplay();
|
|
},
|
|
setFocusedChild: function(child)
|
|
{
|
|
if (!child)
|
|
this.xform.setRepeatIndex(this.id, 0);
|
|
else
|
|
{
|
|
var index = this.getChildIndex(child);
|
|
if (index < 0)
|
|
throw new Error("unable to find child " + child.id + " in " + this.id);
|
|
|
|
// chiba thinks indexes are initialized to 1 so just
|
|
// highlight the thing
|
|
if (this.getSelectedIndex() == -1 && index == 0)
|
|
this.handleIndexChanged(0);
|
|
else
|
|
// xforms repeat indexes are 1-based
|
|
this.xform.setRepeatIndex(this.id, index + 1);
|
|
}
|
|
},
|
|
isIndented: function()
|
|
{
|
|
return false;
|
|
},
|
|
render: function(attach_point)
|
|
{
|
|
this.domNode = this.inherited("render", [ attach_point ]);
|
|
this.domNode.style.borderColor = "black";
|
|
this.domNode.style.borderWidth = "1px";
|
|
|
|
var d = document.createElement("div");
|
|
d.repeat = this;
|
|
this.domNode.appendChild(d);
|
|
d.style.position = "relative";
|
|
d.style.top = "0px";
|
|
d.style.left = "0px";
|
|
d.style.height = "20px";
|
|
d.style.lineHeight = "20px";
|
|
d.style.backgroundColor = "#cddbe8";
|
|
d.style.fontWeight = "bold";
|
|
d.style.width = "100%";
|
|
dojo.event.connect(d, "onclick", function(event)
|
|
{
|
|
if (event.target == event.currentTarget)
|
|
event.currentTarget.repeat.setFocusedChild(null);
|
|
});
|
|
|
|
//used only for positioning the label accurately
|
|
var requiredImage = document.createElement("img");
|
|
requiredImage.setAttribute("src", WEBAPP_CONTEXT + "/images/icons/required_field.gif");
|
|
requiredImage.setAttribute("style", "margin: 0px 5px 0px 5px;");
|
|
d.appendChild(requiredImage);
|
|
// requiredImage.style.position = "relative";
|
|
// requiredImage.style.top = "0px";
|
|
// requiredImage.style.left = "0px";
|
|
requiredImage.style.visibility = "hidden";
|
|
|
|
var labelElement = document.createTextNode(this.parent.getLabel());//document.createElement("span");
|
|
d.appendChild(labelElement);
|
|
|
|
var addElement = document.createElement("img");
|
|
d.appendChild(addElement);
|
|
addElement.setAttribute("src", WEBAPP_CONTEXT + "/images/icons/plus.gif");
|
|
addElement.style.width = "16px";
|
|
addElement.style.height = "16px";
|
|
addElement.style.position = "absolute";
|
|
addElement.style.top = "0px";
|
|
addElement.style.right = 5 + (16 * 4) + "px";
|
|
|
|
dojo.event.connect(addElement, "onclick", this, this._insertRepeatItemBefore_handler);
|
|
|
|
return this.domNode;
|
|
},
|
|
handleIndexChanged: function(index)
|
|
{
|
|
dojo.debug(this.id + ".handleIndexChanged(" + index + ")");
|
|
this._selectedIndex = index;
|
|
this._updateDisplay();
|
|
},
|
|
handlePrototypeCloned: function(prototypeId)
|
|
{
|
|
dojo.debug(this.id + ".handlePrototypeCloned("+ prototypeId +")");
|
|
var chibaData = _getElementsByTagNameNS(this.node, CHIBA_NS, CHIBA_NS_PREFIX, "data");
|
|
chibaData = chibaData[chibaData.length - 1];
|
|
dojo.debug("chiba:data == " + dojo.dom.innerXML(chibaData));
|
|
var prototypeToClone = dojo.dom.firstElement(chibaData);
|
|
if (prototypeToClone.getAttribute("id") != prototypeId)
|
|
throw new Error("unable to locate " + prototypeId +
|
|
" in " + this.id);
|
|
return prototypeToClone.cloneNode(true);
|
|
},
|
|
handleItemInserted: function(clonedPrototype, position)
|
|
{
|
|
dojo.debug(this.id + ".handleItemInserted(" + clonedPrototype.nodeName +
|
|
", " + position + ")");
|
|
var w = this.xform.createWidget(clonedPrototype);
|
|
this.insertChildAt(w, position);
|
|
this.xform.loadWidgets(w.node, w);
|
|
},
|
|
handleItemDeleted: function(position)
|
|
{
|
|
dojo.debug(this.id + ".handleItemDeleted(" + position + ")");
|
|
this.removeChildAt(position);
|
|
}
|
|
});
|
|
|
|
dojo.declare("alfresco.xforms.Trigger",
|
|
alfresco.xforms.Widget,
|
|
{
|
|
initializer: function(xform, node)
|
|
{
|
|
this.inherited("initializer", [ xform, node ]);
|
|
},
|
|
render: function(attach_point)
|
|
{
|
|
var nodeRef = document.createElement("div");
|
|
attach_point.appendChild(nodeRef);
|
|
this.widget = dojo.widget.createWidget("Button",
|
|
{
|
|
widgetId: this.id + "-widget",
|
|
caption: this.getLabel() + " " + this.id
|
|
},
|
|
nodeRef);
|
|
dojo.event.connect(this.widget, "onClick", this, this._clickHandler);
|
|
this.domContainer.style.display = "none";
|
|
},
|
|
_clickHandler: function(event)
|
|
{
|
|
this.xform.fireAction(this.id);
|
|
}
|
|
});
|
|
|
|
dojo.declare("alfresco.xforms.Submit",
|
|
alfresco.xforms.Trigger,
|
|
{
|
|
initializer: function(xform, node)
|
|
{
|
|
this.inherited("initializer", [ xform, node ]);
|
|
var submit_buttons = _xforms_getSubmitButtons();
|
|
for (var i = 0; i < submit_buttons.length; i++)
|
|
{
|
|
dojo.debug("adding submit handler for " + submit_buttons[i].getAttribute('id'));
|
|
submit_buttons[i].xform = this.xform;
|
|
dojo.event.browser.addListener(submit_buttons[i], "onclick", function(event)
|
|
{
|
|
var xform = event.target.xform;
|
|
if (!xform.submitWidget.done)
|
|
{
|
|
dojo.debug("triggering submit from handler " + event.target.id);
|
|
dojo.event.browser.stopEvent(event);
|
|
tinyMCE.triggerSave();
|
|
_hide_errors();
|
|
xform.submitWidget.currentButton = event.target;
|
|
xform.submitWidget.widget.buttonClick();
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
dojo.debug("done - doing base click on " + xform.submitWidget.currentButton.id);
|
|
xform.submitWidget.currentButton = null;
|
|
return true;
|
|
}
|
|
});
|
|
}
|
|
},
|
|
render: function(attach_point)
|
|
{
|
|
this.inherited("render", [ attach_point ]);
|
|
this.xform.submitWidget = this;
|
|
},
|
|
_clickHandler: function(event)
|
|
{
|
|
this.done = false;
|
|
this.xform.fireAction(this.id);
|
|
}
|
|
});
|
|
|
|
dojo.declare("alfresco.xforms.XFormsEvent",
|
|
null,
|
|
{
|
|
initializer: function(node)
|
|
{
|
|
this.type = node.nodeName;
|
|
this.targetId = node.getAttribute("targetId");
|
|
this.targetName = node.getAttribute("targetName");
|
|
this.properties = {};
|
|
for (var i = 0; i < node.childNodes.length; i++)
|
|
{
|
|
if (node.childNodes[i].nodeType == dojo.dom.ELEMENT_NODE)
|
|
this.properties[node.childNodes[i].getAttribute("name")] =
|
|
node.childNodes[i].getAttribute("value");
|
|
}
|
|
},
|
|
getTarget: function()
|
|
{
|
|
var targetDomNode = document.getElementById(this.targetId + "-content");
|
|
if (!targetDomNode)
|
|
throw new Error("unable to find node " + this.targetId + "-content");
|
|
return targetDomNode.widget;
|
|
}
|
|
});
|
|
|
|
dojo.declare("alfresco.xforms.XForm",
|
|
null,
|
|
{
|
|
initializer: function()
|
|
{
|
|
send_ajax_request(create_ajax_request(this,
|
|
"getXForm",
|
|
{},
|
|
function(type, data, evt)
|
|
{
|
|
this.xform._loadHandler(data);
|
|
}));
|
|
},
|
|
_loadHandler: function(xformDocument)
|
|
{
|
|
this.xformDocument = xformDocument;
|
|
this.node = xformDocument.documentElement;
|
|
this._bindings = this._loadBindings(this.getModel());
|
|
|
|
var bindings = this.getBindings();
|
|
for (var i in bindings)
|
|
{
|
|
dojo.debug("bindings[" + i + "]=" + bindings[i].id +
|
|
", parent = " + (bindings[i].parent
|
|
? bindings[i].parent.id
|
|
: 'null'));
|
|
}
|
|
var alfUI = document.getElementById("alf-ui");
|
|
alfUI.style.width = "100%";
|
|
this.rootWidget = new alfresco.xforms.Group(this, alfUI);
|
|
this.rootWidget.render(alfUI);
|
|
this.loadWidgets(this.getBody(), this.rootWidget);
|
|
this.rootWidget._updateDisplay();
|
|
},
|
|
createWidget: function(node)
|
|
{
|
|
dojo.debug("creating node for " + node.nodeName.toLowerCase());
|
|
switch (node.nodeName.toLowerCase())
|
|
{
|
|
case "xforms:group":
|
|
return new alfresco.xforms.Group(this, node);
|
|
case "xforms:repeat":
|
|
return new alfresco.xforms.Repeat(this, node);
|
|
case "xforms:textarea":
|
|
return new alfresco.xforms.TextArea(this, node);
|
|
case "xforms:input":
|
|
var type = this.getType(node);
|
|
switch (type)
|
|
{
|
|
case "date":
|
|
return new alfresco.xforms.DatePicker(this, node);
|
|
case "byte":
|
|
case "double":
|
|
case "float":
|
|
case "int":
|
|
case "integer":
|
|
case "long":
|
|
case "negativeInteger":
|
|
case "nonNegativeInteger":
|
|
case "nonPositiveInteger":
|
|
case "short":
|
|
case "unsignedByte":
|
|
case "unsignedInt":
|
|
case "unsignedLong":
|
|
case "unsignedShort":
|
|
case "positiveInteger":
|
|
case "string":
|
|
default:
|
|
return new alfresco.xforms.TextField(this, node);
|
|
}
|
|
case "xforms:select":
|
|
return new alfresco.xforms.Select(this, node);
|
|
case "xforms:select1":
|
|
return (this.getType(node) == "boolean"
|
|
? new alfresco.xforms.Checkbox(this, node)
|
|
: new alfresco.xforms.Select1(this, node));
|
|
case "xforms:submit":
|
|
return new alfresco.xforms.Submit(this, node);
|
|
case "xforms:trigger":
|
|
return new alfresco.xforms.Trigger(this, node);
|
|
case "chiba:data":
|
|
case "xforms:label":
|
|
case "xforms:alert":
|
|
return null;
|
|
default:
|
|
throw new Error("unknown type " + node.nodeName);
|
|
}
|
|
},
|
|
loadWidgets: function(modelNode, parentWidget)
|
|
{
|
|
for (var i = 0; i < modelNode.childNodes.length; i++)
|
|
{
|
|
if (modelNode.childNodes[i].nodeType == dojo.dom.ELEMENT_NODE)
|
|
{
|
|
dojo.debug("loading " + modelNode.childNodes[i] +
|
|
" nodeName " + modelNode.childNodes[i].nodeName +
|
|
" into " + parentWidget.id);
|
|
var w = this.createWidget(modelNode.childNodes[i]);
|
|
if (w != null)
|
|
{
|
|
dojo.debug("created " + w.id + " for " + modelNode.childNodes[i].nodeName);
|
|
parentWidget.addChild(w);
|
|
if (w instanceof alfresco.xforms.Group)
|
|
this.loadWidgets(modelNode.childNodes[i], w);
|
|
}
|
|
}
|
|
}
|
|
},
|
|
getModel: function()
|
|
{
|
|
return _getElementsByTagNameNS(this.node,
|
|
XFORMS_NS,
|
|
XFORMS_NS_PREFIX,
|
|
"model")[0];
|
|
},
|
|
getInstance: function()
|
|
{
|
|
var model = this.getModel();
|
|
return _getElementsByTagNameNS(model,
|
|
XFORMS_NS,
|
|
XFORMS_NS_PREFIX,
|
|
"instance")[0];
|
|
},
|
|
getBody: function()
|
|
{
|
|
var b = _getElementsByTagNameNS(this.node,
|
|
XHTML_NS,
|
|
XHTML_NS_PREFIX,
|
|
"body");
|
|
return b[b.length - 1];
|
|
},
|
|
getType: function(node)
|
|
{
|
|
return this.getBinding(node).type;
|
|
},
|
|
getBinding: function(node)
|
|
{
|
|
return this._bindings[node.getAttribute("xforms:bind")];
|
|
},
|
|
getBindings: function()
|
|
{
|
|
return this._bindings;
|
|
},
|
|
_loadBindings: function(bind, parent, result)
|
|
{
|
|
result = result || [];
|
|
dojo.debug("loading bindings for " + bind.nodeName);
|
|
for (var i = 0; i < bind.childNodes.length; i++)
|
|
{
|
|
if (bind.childNodes[i].nodeName.toLowerCase() == "xforms:bind")
|
|
{
|
|
var id = bind.childNodes[i].getAttribute("id");
|
|
dojo.debug("loading binding " + id);
|
|
result[id] = {
|
|
id: bind.childNodes[i].getAttribute("id"),
|
|
required: bind.childNodes[i].getAttribute("xforms:required"),
|
|
nodeset: bind.childNodes[i].getAttribute("xforms:nodeset"),
|
|
type: bind.childNodes[i].getAttribute("xforms:type"),
|
|
constraint: bind.childNodes[i].getAttribute("xforms:constraint"),
|
|
parent: parent
|
|
};
|
|
this._loadBindings(bind.childNodes[i], result[id], result);
|
|
}
|
|
}
|
|
return result;
|
|
},
|
|
setRepeatIndex: function(id, index)
|
|
{
|
|
dojo.debug("setting repeat index " + index + " on " + id);
|
|
var req = create_ajax_request(this,
|
|
"setRepeatIndex",
|
|
{ id: id, index: index },
|
|
function(type, data, evt)
|
|
{
|
|
this.xform._handleEventLog(data.documentElement);
|
|
});
|
|
send_ajax_request(req);
|
|
},
|
|
fireAction: function(id)
|
|
{
|
|
var req = create_ajax_request(this,
|
|
"fireAction",
|
|
{ id: id },
|
|
function(type, data, evt)
|
|
{
|
|
dojo.debug("fireAction." + type);
|
|
this.xform._handleEventLog(data.documentElement);
|
|
});
|
|
send_ajax_request(req);
|
|
},
|
|
setXFormsValue: function(id, value)
|
|
{
|
|
value = value == null ? "" : value;
|
|
dojo.debug("setting value " + id + " = " + value);
|
|
var req = create_ajax_request(this,
|
|
"setXFormsValue",
|
|
{ id: id, value: value },
|
|
function(type, data, evt)
|
|
{
|
|
this.xform._handleEventLog(data.documentElement);
|
|
});
|
|
send_ajax_request(req);
|
|
},
|
|
_handleEventLog: function(events)
|
|
{
|
|
var prototypeClones = [];
|
|
for (var i = 0; i < events.childNodes.length; i++)
|
|
{
|
|
if (events.childNodes[i].nodeType == dojo.dom.ELEMENT_NODE)
|
|
{
|
|
var xfe = new alfresco.xforms.XFormsEvent(events.childNodes[i]);
|
|
dojo.debug("parsing " + xfe.type +
|
|
"(" + xfe.targetId + ", " + xfe.targetName + ")");
|
|
switch (xfe.type)
|
|
{
|
|
case "chiba-index-changed":
|
|
{
|
|
var index = Number(xfe.properties["index"]) - 1;
|
|
xfe.getTarget().handleIndexChanged(index);
|
|
break;
|
|
}
|
|
case "chiba-state-changed":
|
|
{
|
|
var valid = xfe.properties["valid"] == "true";
|
|
xfe.getTarget().setValid(valid);
|
|
xfe.getTarget().setModified(true);
|
|
break;
|
|
}
|
|
case "chiba-prototype-cloned":
|
|
{
|
|
var prototypeId = xfe.properties["prototypeId"];
|
|
var clone = xfe.getTarget().handlePrototypeCloned(prototypeId);
|
|
prototypeClones.push(clone);
|
|
break;
|
|
}
|
|
case "chiba-id-generated":
|
|
{
|
|
var originalId = xfe.properties["originalId"];
|
|
|
|
dojo.debug("handleIdGenerated(" + xfe.targetId + ", " + originalId + ")");
|
|
var clone = prototypeClones[prototypeClones.length - 1];
|
|
var node = _findElementById(clone, originalId);
|
|
if (node)
|
|
{
|
|
dojo.debug("applying id " + xfe.targetId +
|
|
" to " + node.nodeName + "(" + originalId + ")");
|
|
node.setAttribute("id", xfe.targetId);
|
|
}
|
|
else
|
|
throw new Error("unable to find " + originalId +
|
|
" in clone " + dojo.dom.innerXML(clone));
|
|
break;
|
|
}
|
|
case "chiba-item-inserted":
|
|
{
|
|
var position = Number(xfe.properties["position"]) - 1;
|
|
|
|
var clone = prototypeClones.pop();
|
|
xfe.getTarget().handleItemInserted(clone, position);
|
|
break;
|
|
}
|
|
case "chiba-item-deleted":
|
|
{
|
|
var position = Number(xfe.properties["position"]) - 1;
|
|
xfe.getTarget().handleItemDeleted(position);
|
|
break;
|
|
}
|
|
case "chiba-replace-all":
|
|
if (this.submitWidget)
|
|
{
|
|
this.submitWidget.done = true;
|
|
this.submitWidget.currentButton.click();
|
|
}
|
|
break;
|
|
case "xforms-valid":
|
|
xfe.getTarget().setValid(true);
|
|
xfe.getTarget().setModified(true);
|
|
break;
|
|
case "xforms-invalid":
|
|
xfe.getTarget().setValid(false);
|
|
xfe.getTarget().setModified(true);
|
|
break;
|
|
case "xforms-required":
|
|
xfe.getTarget().setRequired(true);
|
|
break;
|
|
case "xforms-optional":
|
|
xfe.getTarget().setRequired(false);
|
|
break;
|
|
case "xforms-submit-error":
|
|
var invalid = this.rootWidget.getWidgetsInvalidForSubmit();
|
|
var msg = "Please provide values for all required fields.";
|
|
// msg += "<br/><ul>";
|
|
for (var j = 0; j < invalid.length; j++)
|
|
{
|
|
invalid[j].showAlert();
|
|
// msg += "<li>" + invalid[j].getAlert() + "</li>";
|
|
}
|
|
// msg += "</ul>";
|
|
_show_error(msg);
|
|
break;
|
|
default:
|
|
{
|
|
dojo.debug("unhandled event " + events.childNodes[i].nodeName);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
function _findElementById(node, id)
|
|
{
|
|
dojo.debug("looking for " + id +
|
|
" in " + node.nodeName +
|
|
"(" + node.getAttribute("id") + ")");
|
|
if (node.getAttribute("id") == id)
|
|
return node;
|
|
for (var i = 0; i < node.childNodes.length; i++)
|
|
{
|
|
if (node.childNodes[i].nodeType == dojo.dom.ELEMENT_NODE)
|
|
{
|
|
var n = _findElementById(node.childNodes[i], id);
|
|
if (n)
|
|
return n;
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
function create_ajax_request(xform, serverMethod, methodArgs, load, error)
|
|
{
|
|
var result = new dojo.io.Request(WEBAPP_CONTEXT + "/ajax/invoke/XFormsBean." + serverMethod, "text/xml");
|
|
result.xform = xform;
|
|
result.content = methodArgs;
|
|
|
|
result.load = load;
|
|
dojo.event.connect(result, "load", function(type, data, evt)
|
|
{
|
|
// _hide_errors();
|
|
ajax_request_load_handler(this);
|
|
});
|
|
result.error = error || function(type, e)
|
|
{
|
|
dojo.debug("error [" + type + "] " + e.message);
|
|
_show_error(e.message);
|
|
ajax_request_load_handler(this);
|
|
};
|
|
return result;
|
|
}
|
|
|
|
function _hide_errors()
|
|
{
|
|
var errorDiv = document.getElementById("alf-xforms-error");
|
|
if (errorDiv)
|
|
errorDiv.style.display = "none";
|
|
}
|
|
|
|
function _show_error(msg)
|
|
{
|
|
var errorDiv = document.getElementById("alf-xforms-error");
|
|
if (!errorDiv)
|
|
{
|
|
errorDiv = document.createElement("div");
|
|
errorDiv.setAttribute("id", "alf-xforms-error");
|
|
errorDiv.setAttribute("class", "infoText statusErrorText");
|
|
errorDiv.setAttribute("style", "padding: 2px; border: 1px solid #003366");
|
|
var alfUI = document.getElementById("alf-ui");
|
|
dojo.dom.prependChild(errorDiv, alfUI);
|
|
}
|
|
if (errorDiv.style.display == "block")
|
|
errorDiv.innerHTML = errorDiv.innerHTML + "<br/>" + msg;
|
|
else
|
|
{
|
|
errorDiv.innerHTML = msg;
|
|
errorDiv.style.display = "block";
|
|
}
|
|
}
|
|
|
|
function send_ajax_request(req)
|
|
{
|
|
ajax_request_send_handler(req);
|
|
dojo.io.queueBind(req);
|
|
}
|
|
|
|
function _get_ajax_loader_element()
|
|
{
|
|
var result = document.getElementById("alf-ajax-loader");
|
|
if (result)
|
|
return result;
|
|
result = document.createElement("div");
|
|
result.setAttribute("id", "alf-ajax-loader");
|
|
result.setAttribute("style", "position: absolute; background-color: red; color: white; top: 0px; right: 0px;");
|
|
dojo.style.hide(result);
|
|
document.body.appendChild(result);
|
|
return result;
|
|
}
|
|
|
|
var _ajax_requests = [];
|
|
|
|
function ajax_request_send_handler(req)
|
|
{
|
|
_ajax_requests.push(req);
|
|
ajax_loader_update_display();
|
|
}
|
|
|
|
function ajax_loader_update_display()
|
|
{
|
|
var ajaxLoader = _get_ajax_loader_element();
|
|
ajaxLoader.innerHTML = (_ajax_requests.length == 0
|
|
? "Idle"
|
|
: "Loading" + (_ajax_requests.length > 1
|
|
? " (" + _ajax_requests.length + ")"
|
|
: "..."));
|
|
dojo.debug(ajaxLoader.innerHTML);
|
|
if (/* djConfig.isDebug && */ _ajax_requests.length != 0)
|
|
{
|
|
dojo.style.show(ajaxLoader);
|
|
}
|
|
else
|
|
{
|
|
dojo.style.hide(ajaxLoader);
|
|
}
|
|
}
|
|
|
|
function ajax_request_load_handler(req)
|
|
{
|
|
var ajaxLoader = _get_ajax_loader_element();
|
|
var index = -1;
|
|
for (var i = 0; i < _ajax_requests.length; i++)
|
|
{
|
|
if (_ajax_requests[i] == req)
|
|
{
|
|
index = i;
|
|
break;
|
|
}
|
|
}
|
|
if (index == -1)
|
|
_ajax_requests.splice(index, 1);
|
|
else
|
|
throw new Error("unable to find " + req.url);
|
|
ajax_loader_update_display();
|
|
}
|
|
|
|
function _getElementsByTagNameNS(parentNode, ns, nsPrefix, tagName)
|
|
{
|
|
return (parentNode.getElementsByTagNameNS
|
|
? parentNode.getElementsByTagNameNS(ns, tagName)
|
|
: parentNode.getElementsByTagName(nsPrefix + ":" + tagName));
|
|
}
|
|
|
|
function _evaluateXPath(xpath, contextNode, result_type)
|
|
{
|
|
var xmlDocument = contextNode.ownerDocument;
|
|
dojo.debug("evaluating xpath " + xpath + " on node " + contextNode.nodeName +
|
|
" in document " + xmlDocument);
|
|
var result = null;
|
|
if (xmlDocument.evaluate)
|
|
{
|
|
var nsResolver = (xmlDocument.createNSResolver
|
|
? xmlDocument.createNSResolver(xmlDocument.documentElement) :
|
|
null);
|
|
result = xmlDocument.evaluate(xpath,
|
|
contextNode,
|
|
nsResolver,
|
|
result_type,
|
|
null);
|
|
if (result)
|
|
{
|
|
switch (result_type)
|
|
{
|
|
case XPathResult.FIRST_ORDERED_NODE_TYPE:
|
|
result = result.singleNodeValue;
|
|
break;
|
|
case XPathResult.BOOLEAN_TYPE:
|
|
result = result.booleanValue;
|
|
break;
|
|
case XPathResult.STRING_TYPE:
|
|
result = result.stringValue;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
xmlDocument.setProperty("SelectionLanguage", "XPath");
|
|
var namespaces = [];
|
|
for (var i = 0; i < xmlDocument.documentElement.attributes.length; i++)
|
|
{
|
|
var attr = xmlDocument.documentElement.attributes[i];
|
|
if (attr.nodeName.match(/^xmlns:/))
|
|
namespaces.push(attr.nodeName + "=\'" + attr.nodeValue + "\'");
|
|
}
|
|
dojo.debug("using namespaces " + namespaces.join(","));
|
|
xmlDocument.setProperty("SelectionNamespaces", namespaces.join(' '));
|
|
if (result_type == XPathResult.FIRST_ORDERED_NODE_TYPE)
|
|
result = xmlDocument.selectSingleNode(xpath);
|
|
else if (result_type == XPathResult.BOOLEAN_TYPE)
|
|
result = true;
|
|
}
|
|
dojo.debug("resolved xpath " + xpath + " to " + result);
|
|
return result;
|
|
}
|
|
|
|
if (!XPathResult)
|
|
{
|
|
var XPathResult = {};
|
|
XPathResult.ANY_TYPE = 0;
|
|
XPathResult.NUMBER_TYPE = 1;
|
|
XPathResult.STRING_TYPE = 2;
|
|
XPathResult.BOOEAN_TYPE = 3;
|
|
XPathResult.FIRST_ORDERED_NODE_TYPE = 9;
|
|
}
|
|
|
|
if (!Array.prototype.indexOf)
|
|
{
|
|
Array.prototype.indexOf = function(o)
|
|
{
|
|
for (var i = 0; i < this.length; i++)
|
|
{
|
|
if (this[i] == o)
|
|
return i;
|
|
}
|
|
return -1;
|
|
}
|
|
}
|