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IE fixes for xforms ui.

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- IE doesn't support hasAttribute - made a wrapper

- IE doesn't allow setting arbitrary properties on node objects.  needed to change the prototype implicitly linked list into a stack.  ends up the code is actually a bit clearer.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4826 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Ariel Backenroth
2007-01-14 22:14:43 +00:00
parent a82a06da02
commit 74cda67a27
1 changed files with 53 additions and 17 deletions
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70
source/web/scripts/ajax/xforms.js
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@@ -1553,7 +1553,9 @@ dojo.declare("alfresco.xforms.XFormsEvent",
{
var targetDomNode = document.getElementById(this.targetId + "-content");
if (!targetDomNode)
{
throw new Error("unable to find node " + this.targetId + "-content");
}
return targetDomNode.widget;
}
});
@@ -1567,10 +1569,10 @@ dojo.declare("alfresco.xforms.Binding",
this.readonly = this.xformsNode.getAttribute(alfresco_xforms_constants.XFORMS_PREFIX + ":readonly");
this.required = this.xformsNode.getAttribute(alfresco_xforms_constants.XFORMS_PREFIX + ":required");
this.nodeset = this.xformsNode.getAttribute(alfresco_xforms_constants.XFORMS_PREFIX + ":nodeset");
this._type = (this.xformsNode.hasAttribute(alfresco_xforms_constants.XFORMS_PREFIX + ":type")
this._type = (_hasAttribute(this.xformsNode, alfresco_xforms_constants.XFORMS_PREFIX + ":type")
? this.xformsNode.getAttribute(alfresco_xforms_constants.XFORMS_PREFIX + ":type")
: null);
this.constraint = (this.xformsNode.hasAttribute(alfresco_xforms_constants.XFORMS_PREFIX + ":constraint")
this.constraint = (_hasAttribute(this.xformsNode, alfresco_xforms_constants.XFORMS_PREFIX + ":constraint")
? this.xformsNode.getAttribute(alfresco_xforms_constants.XFORMS_PREFIX + ":constraint")
: null);
this.maximum = parseInt(this.xformsNode.getAttribute(alfresco_xforms_constants.ALFRESCO_PREFIX + ":maximum"));
@@ -1586,9 +1588,11 @@ dojo.declare("alfresco.xforms.Binding",
},
toString: function()
{
return ("{id:" + this.id +
",type:" + this.getType() +
",nodeset:" + this.nodeset + "}");
return ("{id: " + this.id +
",type: " + this.getType() +
",required: " + this.required +
",readonly: " + this.readonly +
",nodeset: " + this.nodeset + "}");
}
});
@@ -1806,7 +1810,7 @@ dojo.declare("alfresco.xforms.XForm",
},
_handleEventLog: function(events)
{
var prototypeClone = null;
var prototypeClones = [];
for (var i = 0; i < events.childNodes.length; i++)
{
if (events.childNodes[i].nodeType != dojo.dom.ELEMENT_NODE)
@@ -1864,8 +1868,8 @@ dojo.declare("alfresco.xforms.XForm",
{
dojo.debug("cloning prototype " + originalId);
var prototypeNode = _findElementById(this.xformsNode, originalId);
clone = prototypeNode.cloneNode(true);
var clone = prototypeNode.ownerDocument.createElement(alfresco_xforms_constants.XFORMS_PREFIX + ":group");
//clone = prototypeNode.cloneNode(true);
clone = prototypeNode.ownerDocument.createElement(alfresco_xforms_constants.XFORMS_PREFIX + ":group");
clone.setAttribute(alfresco_xforms_constants.XFORMS_PREFIX + ":appearance", "repeated");
for (var j = 0; j < prototypeNode.childNodes.length; j++)
{
@@ -1873,8 +1877,18 @@ dojo.declare("alfresco.xforms.XForm",
}
clone.setAttribute("id", prototypeId);
}
clone.parentClone = prototypeClone;
prototypeClone = clone;
if (clone == null)
{
throw new Error("unable to clone prototype " + prototypeId);
}
dojo.debug("created clone " + clone.getAttribute("id") +
" nodeName " + clone.nodeName +
" parentClone " + (prototypeClones.length != 0
? prototypeClones.peek().getAttribute("id")
: null));
prototypeClones.push(clone);
break;
}
case "chiba-id-generated":
@@ -1882,16 +1896,16 @@ dojo.declare("alfresco.xforms.XForm",
var originalId = xfe.properties["originalId"];
dojo.debug("handleIdGenerated(" + xfe.targetId + ", " + originalId + ")");
var node = _findElementById(prototypeClone, originalId);
var node = _findElementById(prototypeClones.peek(), originalId);
if (!node)
throw new Error("unable to find " + originalId +
" in clone " + dojo.dom.innerXML(clone));
dojo.debug("applying id " + xfe.targetId +
" to " + node.nodeName + "(" + originalId + ")");
node.setAttribute("id", xfe.targetId);
if (prototypeClone.parentClone)
if (prototypeClones.length != 1)
{
var e = _findElementById(prototypeClone.parentClone, originalId);
var e = _findElementById(prototypeClones[prototypeClones.length - 2], originalId);
if (e)
{
e.setAttribute(alfresco_xforms_constants.ALFRESCO_PREFIX + ":prototype", "true");
@@ -1903,15 +1917,18 @@ dojo.declare("alfresco.xforms.XForm",
{
var position = Number(xfe.properties["position"]) - 1;
var originalId = xfe.properties["originalId"];
var clone = prototypeClone;
prototypeClone = clone.parentClone;
if (prototypeClone)
var clone = prototypeClones.pop();
if (prototypeClones.length != 0)
{
var parentRepeat = _findElementById(prototypeClone, xfe.targetId);
dojo.debug("using parentClone " + prototypeClones.peek().getAttribute("id") +
" of " + clone.getAttribute("id"));
var parentRepeat = _findElementById(prototypeClones.peek(), xfe.targetId);
parentRepeat.appendChild(clone);
}
else
{
dojo.debug("no parentClone found, directly insert " + clone.getAttribute("id") +
" on " + xfe.targetId);
xfe.getTarget().handleItemInserted(clone, position);
}
break;
@@ -2001,6 +2018,15 @@ function _findElementById(node, id)
return null;
}
function _hasAttribute(node, name)
{
return (node == null
? false
: (node.hasAttribute
? node.hasAttribute(name)
: node.getAttribute(name) != null));
}
function create_ajax_request(target, serverMethod, methodArgs, load, error)
{
var result = new dojo.io.Request(alfresco_xforms_constants.WEBAPP_CONTEXT +
@@ -2127,6 +2153,8 @@ function _getElementsByTagNameNS(parentNode, ns, nsPrefix, tagName)
: parentNode.getElementsByTagName(nsPrefix + ":" + tagName));
}
// xpath wrapper
function _evaluateXPath(xpath, contextNode, result_type)
{
var xmlDocument = contextNode.ownerDocument;
@@ -2204,6 +2232,14 @@ if (!Array.prototype.indexOf)
}
}
if (!Array.prototype.peek)
{
Array.prototype.peek = function(o)
{
return this[this.length - 1];
}
}
function FilePickerWidget(uploadId, node, value, readonly, change_callback, resize_callback)
{
this.uploadId = uploadId;