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- cleanup of the way in which xform:items are created in the schema form builder (reduces some code)

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- emitting xform:upload in schemaformbuilder if an xs:anyURI is encountered
- generating a file picker for xforms:upload


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4539 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Ariel Backenroth
2006-12-06 23:55:57 +00:00
parent 98c5a2071c
commit 43b533cd3f
6 changed files with 803 additions and 561 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
source/java/org/alfresco/web/bean/wcm/AVMConstants.java
View File

@@ -232,6 +232,18 @@ public final class AVMConstants
return parent + path;
}
/**
* Returns a path relative to the webapp portion of the avm path.
*
* @param absoluteAVMPath an absolute path within the avm
* @return a relative path within the webapp.
*/
public static String getWebappRelativePath(final String absoluteAVMPath)
{
final Matcher m = webappRelativePath.matcher(absoluteAVMPath);
return m.matches() && m.group(1).length() != 0 ? m.group(1) : "/";
}
// names of the stores representing the layers for an AVM website
public final static String STORE_STAGING = "-staging";
public final static String STORE_MAIN = "-main";
@@ -262,4 +274,7 @@ public final class AVMConstants
// patter for absolute AVM Path
private final static Pattern absoluteAVMPath = Pattern.compile(
"([^:]+:/" + AVMConstants.DIR_APPBASE + "/[^/]+/[^/]+).*");
private final static Pattern webappRelativePath = Pattern.compile(
"[^:]+:/" + AVMConstants.DIR_APPBASE +
"/" + AVMConstants.DIR_WEBAPPS + "/[^/]+(.*)");
}

580
source/java/org/alfresco/web/forms/xforms/SchemaFormBuilder.java
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File diff suppressed because it is too large Load Diff

134
source/java/org/alfresco/web/forms/xforms/XFormsBean.java
View File

@@ -31,12 +31,18 @@ import javax.servlet.http.HttpSession;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.alfresco.repo.avm.AVMNodeConverter;
import org.alfresco.service.ServiceRegistry;
import org.alfresco.service.cmr.avm.AVMNodeDescriptor;
import org.alfresco.service.cmr.avm.AVMService;
import org.alfresco.web.bean.wcm.AVMConstants;
import org.alfresco.web.forms.*;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.alfresco.web.bean.wcm.AVMBrowseBean;
import org.alfresco.web.app.servlet.FacesHelper;
import org.alfresco.web.bean.repository.Repository;
import org.alfresco.web.bean.wcm.AVMBrowseBean;
import org.alfresco.web.ui.common.Utils;
import org.chiba.xml.xforms.ChibaBean;
import org.chiba.xml.xforms.Instance;
import org.chiba.xml.xforms.XFormsElement;
@@ -46,6 +52,7 @@ import org.chiba.xml.xforms.exception.XFormsException;
import org.chiba.xml.xforms.events.XFormsEvent;
import org.chiba.xml.xforms.events.XFormsEventFactory;
import org.chiba.xml.xforms.ui.BoundElement;
import org.chiba.xml.xforms.ui.Upload;
import org.w3c.dom.*;
import org.w3c.dom.bootstrap.DOMImplementationRegistry;
@@ -99,8 +106,7 @@ public class XFormsBean
final ExternalContext externalContext = facesContext.getExternalContext();
final HttpServletRequest request = (HttpServletRequest)
externalContext.getRequest();
final HttpSession session = (HttpSession)
externalContext.getSession(true);
final HttpSession session = (HttpSession)externalContext.getSession(true);
final AVMBrowseBean browseBean = (AVMBrowseBean)
session.getAttribute("AVMBrowseBean");
LOGGER.debug("avm cwd is " + browseBean.getCurrentPath());
@@ -170,14 +176,12 @@ public class XFormsBean
throws IOException,
XFormsException
{
LOGGER.debug(this + " building xform");
LOGGER.debug(this + ".getXForm()");
final FacesContext context = FacesContext.getCurrentInstance();
final ResponseWriter out = context.getResponseWriter();
final Map requestParameters = context.getExternalContext().getRequestParameterMap();
LOGGER.debug("building xform for " + this.tt.getName());
final Node form = this.chibaBean.getXMLContainer();
final FormsService ts = FormsService.getInstance();
ts.writeXML(form, out);
FormsService.getInstance().writeXML(form, out);
}
/**
@@ -195,12 +199,18 @@ public class XFormsBean
final String id = (String)requestParameters.get("id");
final String value = (String)requestParameters.get("value");
LOGGER.debug(this + " setXFormsValue(" + id + ", " + value + ")");
LOGGER.debug(this + ".setXFormsValue(" + id + ", " + value + ")");
if (this.chibaBean.lookup(id) instanceof Upload)
{
this.chibaBean.updateControlValue(id, null, value, value.getBytes());
}
else
{
this.chibaBean.updateControlValue(id, value);
}
final FormsService ts = FormsService.getInstance();
final ResponseWriter out = context.getResponseWriter();
ts.writeXML(this.getEventLog(), out);
FormsService.getInstance().writeXML(this.getEventLog(), out);
out.close();
}
@@ -219,12 +229,11 @@ public class XFormsBean
final String id = (String)requestParameters.get("id");
final int index = Integer.parseInt((String)requestParameters.get("index"));
LOGGER.debug(this + " setRepeatIndex(" + id + ", " + index + ")");
LOGGER.debug(this + ".setRepeatIndex(" + id + ", " + index + ")");
this.chibaBean.updateRepeatIndex(id, index);
final FormsService ts = FormsService.getInstance();
final ResponseWriter out = context.getResponseWriter();
ts.writeXML(this.getEventLog(), out);
FormsService.getInstance().writeXML(this.getEventLog(), out);
out.close();
}
@@ -240,12 +249,11 @@ public class XFormsBean
final Map requestParameters = context.getExternalContext().getRequestParameterMap();
final String id = (String)requestParameters.get("id");
LOGGER.debug(this + " fireAction(" + id + ")");
LOGGER.debug(this + ".fireAction(" + id + ")");
this.chibaBean.dispatch(id, XFormsEventFactory.DOM_ACTIVATE);
final FormsService ts = FormsService.getInstance();
final ResponseWriter out = context.getResponseWriter();
ts.writeXML(this.getEventLog(), out);
FormsService.getInstance().writeXML(this.getEventLog(), out);
out.close();
}
@@ -255,16 +263,16 @@ public class XFormsBean
public void handleAction()
throws Exception
{
LOGGER.debug(this + " handleAction");
LOGGER.debug(this + ".handleAction");
final FacesContext context = FacesContext.getCurrentInstance();
final HttpServletRequest request = (HttpServletRequest)
context.getExternalContext().getRequest();
final FormsService ts = FormsService.getInstance();
final Document result = ts.parseXML(request.getInputStream());
final FormsService formsService = FormsService.getInstance();
final Document result = formsService.parseXML(request.getInputStream());
this.instanceData.setContent(result);
final ResponseWriter out = context.getResponseWriter();
ts.writeXML(result, out);
formsService.writeXML(result, out);
out.close();
}
@@ -274,21 +282,95 @@ public class XFormsBean
public void swapRepeatItems()
throws Exception
{
LOGGER.debug(this + " handleAction");
final FacesContext context = FacesContext.getCurrentInstance();
final HttpServletRequest request = (HttpServletRequest)
context.getExternalContext().getRequest();
final Map requestParameters = context.getExternalContext().getRequestParameterMap();
final String fromItemId = (String)requestParameters.get("fromItemId");
final String toItemId = (String)requestParameters.get("toItemId");
LOGGER.debug("swapping from " + fromItemId + " to " + toItemId);
LOGGER.debug(this + ".swapRepeatItems(" + fromItemId + ", " + toItemId + ")");
this.swapRepeatItems(this.chibaBean.lookup(fromItemId),
this.chibaBean.lookup(toItemId));
final FormsService ts = FormsService.getInstance();
final ResponseWriter out = context.getResponseWriter();
ts.writeXML(this.getEventLog(), out);
FormsService.getInstance().writeXML(this.getEventLog(), out);
out.close();
}
/**
* Provides data for a file picker widget.
*/
public void getFilePickerData()
throws Exception
{
final FacesContext facesContext = FacesContext.getCurrentInstance();
final ExternalContext externalContext = facesContext.getExternalContext();
final HttpSession session = (HttpSession)
externalContext.getSession(true);
final AVMBrowseBean browseBean = (AVMBrowseBean)
session.getAttribute("AVMBrowseBean");
final Map requestParameters = externalContext.getRequestParameterMap();
String currentPath = (String)requestParameters.get("currentPath");
if (currentPath == null)
{
currentPath = browseBean.getCurrentPath();
}
else
{
currentPath = AVMConstants.buildAbsoluteAVMPath(browseBean.getCurrentPath(),
currentPath);
}
LOGGER.debug(this + ".getFilePickerData(" + currentPath + ")");
final ServiceRegistry serviceRegistry =
Repository.getServiceRegistry(facesContext);
final AVMService avmService = serviceRegistry.getAVMService();
final FormsService formsService = FormsService.getInstance();
final Document result = formsService.newDocument();
final Element filePickerDataElement = result.createElement("file-picker-data");
result.appendChild(filePickerDataElement);
final AVMNodeDescriptor currentNode = avmService.lookup(-1, currentPath);
if (currentNode == null)
{
final Element errorElement = result.createElement("error");
errorElement.appendChild(result.createTextNode("Path " + currentPath + " not found"));
filePickerDataElement.appendChild(errorElement);
currentPath = browseBean.getCurrentPath();
}
else if (! currentNode.isDirectory())
{
currentPath = AVMNodeConverter.SplitBase(currentPath)[0];
}
Element e = result.createElement("current-node");
e.setAttribute("avmPath", currentPath);
e.setAttribute("webappRelativePath",
AVMConstants.getWebappRelativePath(currentPath));
e.setAttribute("type", "directory");
e.setAttribute("image", "/images/icons/space_small.gif");
filePickerDataElement.appendChild(e);
for (Map.Entry<String, AVMNodeDescriptor> entry :
avmService.getDirectoryListing(-1, currentPath).entrySet())
{
e = result.createElement("child-node");
e.setAttribute("avmPath", entry.getValue().getPath());
e.setAttribute("webappRelativePath",
AVMConstants.getWebappRelativePath(entry.getValue().getPath()));
e.setAttribute("type", entry.getValue().isDirectory() ? "directory" : "file");
e.setAttribute("image", (entry.getValue().isDirectory()
? "/images/icons/space_small.gif"
: Utils.getFileTypeImage(facesContext,
entry.getValue().getName(),
true)));
filePickerDataElement.appendChild(e);
}
final ResponseWriter out = facesContext.getResponseWriter();
FormsService.getInstance().writeXML(result, out);
out.close();
}

2
source/java/org/alfresco/web/forms/xforms/XFormsProcessor.java
View File

@@ -71,7 +71,7 @@ public class XFormsProcessor
// this div is where the ui will write to
final Element div = result.createElement("div");
div.setAttribute("id", "alf-ui");
div.setAttribute("id", "alfresco-xforms-ui");
result.appendChild(div);
// a script with config information and globals.

15
source/test-resources/xforms/unit-tests/upload-tests/upload-simple-test.xsd Normal file
View File

@@ -0,0 +1,15 @@
<?xml version="1.0"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
elementFormDefault="qualified">
<xs:element name="upload-simple">
<xs:complexType>
<xs:sequence>
<xs:element name="string_with_default" type="xs:string" default="default value"/>
<xs:element name="file_from_element" type="xs:anyURI" minOccurs="1" maxOccurs="1"/>
<xs:element name="file_from_element_with_default" type="xs:anyURI" default="/index.jsp"/>
</xs:sequence>
<xs:attribute name="file_from_attribute" type="xs:anyURI" use="required"/>
<xs:attribute name="file_from_attribute_fixed" type="xs:anyURI" use="required" fixed="/index.jsp"/>
</xs:complexType>
</xs:element>
</xs:schema>

310
source/web/scripts/ajax/xforms.js
View File

@@ -230,6 +230,54 @@ dojo.declare("alfresco.xforms.Widget",
}
});
dojo.declare("alfresco.xforms.FilePicker",
alfresco.xforms.Widget,
{
initializer: function(xform, xformsNode)
{
},
render: function(attach_point)
{
this.domNode = document.createElement("div");
this.domNode.setAttribute("id", this.id + "-widget");
this.domNode.style.width = "100%";
this.domNode.widget = this;
this.domNode.addEventListener("heightChanged",
function(event)
{
this.widget.domContainer.style.height =
event.target.offsetHeight + "px";
},
false);
attach_point.appendChild(this.domNode);
//XXXarielb support readonly and disabled
this.widget = new FilePickerWidget(this.domNode, this.getInitialValue(), false);
this.widget.render();
this.domNode.addEventListener("valueChanged",
function(event)
{
var w = event.target.widget;
w.xform.setXFormsValue(w.id, w.getValue());
},
false);
},
getValue: function()
{
return this.widget.getValue();
},
setValue: function(value)
{
if (!this.widget)
this.setInitialValue(value);
else
this.widget.setValue(value);
},
_filePicker_changeHandler: function(event)
{
this.xform.setXFormsValue(this.id, this.getValue());
}
});
dojo.declare("alfresco.xforms.DatePicker",
alfresco.xforms.Widget,
{
@@ -1064,7 +1112,7 @@ dojo.declare("alfresco.xforms.Repeat",
},
function(type, data, event)
{
this.xform._handleEventLog(data.documentElement)
this.target._handleEventLog(data.documentElement)
});
send_ajax_request(req);
},
@@ -1372,7 +1420,7 @@ dojo.declare("alfresco.xforms.XForm",
{},
function(type, data, evt)
{
this.xform._loadHandler(data);
this.target._loadHandler(data);
}));
},
_loadHandler: function(xformDocument)
@@ -1389,7 +1437,7 @@ dojo.declare("alfresco.xforms.XForm",
? bindings[i].parent.id
: 'null'));
}
var alfUI = document.getElementById("alf-ui");
var alfUI = document.getElementById("alfresco-xforms-ui");
alfUI.style.width = "100%";
this.rootWidget = new alfresco.xforms.Group(this, alfUI);
this.rootWidget.render(alfUI);
@@ -1407,6 +1455,8 @@ dojo.declare("alfresco.xforms.XForm",
return new alfresco.xforms.Repeat(this, node);
case XFORMS_NS_PREFIX + ":textarea":
return new alfresco.xforms.TextArea(this, node);
case XFORMS_NS_PREFIX + ":upload":
return new alfresco.xforms.FilePicker(this, node);
case XFORMS_NS_PREFIX + ":input":
var type = this.getType(node);
switch (type)
@@ -1541,7 +1591,7 @@ dojo.declare("alfresco.xforms.XForm",
{ id: id, index: index },
function(type, data, evt)
{
this.xform._handleEventLog(data.documentElement);
this.target._handleEventLog(data.documentElement);
});
send_ajax_request(req);
},
@@ -1553,7 +1603,7 @@ dojo.declare("alfresco.xforms.XForm",
function(type, data, evt)
{
dojo.debug("fireAction." + type);
this.xform._handleEventLog(data.documentElement);
this.target._handleEventLog(data.documentElement);
});
send_ajax_request(req);
},
@@ -1566,7 +1616,7 @@ dojo.declare("alfresco.xforms.XForm",
{ id: id, value: value },
function(type, data, evt)
{
this.xform._handleEventLog(data.documentElement);
this.target._handleEventLog(data.documentElement);
});
send_ajax_request(req);
},
@@ -1575,8 +1625,10 @@ dojo.declare("alfresco.xforms.XForm",
var prototypeClones = [];
for (var i = 0; i < events.childNodes.length; i++)
{
if (events.childNodes[i].nodeType == dojo.dom.ELEMENT_NODE)
if (events.childNodes[i].nodeType != dojo.dom.ELEMENT_NODE)
{
continue;
}
var xfe = new alfresco.xforms.XFormsEvent(events.childNodes[i]);
dojo.debug("parsing " + xfe.type +
"(" + xfe.targetId + ", " + xfe.targetName + ")");
@@ -1687,27 +1739,38 @@ dojo.declare("alfresco.xforms.XForm",
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();
_show_error(document.createTextNode("Please provide values for all required fields."));
var error_list = document.createElement("ul");
@@ -1720,6 +1783,7 @@ dojo.declare("alfresco.xforms.XForm",
}
_show_error(error_list);
break;
}
default:
{
dojo.debug("unhandled event " + events.childNodes[i].nodeName);
@@ -1727,7 +1791,6 @@ dojo.declare("alfresco.xforms.XForm",
}
}
}
}
});
function _findElementById(node, id)
@@ -1749,10 +1812,10 @@ function _findElementById(node, id)
return null;
}
function create_ajax_request(xform, serverMethod, methodArgs, load, error)
function create_ajax_request(target, serverMethod, methodArgs, load, error)
{
var result = new dojo.io.Request(WEBAPP_CONTEXT + "/ajax/invoke/XFormsBean." + serverMethod, "text/xml");
result.xform = xform;
result.target = target;
result.content = methodArgs;
result.load = load;
@@ -1772,7 +1835,7 @@ function create_ajax_request(xform, serverMethod, methodArgs, load, error)
function _hide_errors()
{
var errorDiv = document.getElementById("alf-xforms-error");
var errorDiv = document.getElementById("alfresco-xforms-error");
if (errorDiv)
{
dojo.dom.removeChildren(errorDiv);
@@ -1782,17 +1845,17 @@ function _hide_errors()
function _show_error(msg)
{
var errorDiv = document.getElementById("alf-xforms-error");
var errorDiv = document.getElementById("alfresco-xforms-error");
if (!errorDiv)
{
errorDiv = document.createElement("div");
errorDiv.setAttribute("id", "alf-xforms-error");
errorDiv.setAttribute(document.all ? "className" : "class", "infoText statusErrorText");
errorDiv.setAttribute("id", "alfresco-xforms-error");
dojo.html.setClass(errorDiv, "infoText statusErrorText");
errorDiv.style.padding = "2px";
errorDiv.style.borderColor = "#003366";
errorDiv.style.borderWidth = "1px";
errorDiv.style.borderStyle = "solid";
var alfUI = document.getElementById("alf-ui");
var alfUI = document.getElementById("alfresco-xforms-ui");
dojo.dom.prependChild(errorDiv, alfUI);
}
if (errorDiv.style.display == "block")
@@ -1810,11 +1873,11 @@ function send_ajax_request(req)
function _get_ajax_loader_element()
{
var result = document.getElementById("alf-ajax-loader");
var result = document.getElementById("alfresco-ajax-loader");
if (result)
return result;
result = document.createElement("div");
result.setAttribute("id", "alf-ajax-loader");
result.setAttribute("id", "alfresco-ajax-loader");
result.style.position = "absolute";
result.style.right = "0px";
result.style.top = "0px";
@@ -1953,3 +2016,216 @@ if (!Array.prototype.indexOf)
return -1;
}
}
function FilePickerWidget(node, value, readonly)
{
this.node = node;
this.value = value == null || value.length == 0 ? null : value;
this.readonly = readonly || false;
}
FilePickerWidget.prototype = {
getValue: function()
{
return this.value;
},
setValue: function(v)
{
this.value = (v == null || v.length == 0 ? null : v);
var event = document.createEvent("UIEvents");
event.initUIEvent("valueChanged", true, true, window, 0);
this.node.dispatchEvent(event);
},
setReadonly: function(r)
{
this.readonly = r;
},
render: function()
{
this._showSelectedValue();
},
_showSelectedValue: function()
{
var d = this.node.ownerDocument;
dojo.dom.removeChildren(this.node);
dojo.html.setClass(this.node, "selector");
this.node.style.height = "20px";
this.node.style.lineHeight = this.node.style.height;
var event = d.createEvent("UIEvents");
event.initUIEvent("heightChanged", true, true, window, 0);
this.node.dispatchEvent(event);
this.node.appendChild(d.createTextNode(this.value == null
? "<none selected>"
: this.value));
var selectButton = d.createElement("input");
this.node.appendChild(selectButton);
selectButton.filePickerWidget = this;
selectButton.type = "button";
selectButton.value = this.value == null ? "Select" : "Change";
selectButton.enabled = this.readonly;
selectButton.style.marginLeft = "10px";
selectButton.style.position = "absolute";
selectButton.style.right = "10px";
selectButton.style.top = (.5 * this.node.offsetHeight) - (.5 * selectButton.offsetHeight) + "px";
dojo.event.connect(selectButton,
"onclick",
function(event)
{
var w = event.target.filePickerWidget;
w._navigateToNode(w.getValue() || "");
});
},
_navigateToNode: function(path)
{
var req = create_ajax_request(this,
"getFilePickerData",
{},
function(type, data, evt)
{
this.target._showPicker(data.documentElement);
});
req.content.currentPath = path;
send_ajax_request(req);
},
_showPicker: function(data)
{
dojo.dom.removeChildren(this.node);
var d = this.node.ownerDocument;
this.node.style.height = "200px";
var event = d.createEvent("UIEvents");
event.initUIEvent("heightChanged", true, true, window, 0);
this.node.dispatchEvent(event);
var currentPath = data.getElementsByTagName("current-node")[0];
currentPath = currentPath.getAttribute("webappRelativePath");
var currentPathName = currentPath.replace(/.*\/([^/]+)/, "$1")
var headerDiv = d.createElement("div");
headerDiv.style.position = "relative";
this.node.appendChild(headerDiv);
headerDiv.style.width = "100%";
headerDiv.style.backgroundColor = "lightgrey";
headerDiv.style.paddingLeft = "2px";
headerDiv.appendChild(d.createTextNode("In: " + currentPathName));
var headerRightLink = d.createElement("a");
headerRightLink.setAttribute("webappRelativePath", currentPath);
headerRightLink.filePickerWidget = this;
headerRightLink.setAttribute("href", "javascript:void(0)");
if (currentPathName != "/")
{
dojo.event.connect(headerRightLink,
"onclick",
function(event)
{
var w = event.target.filePickerWidget;
var parentPath = event.target.getAttribute("webappRelativePath");
parentPath = (parentPath.lastIndexOf("/") == 0
? "/"
: parentPath.substring(0, parentPath.lastIndexOf("/")));
w._navigateToNode(parentPath);
});
}
var navigateToParentNodeImage = d.createElement("img");
navigateToParentNodeImage.style.borderWidth = "0px";
navigateToParentNodeImage.style.opacity = (currentPathName == "/" ? .3 : 1);
navigateToParentNodeImage.style.marginRight = "2px";
navigateToParentNodeImage.setAttribute("src", WEBAPP_CONTEXT + "/images/icons/up.gif");
headerRightLink.appendChild(navigateToParentNodeImage);
headerRightLink.appendChild(d.createTextNode("Go up"));
headerRightLink.style.position = "absolute";
headerRightLink.style.height = headerDiv.style.height;
headerRightLink.style.lineHeight = headerRightLink.style.height;
headerRightLink.style.top = "0px";
headerRightLink.style.right = "0px";
headerRightLink.style.paddingRight = "2px";
headerDiv.appendChild(headerRightLink);
var contentDiv = d.createElement("div");
this.node.appendChild(contentDiv);
var footerDiv = d.createElement("div");
footerDiv.style.backgroundColor = "lightgrey";
var cancelButton = d.createElement("input");
cancelButton.filePickerWidget = this;
cancelButton.type = "button";
cancelButton.value = "Cancel";
cancelButton.style.margin = "2px 0px 2px 0px";
dojo.event.connect(e, "onclick", function(event)
{
var w = event.target.filePickerWidget;
w._showSelectedValue();
});
footerDiv.style.textAlign = "center";
footerDiv.style.height = headerDiv.style.height;
footerDiv.appendChild(cancelButton);
this.node.appendChild(footerDiv);
contentDiv.style.height = (this.node.offsetHeight -
footerDiv.offsetHeight -
headerDiv.offsetHeight - 10) + "px";
contentDiv.style.overflowY = "auto";
var childNodes = data.getElementsByTagName("child-node");
for (var i = 0; i < childNodes.length; i++)
{
if (childNodes[i].nodeType != dojo.dom.ELEMENT_NODE)
{
continue;
}
var row = d.createElement("div");
contentDiv.appendChild(row);
row.style.position = "relative";
row.style.backgroundColor = i % 2 ? "#f0f0ee" : "#ffffff"
var e = d.createElement("img");
e.align = "absmiddle";
e.style.margin = "0px 4px 0px 4px";
e.setAttribute("src", WEBAPP_CONTEXT + childNodes[i].getAttribute("image"));
row.appendChild(e);
var path = childNodes[i].getAttribute("webappRelativePath");
var name = path.replace(/.*\/([^/]+)/, "$1");
if (childNodes[i].getAttribute("type") == "directory")
{
e = d.createElement("a");
e.filePickerWidget = this;
e.setAttribute("href", "javascript:void(0)");
e.setAttribute("webappRelativePath", path);
dojo.event.connect(e, "onclick", function(event)
{
var w = event.target.filePickerWidget;
w._navigateToNode(event.target.getAttribute("webappRelativePath"));
return true;
});
e.appendChild(d.createTextNode(name));
row.appendChild(e);
}
else
{
row.appendChild(d.createTextNode(name));
}
e = d.createElement("input");
e.filePickerWidget = this;
row.appendChild(e);
e.type = "button";
e.name = path;
e.value = "Select";
e.style.position = "absolute";
e.style.right = "10px";
e.style.top = (.5 * row.offsetHeight) - (.5 * e.offsetHeight) + "px";
dojo.event.connect(e, "onclick", function(event)
{
var w = event.target.filePickerWidget;
w.setValue(event.target.name);
w._showSelectedValue();
});
}
}
};