- Made the client side context path dynamically driven

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4570 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/ui/common/Utils.java

@@ -89,7 +89,7 @@ public final class Utils
    private static final String DEFAULT_FILE_IMAGE16 = IMAGE_PREFIX16 + "_default" + IMAGE_POSTFIX;
    private static final String DEFAULT_FILE_IMAGE32 = IMAGE_PREFIX32 + "_default" + IMAGE_POSTFIX;
    
-   private static final String AJAX_SCRIPTS_WRITTEN = "_alfAjaxScriptsWritten";
+   private static final String DOJO_SCRIPTS_WRITTEN = "_alfDojoScriptsWritten";
    private static final String YAHOO_SCRIPTS_WRITTEN = "_alfYahooScriptsWritten";
    
    private static final Map<String, String> s_fileExtensionMap = new HashMap<String, String>(89, 1.0f);
@@ -1290,7 +1290,7 @@ public final class Utils
    public static void writeDojoScripts(FacesContext context, ResponseWriter out)
       throws IOException
    {
-      Object present = context.getExternalContext().getRequestMap().get(AJAX_SCRIPTS_WRITTEN);
+      Object present = context.getExternalContext().getRequestMap().get(DOJO_SCRIPTS_WRITTEN);
       
       if (present == null)
       {
@@ -1306,13 +1306,8 @@ public final class Utils
          out.write(context.getExternalContext().getRequestContextPath());
          out.write("/scripts/ajax/common.js\"> </script>\n");
          
-         // write out a global variable to hold the webapp context path
-         out.write("<script type=\"text/javascript\">var WEBAPP_CONTEXT = '");
-         out.write(context.getExternalContext().getRequestContextPath());
-         out.write("';</script>\n");
-         
          // add marker to request
-         context.getExternalContext().getRequestMap().put(AJAX_SCRIPTS_WRITTEN, Boolean.TRUE);
+         context.getExternalContext().getRequestMap().put(DOJO_SCRIPTS_WRITTEN, Boolean.TRUE);
       }
    }
    
@@ -1359,11 +1354,6 @@ public final class Utils
          out.write(context.getExternalContext().getRequestContextPath());
          out.write("/scripts/ajax/common.js\"> </script>\n");
          
-         // write out a global variable to hold the webapp context path
-         out.write("<script type=\"text/javascript\">var WEBAPP_CONTEXT = '");
-         out.write(context.getExternalContext().getRequestContextPath());
-         out.write("';</script>\n");
-         
          // add marker to request
          context.getExternalContext().getRequestMap().put(YAHOO_SCRIPTS_WRITTEN, Boolean.TRUE);
       }

source/web/scripts/ajax/common.js

@@ -3,6 +3,8 @@
 // Gavin Cornwell 14-07-2006
 //
 
+var _alfContextPath = null;
+
 /**
  * Default handler for errors when using the dojo toolkit
  */
@@ -35,6 +37,19 @@ function handleErrorYahoo(msg)
  */
 function getContextPath()
 {
-	var w = window.location;
+	if (_alfContextPath == null)
-	alert(w.pathname);
+   {
-}
+      var path = window.location.pathname;
+      var idx = path.indexOf("/", 1);
+      if (idx != -1)
+      {
+         _alfContextPath = path.substring(0, idx);
+      }
+      else
+      {
+         _alfContextPath = "";
+      }
+   }
+
+   return _alfContextPath;
+}

source/web/scripts/ajax/node-info.js

@@ -2,6 +2,8 @@
 // Supporting JavaScript for the NodeInfo component
 // Gavin Cornwell 17-07-2006
 //
+// NOTE: This script relies on common.js so therefore needs to be loaded
+//       prior to this one on the containing HTML page.
 
 var _launchElement = null;
 var _popupElement = null;
@@ -18,7 +20,7 @@ function showNodeInfo(nodeRef, launchElement)
    
    dojo.io.bind({
       method: 'post',
-      url: WEBAPP_CONTEXT + '/ajax/invoke/NodeInfoBean.sendNodeInfo',
+      url: getContextPath() + '/ajax/invoke/NodeInfoBean.sendNodeInfo',
       content: { noderef: nodeRef },
       load: showNodeInfoHandler,
       error: handleErrorDojo,

source/web/scripts/ajax/yahoo-tree.js

@@ -1,13 +1,20 @@
-var loadDataUrl = null;
+//
-var collapseUrl = null;
+// Alfresco Yahoo Tree support library
-var nodeSelectedHandler = null;
+// Gavin Cornwell 01-12-2006
+//
+// NOTE: This script relies on common.js so therefore needs to be loaded
+//       prior to this one on the containing HTML page.
+
+var _loadDataUrl = null;
+var _collapseUrl = null;
+var _nodeSelectedHandler = null;
 
 /**
  * Sets the URL to use to retrive child nodes
  */
 function setLoadDataUrl(url)
 {
-	loadDataUrl = url;
+	_loadDataUrl = url;
 }
 
 /**
@@ -15,7 +22,7 @@ function setLoadDataUrl(url)
  */
 function setCollapseUrl(url)
 {
-	collapseUrl = url;
+	_collapseUrl = url;
 }
 
 /**
@@ -23,7 +30,7 @@ function setCollapseUrl(url)
  */
 function setNodeSelectedHandler(handler)
 {
-	nodeSelectedHandler = handler;
+	_nodeSelectedHandler = handler;
 }
 
 /**
@@ -31,7 +38,7 @@ function setNodeSelectedHandler(handler)
  */
 function loadDataForNode(node, onCompleteCallback) 
 {
-   if (loadDataUrl == null)
+   if (_loadDataUrl == null)
    {
       alert("AJAX URL has not been set for retrieving child nodes, call setLoadDataUrl()!");
       return;
@@ -40,7 +47,7 @@ function loadDataForNode(node, onCompleteCallback)
    var nodeRef = node.data.nodeRef;
    
    // TODO: add method to add param to url
-   var transaction = YAHOO.util.Connect.asyncRequest('GET', WEBAPP_CONTEXT + loadDataUrl + "&nodeRef=" + nodeRef, 
+   var transaction = YAHOO.util.Connect.asyncRequest('GET', getContextPath() + _loadDataUrl + "&nodeRef=" + nodeRef, 
    {
       success: function(o)
       {
@@ -96,7 +103,7 @@ function parseChildData(parentNode, data)
  */
 function createYahooTreeNode(parentNode, nodeRef, name, icon, expanded, selected)
 {
-	var nodeData = { label: name, nodeRef: nodeRef, icon: icon, selectedHandler: nodeSelectedHandler};
+	var nodeData = { label: name, nodeRef: nodeRef, icon: icon, selectedHandler: _nodeSelectedHandler};
    return new YAHOO.widget.AlfrescoNode(nodeData, parentNode, expanded, selected);
 }
 
@@ -105,7 +112,7 @@ function createYahooTreeNode(parentNode, nodeRef, name, icon, expanded, selected
  */
 function informOfCollapse(node)
 {
-   if (collapseUrl == null)
+   if (_collapseUrl == null)
    {
       alert("AJAX URL has not been set for collapsing nodes, call setCollapseUrl()!");
       return;
@@ -122,7 +129,7 @@ function informOfCollapse(node)
    }
    
    // TODO: add method to add param to url
-   var transaction = YAHOO.util.Connect.asyncRequest('GET', WEBAPP_CONTEXT + collapseUrl + "&nodeRef=" + nodeRef, 
+   var transaction = YAHOO.util.Connect.asyncRequest('GET', getContextPath() + _collapseUrl + "&nodeRef=" + nodeRef, 
    {
       success: function(o)
       {
@@ -272,7 +279,7 @@ YAHOO.extend(YAHOO.widget.AlfrescoNode, YAHOO.widget.Node,
       sb[sb.length] = ' id="' + this.getToggleElId() + '"';
       sb[sb.length] = ' class="' + this.getStyle() + '"';
       sb[sb.length] = ' onclick="javascript:' + this.getToggleLink() + '"';
-      sb[sb.length] = ' src="' + WEBAPP_CONTEXT + "/images/icons/arrow_";
+      sb[sb.length] = ' src="' + getContextPath() + "/images/icons/arrow_";
       if (this.expanded)
       {
          sb[sb.length] = 'open';
@@ -289,7 +296,7 @@ YAHOO.extend(YAHOO.widget.AlfrescoNode, YAHOO.widget.Node,
       {
          sb[sb.length] = ' onclick=' + this.selectedHandler + '("' + this.nodeRef + '");';
       }
-      sb[sb.length] = '><img src="' + WEBAPP_CONTEXT + '/images/icons/' + this.icon + '-16.gif"';
+      sb[sb.length] = '><img src="' + getContextPath() + '/images/icons/' + this.icon + '-16.gif"';
       sb[sb.length] = ' class="treeNodeIcon"></td>';
       
       // render the label (with node selected handler) (apply selected css class if approp.) (add contentElId)
@@ -318,15 +325,15 @@ YAHOO.extend(YAHOO.widget.AlfrescoNode, YAHOO.widget.Node,
       {
          if (this.isLoading)
          {
-            el.src = WEBAPP_CONTEXT + '/scripts/ajax/yahoo/treeview/assets/loading.gif';
+            el.src = getContextPath() + '/scripts/ajax/yahoo/treeview/assets/loading.gif';
          }
          else if (this.expanded)
          {
-            el.src = WEBAPP_CONTEXT + '/images/icons/arrow_open.gif';
+            el.src = getContextPath() + '/images/icons/arrow_open.gif';
          }
          else
          {
-            el.src = WEBAPP_CONTEXT + '/images/icons/arrow_closed.gif';
+            el.src = getContextPath() + '/images/icons/arrow_closed.gif';
          }
       }
    },