Changeset 213

Timestamp:

07/08/10 15:55:45 (2 months ago)

Author:

scott

Message:

Added support for XPath in IE.

Location:

xmvc/branches/remove-namespaces

Files:

• example.js (modified) (1 diff)
• src/main/javascript/compat/javeline_xpath.js (modified) (1 diff)
• src/main/javascript/xmvc/controller.js (modified) (2 diffs)

xmvc/branches/remove-namespaces/example.js

@@ -44 +44 @@
 function Greeter () {
     this.hello = function (observer, ctx) {
-        var fragment = document.createElement("nothing")
-        observer.notify(fragment)
+        var newdoc = Sarissa.getDomDocument(
+                "http://example.com/", "nothing"
+                )
+        observer.notify(newdoc)
     }
 

xmvc/branches/remove-namespaces/src/main/javascript/compat/javeline_xpath.js

@@ -431 +431 @@
         }
 }
+if(IS_IE){
+        HTMLDocument.prototype.selectNodes = 
+        HTMLElement.prototype.selectNodes = function(sExpr, contextNode){
+                return XPath.selectNodes(sExpr, contextNode || this);
+        }
+        HTMLDocument.prototype.selectSingleNode = 
+        HTMLElement.prototype.selectSingleNode = function(sExpr, contextNode){
+                return XPath.selectNodes(sExpr, contextNode || this)[0]; // This could be optimized in the XPath object
+        }
+}

xmvc/branches/remove-namespaces/src/main/javascript/xmvc/controller.js

@@ -477 +477 @@
 
             return matches.singleNodeValue
+        }
+        else if (document.selectSingleNode) {
+            return (context || controller.document).selectSingleNode(
+                    expression, resolver
+                    )
+        }
+        else if (XPath.selectNodes) {
+            return XPath.selectNodes(expression, context)[0]
         }
     }
@@ -498 +506 @@
                 results.push(matches.snapshotItem(i))
             }
+        }
+        else if (document.selectNodes) {
+            results = (context || controller.document).selectNodes(
+                    expression, resolver
+                    )
+        }
+        else if (XPath.selectNodes) {
+            results = XPath.selectNodes(expression, context)
         }