MINOR added stubs to allow widgets to use treedropdown fields (from r…

…91850) git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@92456 467b73ca-7a2a-4603-9d3b-597d59a354a9
silverstripe · Nov 21, 2009 · 1d3feb9 · 1d3feb9
1 parent a21927e
commit 1d3feb9
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Showing 3 changed files with 30 additions and 10 deletions.
diff --git a/javascript/TreeSelectorField.js b/javascript/TreeSelectorField.js
@@ -35,6 +35,10 @@ TreeDropdownField.prototype = {
 		}
 	},
 
+	getName: function() {
+		return this.inputTag.name;
+	},
+
 	refresh: function() {
 		this.createTreeNode();
 
@@ -45,7 +49,7 @@ TreeDropdownField.prototype = {
 	},
 
 	helperURLBase: function() {
-		return this.ownerForm().action + '/field/' + this.inputTag.name + '/';
+		return this.ownerForm().action + '/field/' + this.getName() + '/';
 	},
 	ownerForm: function() {
 		var f =this.parentNode;
@@ -166,7 +170,7 @@ TreeDropdownField.prototype = {
 			getIdx: function() {
 				return this.getElementsByTagName('a')[0].getAttribute('rel');
 			},
-			idxBase : 'selector-' + this.inputTag.name + '-',
+			idxBase : 'selector-' + this.getName() + '-',
 			dropdownField : this,
 			onselect : this.tree_click
 		});
@@ -200,12 +204,14 @@ TreeDropdownField.prototype = {
 	},
 
 	setValue: function(val) {
+		this.inputTag = this.getElementsByTagName('input')[0];
+
 		if(this.inputTag.value != val) {
 			this.inputTag.value = val;
 			this.notify('Change', val);
 
 			// If the tree item is already downloaded, just update the label
-			if($('selector-' + this.inputTag.name + '-' + this.inputTag.value)) {
+			if($('selector-' + this.getName() + '-' + this.inputTag.value)) {
 				this.updateTreeLabel();
 
 			// Otherwise, update the tree with ajax
@@ -220,7 +226,7 @@ TreeDropdownField.prototype = {
 	},
 	updateTreeLabel: function() {
 		var treeNode;
-		if(treeNode = $('selector-' + this.inputTag.name + '-' + this.inputTag.value)) {
+		if(treeNode = $('selector-' + this.getName() + '-' + this.inputTag.value)) {
 			this.humanItems.innerHTML = treeNode.getTitle();
 
 			if(treeNode.tree.selected && treeNode.tree.selected.removeNodeClass) treeNode.tree.selected.removeNodeClass('current');
@@ -233,7 +239,7 @@ TreeDropdownField.prototype = {
 	},
 	setValueFromTree: function(treeID, title) {
 		this.humanItems.innerHTML = title;
-		this.inputTag.value = treeID.replace('selector-' + this.inputTag.name + '-','');
+		this.inputTag.value = treeID.replace('selector-' + this.getName() + '-','');
 		this.notify('Change', this.inputTag.value);
 
 		this.hideTree();
@@ -305,7 +311,7 @@ TreeMultiselectField.prototype = {
 			var innerHTML = '';
 			var selectedItems = this.inputTag.value.split(/ *, */);
 			for(i=0;i<selectedItems.length;i++) {
-				if(treeNode = $('selector-' + this.inputTag.name + '-' + selectedItems[i])) {
+				if(treeNode = $('selector-' + this.getName() + '-' + selectedItems[i])) {
 					innerHTML += (innerHTML?', ':'') + treeNode.getTitle();
 				} else {
 					innerHTML += selectedItems[i];

diff --git a/widgets/Widget.php b/widgets/Widget.php
@@ -208,7 +208,12 @@ function editablesegment() {
 			user_error("Bad widget class: $className", E_USER_WARNING);
 			return "Bad widget class name given";
 		}
-	}
-
+	}	
 }
+
+class Widget_TreeDropdownField extends TreeDropdownField {
+	function FieldHolder() {}
+	function Field() {}
+}
+
 ?>
diff --git a/widgets/WidgetArea.php b/widgets/WidgetArea.php
@@ -28,7 +28,8 @@ class WidgetArea extends DataObject {
 	 */
 	function WidgetControllers() {
 		$controllers = new DataObjectSet();
-		foreach($this->Widgets() as $widget) {
+		// var_dump($this->Items());
+		foreach($this->ItemsToRender() as $widget) {
 			// find controller
 			$controllerClass = '';
 			foreach(array_reverse(ClassInfo::ancestry($widget->class)) as $widgetClass) {
@@ -39,10 +40,18 @@ function WidgetControllers() {
 			$controller->init();
 			$controllers->push($controller);
 		}
-		
+
 		return $controllers;
 	}
 
+	function Items() {
+		return $this->Widgets();
+	}
+
+	function ItemsToRender() {
+		return $this->Items();
+	}
+
 	function forTemplate() {
 		return $this->renderWith($this->class); 
 	}