WW-1293

git-svn-id: https://svn.apache.org/repos/asf/struts/action2/trunk@408019 13f79535-47bb-0310-9956-ffa450edef68

apps/showcase/src/main/java/org/apache/struts/action2/showcase/DynamicTreeSelectAction.java

@@ -0,0 +1,30 @@
+package org.apache.struts.action2.showcase;
+
+import org.apache.struts.action2.showcase.ajax.tree.Category;
+
+import com.opensymphony.xwork.ActionSupport;
+
+public class DynamicTreeSelectAction extends ActionSupport {
+
+	private long nodeId;
+	private Category currentCategory;
+	
+	
+	public void setNodeId(long nodeId) {
+		this.nodeId = nodeId;
+	}
+	public long getNodeId() {
+		return nodeId;
+	}
+	
+	
+	public String execute() throws Exception {
+		currentCategory = Category.getById(nodeId);
+		return SUCCESS;
+	}
+	
+	
+	public String getNodeName() {
+		return currentCategory.getName();
+	}
+}

apps/showcase/src/main/java/org/apache/struts/action2/showcase/ShowDynamicTreeAction.java

@@ -0,0 +1,14 @@
+package org.apache.struts.action2.showcase;
+
+import org.apache.struts.action2.showcase.ajax.tree.Category;
+
+import com.opensymphony.xwork.ActionSupport;
+
+
+public class ShowDynamicTreeAction extends ActionSupport {
+	
+	public Category getTreeRootNode() {
+		return Category.getById(1);
+	}
+}
+

apps/showcase/src/main/webapp/WEB-INF/classes/xwork-tags-ui.xml

@@ -36,5 +36,18 @@
         <action name="tooltipExample">
         	<result>tooltipExample.jsp</result>
         </action>
+        <action name="showDynamicTreeAction" class="org.apache.struts.action2.showcase.ShowDynamicTreeAction">
+        	<result>/tags/ui/treeExampleDynamic.jsp</result>
+        </action>
+	</package>
+	
+	<package name="ui-tags-ajax" namespace="/tags/ui/ajax" extends="struts-default">        
+        <!-- Actions dealing with Tree Example  -->
+        <action name="staticTreeSelectAction">
+        	<result>/tags/ui/staticTreeSelect.jsp</result>
+        </action>
+        <action name="dynamicTreeSelectAction" class="org.apache.struts.action2.showcase.DynamicTreeSelectAction">
+        	<result>/tags/ui/dynamicTreeSelect.jsp</result>
+        </action>
     </package>
 </xwork>

apps/showcase/src/main/webapp/WEB-INF/decorators.xml

@@ -12,6 +12,7 @@
         <pattern>/ajax/AjaxResult*</pattern>
         <pattern>/AjaxTest.action</pattern>
         <pattern>/ajax/remoteforms/AjaxRemoteForm.action</pattern>
+        <pattern>/tags/ui/ajax/*</pattern>
     </excludes>
 
     <decorator name="main" page="main.jsp">

apps/showcase/src/main/webapp/tags/ui/dynamicTreeSelect.jsp

@@ -0,0 +1,6 @@
+<%@taglib prefix="saf" uri="/struts-action" %>
+
+Id:<saf:property value="%{nodeId}" /><br/>
+Name:<saf:property value="%{nodeName}" /><br/>
+
+

apps/showcase/src/main/webapp/tags/ui/index.jsp

@@ -12,6 +12,8 @@
 		<li><saf:url id="url" namespace="/tags/ui" action="exampleVelocity" method="input" /><saf:a href="%{url}">UI Example (Velocity)</saf:a></li>
 		<li><saf:url id="url" namespace="/tags/ui" action="lotsOfOptiontransferselect" method="input" /><saf:a href="%{url}">Option Transfer Select UI Example</saf:a></li>
 		<li><saf:url id="url" namespace="/tags/ui" action="lotsOfRichtexteditor" method="input" /><saf:a href="%{url}">Rich Text Editor UI Example</saf:a></li>
+		<li><saf:url id="url" namespace="/tags/ui" value="treeExampleStatic.jsp" /><saf:a href="%{url}">Tree Example (static)</saf:a>
+		<li><saf:url id="url" namespace="/tags/ui" action="showDynamicTreeAction"/><saf:a href="%{url}">Tree Example (dynamic)</saf:a>
 		<%--li><saf:url id="url" namespace="/tags/ui" action="populateUsingIterator" method="input" /><saf:a href="%{url}">UI population using iterator tag</saf:a></li--%>
 	</ul>
 </body>

apps/showcase/src/main/webapp/tags/ui/staticTreeSelect.jsp

@@ -0,0 +1,28 @@
+<%@taglib prefix="saf" uri="/struts-action" %>
+
+<%
+    request.setAttribute("decorator", "none");
+    response.setHeader("Cache-Control","no-cache"); //HTTP 1.1
+    response.setHeader("Pragma","no-cache"); //HTTP 1.0
+    response.setDateHeader ("Expires", 0); //prevents caching at the proxy server
+%>
+
+
+<%--
+<script>
+	var widget = dojo.widget.byId("parentId");
+	alert(widget.selectedNode);
+	if (widget.selectedNode != null) {
+		var inputElement = dojo.byId('sId');
+		inputElement.value='true';
+		alert(inputElement+'\t'+inputElement.value);
+	}
+	else {
+		var inputElement = dojo.byId('sId');
+		inputElement.value='false';
+		alert(inputElement+'\t'+inputElement.value);
+	}
+</script>
+--%>
+
+<%=request.getParameter("nodeId") %>

apps/showcase/src/main/webapp/tags/ui/treeExampleDynamic.jsp

@@ -0,0 +1,44 @@
+<%@taglib prefix="saf" uri="/struts-action" %>
+
+<html>
+<head>
+<title>Showcase - UI Tag Example - Tree Example (Dynamic)</title>
+<saf:head theme="ajax" debug="true" />
+</head>
+<body>
+
+<script>
+	function treeNodeSelected(nodeId) {
+		dojo.io.bind({
+			url: "<saf:url value='/tags/ui/ajax/dynamicTreeSelectAction.action' />?nodeId="+nodeId,
+			load: function(type, data, evt) {
+				var displayDiv = dojo.byId("displayId");
+				displayDiv.innerHTML = data;
+			},
+			mimeType: "text/html"
+		});
+	};
+
+	dojo.event.topic.subscribe("treeSelected", "treeNodeSelected");
+</script>
+
+
+
+<div style="float:left; margin-right: 50px;">
+<saf:tree 
+	theme="ajax"
+	rootNode="%{treeRootNode}" 
+	childCollectionProperty="children" 
+	nodeIdProperty="id"
+	nodeTitleProperty="name"
+	treeSelectedTopic="treeSelected">
+</saf:tree> 
+</div>
+
+<div id="displayId">
+Please click on any of the tree nodes.
+</div>
+
+
+</body>
+</html>

apps/showcase/src/main/webapp/tags/ui/treeExampleStatic.jsp

@@ -0,0 +1,50 @@
+<%@taglib prefix="saf" uri="/struts-action" %>
+<html>
+<head>
+<title>Showcase - UI Tag Example - Tree Example (Static)</title>
+<saf:head theme="ajax" debug="true"  />
+</head>
+<body>
+
+<script>
+	function treeNodeSelected(nodeId) {
+		dojo.io.bind({
+			url: "<saf:url value='/tags/ui/ajax/staticTreeSelectAction.action'/>?nodeId="+nodeId,
+			load: function(type, data, evt) {
+				var divDisplay = dojo.byId("displayIt");
+				divDisplay.innerHTML=data;
+			},
+			mimeType: "text/html"
+		});
+	};
+
+	dojo.event.topic.subscribe("treeSelected", "treeNodeSelected");
+</script>
+
+
+<div style="float:left; margin-right: 50px;">
+<saf:tree label="parent" id="parentId" theme="ajax" templateCssPath="/struts/tree.css" 
+showRootGrid="true" showGrid="true" treeSelectedTopic="treeSelected">
+	<saf:treenode theme="ajax" label="child1" id="child1Id">
+		<saf:treenode theme="ajax" label="grandchild1" id="grandchild1Id"/>
+		<saf:treenode theme="ajax" label="grandchild2" id="grandchild2Id"/>
+		<saf:treenode theme="ajax" label="grandchild3" id="grandchild3Id"/>
+	</saf:treenode>
+	<saf:treenode theme="ajax" label="child2" id="child2Id"/>
+	<saf:treenode theme="ajax" label="child3" id="child3Id"/>
+	<saf:treenode theme="ajax" label="child4" id="child4Id"/>
+	<saf:treenode theme="ajax" label="child5" id="child5Id">
+		<saf:treenode theme="ajax" label="gChild1" id="gChild1Id"/>
+		<saf:treenode theme="ajax" label="gChild2" id="gChild2Id"/>
+	</saf:treenode>
+</saf:tree>
+</div>
+
+
+<div id="displayIt">
+Please click on any node on the tree.
+</div>
+
+
+</body>
+</html>