[
https://jira.jboss.org/jira/browse/RF-5842?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alexander Dubovsky closed RF-5842.
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Assignee: Alexander Dubovsky (was: Mikhail Vitenkov)
> a4j:support doesn't call input "onchange" handler during changing selection
> of tree nodes.
> ------------------------------------------------------------------------------------------
>
> Key: RF-5842
> URL: https://jira.jboss.org/jira/browse/RF-5842
> Project: RichFaces
> Issue Type: Bug
> Affects Versions: 3.3.1
> Environment: IE6, IE7, FF 3.1.3, Safari 3.1, Opera 9.62
> Reporter: Mikhail Vitenkov
> Assignee: Alexander Dubovsky
> Attachments: rf5842.xhtml, Snippet.java
>
>
> #1. Use following page code:
> <a4j:form id="form" eventsQueue="queue">
> <rich:tree nodeSelectListener="#{custom.processSelection}"
> ajaxSubmitSelection="true" switchType="ajax"
> value="#{custom.treeNode}" var="item" ajaxKeys="#{null}"
> reRender="theOtherForm,currentNodeText"
> eventsQueue="queue">
> </rich:tree>
> <h:outputText escape="false"
> value="Selected Node: #{custom.nodeTitle}"
> id="currentNodeText" />
> </a4j:form>
> <a4j:form id="theOtherForm">
> <h:inputText id="myInput1"
> rendered="#{!custom.secondNodeSelected}"
> value="#{custom.nodeTitle}">
> <a4j:support event="onchange" reRender="form"
> eventsQueue="queue" />
> </h:inputText>
> <h:inputText id="myInput2"
> rendered="#{custom.secondNodeSelected}"
> value="#{custom.nodeTitle}">
> <a4j:support event="onchange" reRender="form"
> eventsQueue="queue" />
> </h:inputText>
> <a4j:htmlCommandLink reRender="form" eventsQueue="queue">
> <a4j:outputPanel>
> <h:outputText value="click me" />
> </a4j:outputPanel>
> </a4j:htmlCommandLink>
> </a4j:form>
> #2. Java bean code:
> import org.richfaces.component.html.HtmlTree;
> import org.richfaces.event.NodeSelectedEvent;
> import org.richfaces.model.TreeNode;
> import org.richfaces.model.TreeNodeImpl;
> public class Custom {
> private TreeNode currentNode;
> private TreeNodeImpl firstNode;
> private String nodeTitle;
> private TreeNode rootNode;
> private TreeNodeImpl secondNode;
> public String getNodeTitle() {
> if (currentNode != null) {
> return (String) currentNode.getData();
> } else {
> return "unknown";
> }
> }
> public TreeNode getTreeNode() {
> if (rootNode == null) {
> createTree();
> }
> return rootNode;
> }
> public boolean isSecondNodeSelected() {
> return currentNode == secondNode;
> }
> public void processSelection(final NodeSelectedEvent event) {
> final HtmlTree tree = (HtmlTree) event.getComponent();
> nodeTitle = (String) tree.getRowData();
> currentNode = tree.getModelTreeNode(tree.getRowKey());
> }
> public void setNodeTitle(final String title) {
> if (currentNode != null) {
> currentNode.setData(title);
> }
> }
> private void createTree() {
> int idx = 0;
> rootNode = new TreeNodeImpl();
> firstNode = new TreeNodeImpl();
> firstNode.setData("Node 1");
> rootNode.addChild(new Integer(idx++), firstNode);
> secondNode = new TreeNodeImpl();
> secondNode.setData("Node 2");
> rootNode.addChild(new Integer(idx++), secondNode);
> }
> }
> #3. Navigate to the page.
> #4. Click on the "Node 1" tree node.
> #5. Change input from "Node 1" to "Node 111" and select "Node 2" tree node.
> #6. Verify 1st tree node title.
> Actual behavior:
> It's still "Node 1".
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