Hi,
How can I show busy indicator "<a4j:status>" near node icon in the tree when I click to expand node or select node?
I am using richfaces-3.1.3 and jboss-seam 2.0.0.
My code:
<rich:tree switchType="ajax">
<rich:recursiveTreeNodesAdaptor roots="#{folderBean.getChildren(null)}" var="folder" nodes="#{folderBean.getChildren(folder)}">
<rich:treeNode iconLeaf="/images/iconFolder.gif" icon="/images/iconFolder.gif" status="st">
<a4j:status id="st" forceId="true">
<f:facet name="start">
<h:graphicImage value="/images/ajax_loader.gif" id="waitingimage1" width="16" height="16" />
</f:facet>
<f:facet name="stop">
<h:graphicImage value="/images/blank.gif" id="blankimage1" width="16" height="16" />
</f:facet>
</a4j:status>
<a4j:commandLink reRender="dirView" action="#{folderBean.setCurrentNode(folder)}" value="#{folder.name}">
<rich:toolTip value="#{folder.version}" rendered="#{folder.version!=null}"/>
</a4j:commandLink>
</rich:treeNode>
</rich:recursiveTreeNodesAdaptor>
</rich:tree>