I'm using the rich:tree component and I noticed different behaviour between RichFaces 3.0.0 and RichFaces 3.0.1RC2.
I need to perform some operations with my tree: Add a new node, remove a node, drag & drop in the same tree.
With RichFaces 3.0.0 I could easily add and remove nodes without a lot of code using the removeChild
method of my TreeNode implementation. It worked well.
With RichFaces 3.0.1RC2 I can't delete a node anymore with the same code.
With IE I always get a JavaSript error (but the tree is rendered) and with Firefox I get the debug page...
<a4j:outputPanel layout="block" id="treePanel" ajaxRendered="true">
<rich:tree name="adminTree" style="width:300px"
value="# {TPZAdminTreeBean.data}" var="item"
nodeFace="#{item.type}" ajaxSubmitSelection="true"
switchType="ajax"
dragIndicator="indicator" dragValue="#{item}"
dragType="#{item.type}"
dragListener="#{TPZAdminTreeBean.processDrag}"
dropValue="#{item}"
dropListener="#{TPZAdminTreeBean.processDrop}"
acceptedTypes="OTU" >
<rich:treeNode value="item" ajaxSubmitSelection="true"
id="adminDomainNode" type="DOMAIN" }" reRender="treePanel">
<h:outputText value="#{item.resource.name}" />
<a4j:commandButton ajaxSingle="true"
image="/view/images/Clear16.png" immediate="true"
action="#{TPZAdminTreeBean.deleteNode(item)}"
reRender="treePanel"/>
</rich:treeNode>
<rich:treeNode value="item" id="adminOtuNode"
ajaxSubmitSelection="true" type="OTU"
reRender="treePanel">
<s:link value="#{item.resource.name}" target="DetailWindow"
action="#{TPZAdminTreeBean.forwardToDetailPage('OTU')}"
onclick="openDetailWindow
('../detail/otu/TPZNOCDetailOTU.seam')"/>
</rich:treeNode>
</rich:tree>
</a4j:outputPanel>
public String deleteNode( TPZTreeNode node ){
...
data.removeChild( resource );
...
return "";
}
I'd be grateful for any help.
