Hi,
I have a Tree (representing a product line) and an adjacent Panel
representing Product listing within a category/line.
On click of the Link the Panel updates. I have the following code, all works
except am not sure how to go about refreshing the Panel with updated
DataModel:
... In following code: See " //TODO: Not sure how to update Panel with
latest Product". So on click I am getting the correct object in "Prod"
(ProductReference). However I'm failing to translate that into updating the
Panel Model & Refreshing the Panel on UI more importantly.
@Override
protected final LinkTree createLinkTree(String id, TreeModel treeModel)
{
return new LinkTree(id, treeModel) {
//node = Name of Link
protected final void onNodeLinkClicked(Object node,
BaseTree tree,
AjaxRequestTarget target) {
Object o =
((DefaultMutableTreeNode)node).getUserObject();
if (o instanceof ProductReference) {
ProductReference prod =
(ProductReference)((DefaultMutableTreeNode)node).getUserObject();
log.info("[createLinkTree] " + prod);
targetUpdatePanel.setVisible(true);
//TODO: Not sure how to update Panel
with latest Product
}
}
...
(targetUpdatePanel.setVisible(true); is used because initially the Panel is
blank when nothing is selected & placeholder markup is used -- FYI)
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