How to get the currently selected node of a dynamically generated tree in a portlet?

深蓝血翼

The portlet was developed with sun java studio creator.Using the tree control in the creator, it cannot get any information about the currently selected node, including id or serial number, etc.
I saw that someone on Sun's forum is also discussing this issue.The more agreeable statement is that the tree control uses cookies to record operations on the tree, such as expanding nodes / selecting nodes, etc., but the portlet does not yet support cookie operations, so No relevant information can be obtained; but if the page is developed using the jsf standard, it is also very easy to implement through code ~~~
My question is, should there be a way to get the information of the selected tree node in the portlet ?! Please enlighten me ~~~

沉重打击

Jack it up ~~~

skyball

Top it first, haha!

pxzllq

Get the label name of the specified portlet in the begin method, and then you can jump to the relevant portlet page

沉重打击

The problem has been solved, although the method is very stupid, haha~~~
Made a jsf, and then embedded it in the portlet with an iframe~~~

悲雪狂沙

I haven't tried to get it in the portlet, but the original poster's method is pretty good, how can I be stupid?