Default Mutable Tree Node

[Former Member]

Hi,

Am looking forward to create a tree in which the tree cell render should contain a check box. Is it possible set check box in WebDynpro Tree element?

Please help me to proceed...

Thanks,

RPN

[Former Member · Accepted solution]

Hi,

Some days before i had a requirement to set action for Tree child elements, for that I found a solution in SDN. I dont remember the thread, but i have code. So workaround by implementing checkbox. Code follows as below

1. Create Action showView() with one parameter named element of type your TreeNodeType binded node element. (say IPrivate<CompName>View.ITreeNodeElement)

2. In wdDoModifyView, you need to do parameter mapping.

IWDTreeNodeType treenode = (IWDTreeNodeType)view.getElement("TreeNodeTypeName");

treenode.mappingOfOnAction().addSourceMapping("path","element");

3. in onAction showView()

String target_view = element.getName(); // lead selected element's Name attribute

if("first".equals(target_view))

wdThis.wdFirePlug_ToFirstView(); // Fire plug out for first view

.

. // same condition checking for other views

Regards

Raghu

[Former Member · Accepted solution]

I couldn't follow your suggestion. Can you be more specific please...

Thanks,

RPN.

Edited by: RPN on Nov 21, 2008 9:13 AM

[Former Member]

I have been working with this tree UI element. Upto my knowledge it is not possible.