How to make the component from the tree to remove the icon next door

Hello

I need to change the default behavior for the tree component when based on a table.
By default, it shows essentially an icon ' arrow ' next to the nodes visited (but not yet explored), even if these nodes are leaves and cannot be expanded more.
In this case, the user might think that these nodes contain the subtrees when they are not actually. The only way to make the icon disappear is to force exploration of the node by clicking on the element node.

What is the easiest way to change this behavior in the tree?

Thank you.

Hello

There is no other easy solution that does not show icons at all (that you can do through the counting). For performance reasons, ADF does not check if the number of children on all nodes in tree and instead pretended to be records. One option would be to build your own model of tree, but so is not 'simple and declarative.

Frank

Tags: Java

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