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Disable selected nodes

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Itzy
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Itzy asked on 07 Jan 2016, 09:47 PM

How can I disable the checked nodes in a tree view?

This is my javascript:

function ApplySelectionCriteria() {
var treeView = $find("<%=myTreeView.ClientID%>");
var checked = treeView.get_checkedNodes();
for (i = 0; i < checked.length; i++) {
checked[i].disable();
}
treeView.commitChanges();
}

The nodes appear temporarily disabled but then are enabled immediately.

Thank you.

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Itzy
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answered on 07 Jan 2016, 10:14 PM

I solved the problem.

I was missing the treeView.trackChanges();

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