ASP.NET TreeView and Checkboxes

submitted by MikeBorozdin 10 months, 23 days ago

mikeborozdin.com — Although the TreeView control is a very powerful one, there are some pitfalls that you can run into when using it. One of the most popular problem is using checkboxes in TreeView. Despite the fact that you can enable checkboxes by setting ShowCheckBoxes="All" you still have to write a lot of JavaScript code to make it work properly. The problems are: * When you check a parent or a branch node the child nodes don't get checked * TreeView doesn't generate <label> tags around the nodes text, so when user click on the text next to the checkbox, the latter don't get checked My solution written with JavaScript and with the help of ASP.NET AJAX library (so, don't forget to put a ScriptMana

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