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How to expand/collapse the TreeGrid rows at specific hierarchical levels

It is possible to expand and collapse the records at a specific hierarchical level in TreeGrid, by using the expandAtLevel and collapseAtLevel public methods,

The below code example explains about how to expand and collapse records at specific levels


Sample link:

Sample to expand/collapse records at particular level is available in the following link,











Article ID: Published Date: Last Revised Date: Platform: Control:
7009 07/28/2016 07/28/2016 JavaScript ejTreeGrid
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