We want to Expand/Collapse All Rows (parent and child) in igHierarchicalGrid on one button click.
I have tried following code, but it only expands to first level
var parentGrid = $("#Grid").igHierarchicalGrid("rootWidget"); $(parentGrid.allRows()).each(function (index, element) { $("#Grid").igHierarchicalGrid("expand", element); });
Please help
Hello,
You're welcome.
We will add a link to the sample in the igHierarchcialGrid API docs.
Best regards,Martin PavlovInfragistics, Inc.
Thanks, this works as expected.
could not find this link yesterday, was looking at http://www.igniteui.com/help/api/2016.1/ui.igHierarchicalGrid but it didnot help.
You can check the following sample: http://www.igniteui.com/hierarchical-grid/hgrid-api-events.The "Expand All" button handler demonstrates how to expand igHierarchicalGrid all levels.
Hope this helps,Martin PavlovInfragistics, Inc.