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How to set dropdown edit type for the TreeGrid column

Platform: jQuery |
Control: ejTreeGrid |
Published Date: February 23, 2017 |
Last Revised Date: May 29, 2019

It is possible to set the edit type as dropdown in TreeGrid column. We can also customize the data inside drop down with or without checkbox. So that we can choose single or multiple options from the drop down box. Please find the below code snippet to set dropdown edit type for the TreeGrid column.

<div id="TreeGridContainer" style="width:100%;height:450px;"></div>

<script type="text/javascript">

var projectResources = [

{ id: 1, text: "Project Manager", value: "Project Manager" },

{ id: 2, text: "Software Analyst", value: "Software Analyst" },

{ id: 3, text: "Developer", value: "Developer" },

{ id: 4, text: "Testing Engineer", value: "Testing Engineer" }

];

$("#TreeGridContainer").ejTreeGrid({

columns: [

//…

{ field: "Resources", headerText: "Resources", editType: "dropdownedit", dropdownData: projectResources, editParams: { fields: { text: "text", value: "text" }, showCheckbox: true } }

],

});

</script>

A sample to define and enable the dropdown data in TreeGrid is available in the following link.

Sample

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