How to Expand all Child Grid in JavaScript Hierarchical?

Problem

Expanding all child grid in the Hierarchical JavaScript Grid.

Solution

All the child grid can be expanded by using expandCollapse function in the create client side event.

JS

 
<script type="text/javascript">    
       $(function () {
            $("#Grid").ejGrid({
                ------------
                pageSettings: { pageSize: 3 },                
                create: "onCreate",
                childGrid: {
                    ----------------
                    pageSettings: { pageSize: 2 },                    
                },
            });
        });
 
        function onCreate(args) {
            var detailRow = this.element.find(".e-detailrowcollapse");
            for (var i = 0; i < detailRow.length; i++)
                this.expandCollapse($(detailRow[i]));
        }
 </script>

Screen Shot

                                                                Fig: Expanded child Grid in Hierarchical Grid

Conclusion

I hope you enjoyed learning how to expand all child Grid in JavaScript hierarchical.

You can refer to our JavaScript Grid feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our JavaScript Grid example to understand how to create and manipulate data.

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