Hi Ritesh,
Thanks for contacting Syncfusion Support.
We have checked your query and we suspect that you need to Merge Grid Header in MVC. We have achieved your requirement merge the Headers using “MergeHeaderCellInfo” event of the Grid. Please refer to the code example:-
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@(Html.EJ().Grid<object>("FlatGrid")
.Datasource((IEnumerable<object>)ViewBag.dataSource)
.AllowPaging()
.AllowSorting()
.ClientSideEvents(e => e.MergeHeaderCellInfo("mergeHeaderCellInfo"))
.Columns(col =>
{
col.Field("OrderID").HeaderText("Order ID").IsPrimaryKey(true).ValidationRules(v => v.AddRule("required",true).AddRule("number", true)).Width(100).Add();
col.Field("CustomerID").HeaderText("Customer ID").ValidationRules(v => v.AddRule("required", true).AddRule("minlength", 3)).Width(100).Add();
. . .
})
)
<script>
function mergeHeaderCellInfo(args) {
args.headerCellMerge(1, 3);
}
</script>
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We have provided support for “MergeHeaderCellInfo” event from release version 15.2.0.43. Please check the release notes :-
Please refer to the API link :-
We have prepared the sample Demo in v15.2.0.46
Please get back to us if you need any further assistance.
Regards,
Farveen sulthana T
