Hi Patrik,
Thanks for contacting Syncfusion support.
Query: When you first view the page, data is uploaded three times to the Grid so it contains one record three times. However, when I switch to the next sheet, the data is being read correctly. Where could be a mistake?
We have validated your query and try to reproduce the reported problem at our end. But it was unsuccessful. We have prepared a sample based on your requirement. Please find the below code example and sample for your reference.
[code example] [index.cshtml]
|
...
<div class="container">
<ejs-grid id="Grid" allowPaging="true" toolbar="@(new List<string>() { "Add", "Edit", "Delete", "Update", "Cancel" })" allowFiltering="true" detailDataBound="detailDataBound" detailTemplate="#detailtemplate">
<e-datamanager url="/Home/UrlDatasource" adaptor="UrlAdaptor" crossdomain="true"></e-datamanager>
<e-grid-pagesettings pageSize="7"> </e-grid-pagesettings>
<e-grid-editSettings allowAdding="true" allowDeleting="true" allowEditing="true" mode="Dialog"></e-grid-editSettings>
<e-grid-filterSettings type="Menu"></e-grid-filterSettings>
<e-grid-columns>
<e-grid-column field="OrderID" headerText="Order ID" isPrimaryKey="true" textAlign="Right" width="100"></e-grid-column>
<e-grid-column field="CustomerID" headerText="Customer ID" width="120"></e-grid-column>
<e-grid-column field="EmployeeID" headerText="Employee ID" width="120"></e-grid-column>
<e-grid-column headerText="Template Column" template="#template" textAlign="Center" width="150"></e-grid-column>
</e-grid-columns>
</ejs-grid>
</div>
<script id="template" type="text/x-template">
<div>
temp column
</div>
</script>
<script type="text/x-template" id="detailtemplate">
<div>
<div class="detail-tab"></div>
</div>
<div style="display:none">
...
</div>
</script>
<script>
function detailDataBound(e) {
...
</script> |
[HomeController.cs]
|
...
namespace TestSample.Controllers
{
public class HomeController : Controller
{
public IActionResult Index()
{
...
}
public IActionResult UrlDatasource([FromBody]Data dm)
{
//bind your data here
var order = OrdersDetails.GetAllRecords();
var Data = order.ToList();
int count = order.Count();
return dm.requiresCounts ? Json(new { result = Data.Skip(dm.skip).Take(dm.take), count = count }) : Json(Data);
}
public ActionResult Update([FromBody]CRUDModel<OrdersDetails> value)
{
...
}
...
...
} |
Please find the sample in below link.
If you are still facing the same problem, then please provide the below information it will be helpful for provide better solution as earlier possible.
- Share full grid code example.
- Share Essential Studio package version details.
- Share the grid sample if possible.
- Reproduce the issue in the provided sample if possible.
Please get back to us If you need further assistance.
Regards,
J Mohammed Farook.
