Questions on Kendo UI for jQuery Forum

1 answer

41 views

Some AutoCompletes in Wizard in Grid Edit Popup not working

I've got a grid that uses a Kendo Wizard in the grid edit popup window. The first step in the wizard has 3 AutoComplete controls (among other controls). The first 2 AutoCompletes do not save the value selected back to the model and grid, but the 3rd one does and they're all configured exactly the same. The code was working before we upgraded to 2024.3.806. Are there breaking changes for the wizard or AutoComplete in this release? A demo for this kind of scenario would be helpful because I inherited this code, and I'm not even sure if it was done correctly. Here is a sample of the js that defines the grid and the wizard (in the grid edit method):

$gridDiv.kendoGrid({
autoBind: true,
columns: [
{
field: "DealNumber",
title: "Deal Number",
filterable: {
extra: false,
operators: {
string: { contains: "contains" }
}
},
sortable: true,
template: 'dealUrl',
editable: () => false
},
{
field: "CustomerName",
title: Customer Name",
filterable: {
extra: false,
operators: {
string: { contains: "contains" }
}
},
sortable: true
},
{
field: "SalesPersonName",
title: "Sales Person",
filterable: {
extra: false,
operators: {
string: { contains: "contains" }
}
},
sortable: true
},
{
field: "CreatedDate",
type: "date",
title: "Created Date",
sortable: true,
filterable: true,
format: "{0: M/d/yyyy}",
width: 100,
editable: function () { return false; }
}
],
editable: {
mode: "popup",
window: {
title: "Add/Edit",
width: "500px"
}
},
edit: function (e) {
const popupWindow = e.container.data("kendoWindow");
popupWindow.center();

let model = e.model;

$(e.container).kendoWizard({
pager: true,
done: function (e) {
e.preventDefault();

$gridDiv.dataSource.sync();

$($(".k-popup-edit-form")[0]).data("kendoWindow").close();
},
reset: function (e) {
e.preventDefault();

$gridDiv.cancelChanges();

$($(".k-popup-edit-form")[0]).data("kendoWindow").close();
},
steps: [
{
title: "Sale Info",
buttons: [{
name: "next",
primary: true,
},
{
name: "reset",
text: "Cancel"
}],
form: {
id: "page1",
orientation: "vertical",
formData: model,
items: [

{
field: "CustomerName",
title: "Customer Name",
editor: "AutoComplete",
editorOptions: {
dataSource: {
serverFiltering: true,
transport: {
read: {
url: "/Customer/Search",
dataType: "json",
type: "POST"
},
parameterMap: (options, operation) => {
return {
text: (options.filter.filters[0] !== void 0) ?
options.filter.filters[0].value :
null
};
}
}
},
dataTextField: "FullName",
minLength: 3,
highlightFirst: true,
suggest: true,
valuePrimitive: true,
select: (e) => {
model.set("CustomerId", e.dataItem.Id);
},
enforceMinLength: true,
filter: 'contains'
}

},
{
field: "CustomerId",
title: "Customer Id",
},
{
field: "SalesPersonName",
title: "Sales Person",
editor: "AutoComplete",
editorOptions: {
dataSource: {
serverFiltering: true,
transport: {
read: {
url: "/SalesPerson/Search",
dataType: "json",
type: "POST"
},
parameterMap: (options, operation) => {
return {
text: (options.filter.filters[0] !== void 0) ?
options.filter.filters[0].value :
null
};
}
}
},
dataTextField: "FullName",
template: '#: data.FullName #',
minLength: 3,
highlightFirst: true,
suggest: true,
valuePrimitive: true,
select: (e) => {
model.set("SalesPersonId", e.dataItem.Id);
},
enforceMinLength: true,
filter: 'contains'
}

},
{
field: "Manager",
title: "Manager",
editor: "AutoComplete",
editorOptions: {
dataSource: {
serverFiltering: true,
transport: {
read: {
url: "/Manager/Search",
dataType: "json",
type: "POST"
},
parameterMap: (options, operation) => {
return {
text: (options.filter.filters[0] !== void 0) ?
options.filter.filters[0].value :
null
};
}
}
},
dataTextField: "FullName",
template: '#: data.FullName #',
minLength: 3,
highlightFirst: true,
suggest: true,
valuePrimitive: true,
select: (e) => {
model.set("ManagerId", e.dataItem.Id);
},
enforceMinLength: true,
filter: 'contains'
}

}

]
}
},
{
//step 2 code here//
},

]
})
},
sortable: true,
resizable: true,
pageable: {
pageSizes: false,
messages: {
empty: ""
}
},
filterable: true,
persistSelection: true,
noRecords: true,
messages: {
noRecords: "No records found"
},
dataSource: gridDataSource(),
}).data("kendoGrid");
},

AutoComplete

Grid

Wizard

answered on 13 May 2025

0 answers

28 views

In then mobile, when touching the grid, can't it be limited to left, right, up, and down?

When you touch-drag the grid, it doesn't look good if you move it diagonally. It's confusing. It looks distracting. What if you only want it to move up and down, or left and right?

Isn't there a very simple code?

Thank you.

Grid

Touch

asked on 08 May 2025

1 answer

35 views

Kendo Grid with loaderType = 'skeleton' resets the grid scrollbar after triggering a sort

Expected:

When a scrollable grid has loaderType = 'skeleton', and when a user clicks sort on a column, the scroll bar will not move.

Actual:

The scrollbar resets to the beginning.

Code:

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8"/>
    <title>Kendo UI Snippet</title>

    
    <script src="https://code.jquery.com/jquery-3.4.1.min.js"></script>
    <script src="https://kendo.cdn.telerik.com/2025.1.227/js/kendo.all.min.js"></script>
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/themes/10.2.0/default/default-ocean-blue.css">
<script src="https://unpkg.com/jszip/dist/jszip.min.js"></script>
</head>
<body>
  
<div id="grid"></div>
<script>
// The dataSource is initialized as a stand-alone widget that can be bound to the Grid.
var dataSource = new kendo.data.DataSource({
  transport: {
    read: {
      // The remote endpoint from which the data is retrieved.
      url: "https://demos.telerik.com/kendo-ui/service/products",
      dataType: "jsonp"
    }
  },
  pageSize: 10
});

$("#grid").kendoGrid({
  // The dataSource configuration is set to an existing DataSource instance.
  dataSource: dataSource,
  pageable: true,
  columns: [
    {width: 500, field: 'ProductID' },
    {width: 500, field: 'ProductName' },
    {width: 500, field: 'UnitPrice' },
    {width: 500, field: 'UnitsInStock' },
    {width: 500, field: 'Discontinued' },
    {width: 500, field: 'test' }
  ],
  scrollable: true,
  sortable: true,
  loaderType: "skeleton",
});
</script>
</body>
</html>

Dojo: https://dojo.telerik.com/gmdqkCcS

Is there a fix/workaround for this?

Grid

answered on 08 May 2025

1 answer

43 views

Export Grid excel with image

Hello,

I'm trying to export a grid into a excel file with images but it's not working in 2024 version.

I had a 2022 version before and it was working, but upgrading for 2024.4.1112 it no longer works. It shows an error "The file wasn't available on site"

The example from https://dojo.telerik.com/RWscVNYF doesn't work.

Can you please help?

Thank you.

Grid

answered on 29 Apr 2025

1 answer

128 views

Kendo UI (jquery): grid filters not working inside a bootstrap Modal

I'm using Kendo UI for jquery to show a grid in a bootstrap modal window.

The grid has column header filters, but the user cannot input text in the filter.

You can test this issue using this example:

https://dojo.telerik.com/ESmbjbbT/4

The full example code is:

<!DOCTYPE html>
<html>
<head>
    <base href="https://demos.telerik.com/kendo-ui/grid/filter-row">
    <style>html { font-size: 14px; font-family: Arial, Helvetica, sans-serif; }</style>
    <title></title>
    <link href="https://kendo.cdn.telerik.com/themes/10.2.0/default/default-main.css" rel="stylesheet" />
    <script src="https://code.jquery.com/jquery-3.7.0.min.js"></script>
    
    
    
    <script src="https://kendo.cdn.telerik.com/2025.1.227/js/kendo.all.min.js"></script>
  
  	<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.5/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-SgOJa3DmI69IUzQ2PVdRZhwQ+dy64/BUtbMJw1MZ8t5HZApcHrRKUc4W0kG879m7" crossorigin="anonymous">
	<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.5/dist/js/bootstrap.bundle.min.js" integrity="sha384-k6d4wzSIapyDyv1kpU366/PK5hCdSbCRGRCMv+eplOQJWyd1fbcAu9OCUj5zNLiq" crossorigin="anonymous"></script>
    
    
</head>
<body>
    <div id="example">


    
<!-- Button trigger modal -->
<button type="button" class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#exampleModal">
  Launch demo modal
</button>

<!-- Modal -->
<div class="modal fade" id="exampleModal" aria-labelledby="exampleModalLabel" aria-hidden="true">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="exampleModalLabel">Modal title</h5>
        <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
      </div>
      <div class="modal-body">
        <div id="grid" />
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>
      
    <script>
        $(document).ready(function() {
            $("#grid").kendoGrid({
                dataSource: {
                    type: "odata",
                    transport: {
                        read: "https://demos.telerik.com/kendo-ui/service/Northwind.svc/Orders"
                    },
                    schema: {
                        model: {
                            fields: {
                                OrderID: { type: "number" },
                                Freight: { type: "number" },
                                ShipName: { type: "string" },
                                OrderDate: { type: "date" },
                                ShipCity: { type: "string" }
                            }
                        }
                    },
                    pageSize: 20,
                    serverPaging: true,
                    serverFiltering: true,
                },
                height: 550,
                filterable: true,
                pageable: true,
                columns: 
                [{
                    field: "OrderID",
                    width: 80,
                    filterable: {
                        cell: {
                            showOperators: false
                        }
                    }
                },
                {
                    field: "ShipName",
                    width: 180,
                    title: "Ship Name",
                    filterable: {
                        cell: {
                            operator: "contains",
                            suggestionOperator: "contains"
                        }
                    }
                },{
                    field: "Freight",
                    width: 80,
                    filterable: {
                        cell: {
                            operator: "gte"
                        }
                    }
                },{
                    field: "OrderDate",
                    width: 95,
                    title: "Order Date",
                    format: "{0:MM/dd/yyyy}"
                }]
            });

          
        });
    </script>
</div>



</body>
</html>

Grid

answered on 28 Apr 2025

2 answers

81 views

Problem with reorderable Kendo grid columns in RTL languages

Hi;

I have a problem with kendo grid on rtl languages. the horizontal scrollbar doesn't move as I drag a column in order to reorder it!

and when trying to move the last column, the scrollbar jumps to the beginning and doesn't let you do your thing.

Here is a replication of my problem: https://dojo.telerik.com/pMuIrqLj

can anybody help me solve this issue?

Grid

answered on 17 Apr 2025

1 answer

33 views

Regarding Kendo grid

Hi,

I have few questions regarding kendo grid, i have implemented kendo grid for three nested levels, in every level it has checkboxes, i want to do if i select the parent level checkbox, it should expand its child and all child checkboxes should also selected, is it possible in kendo-grid??
if so do you have any demo link?

i have attached the image for you understanding, but in that it has only one level, in my case i have two nested levels

Thank you

Grid

answered on 16 Apr 2025

0 answers

28 views

Kendo Grid - prevent server side filtering

Settings of the data source are as follows:

$scope.dataSource = new $kendo.data.DataSource({
    pageSize: 10,
    serverPaging: false,
    serverFiltering: false,
    schema: {
        model: {
            id: "id"
        }
    },
    transport: {
        read: read
    }
});
 
$scope.gridOptions = {
    selectable: "multiple",
    pageable: {
        pageSizes: [5, 10, 15, 20, 25, 50]
    },
    persistSelection: true,
    resizable: true,
    filterable: { mode: "row" },
    sortable: {
        mode: "multiple",
        allowUnsort: true
    }
};
 
// template
<div kendo-grid k-data-source="dataSource " k-options="gridOptions">
</div>