Questions on Kendo UI for jQuery Forum

1 answer

36 views

Pivotgridv2 measure is not slicing the data by the second attribute when expanding

When there is a second item in a row and both are expanded the value is no longer sliced(filtered?) by the first item. My users are used to this with excel etc and really want this functionality how can I achieve it?

Value sum is correct (sliced) for all rows

where second row is expanded and not correct(sliced?).

Here is a simplified version of my code showing the unwanted behavior

<!DOCTYPE html>
<html lang="en">
<head>
  <link href="../content/shared/styles/examples-offline.css" rel="stylesheet">
  <link href="../../styles/default-ocean-blue.css" rel="stylesheet">
  <script src="https://code.jquery.com/jquery-3.7.0.min.js"></script>
  <script src="https://unpkg.com/jszip/dist/jszip.min.js"></script>
  <script src="../../js/kendo.all.min.js"></script>
  <script src="../content/shared/js/console.js"></script>
</head>
<body>
  <div id="container">
    <div id="pivotgrid"></div>
    <div id="configurator"></div>
    <div id="pivotbutton"></div>
  </div>
  <script>
    var dataSource = new kendo.data.PivotDataSourceV2({
      "data": [
        { "Value": 77, "ASort": 2, "BSort": "b" },
        { "Value": 28, "ASort": 1, "BSort": "a" },
        { "Value": 63, "ASort": 2, "BSort": "a" },
        { "Value": 42, "ASort": 1, "BSort": "b" }
      ],
      rows: [
        { name: "ASort", expand: true },
        { name: "BSort", expand: true }
      ],
      "schema": {
        "model": {
          "fields": {
            "Value": { "type": "number" },
            "ASort": { "type": "number" },
            "BSort": { "type": "string" }
          }
        },
        "cube": {
          "dimensions": {
            "ASort": { "caption": "ASort" },
            "BSort": { "caption": "BSort" }
          },
          "measures": {
            "Value sum": {
              "field": "Value",
              "format": "{0:n}",
              "aggregate": "sum"
            }
          }
        }
      }
    });


    $(document).ready(function () {
      window.pivotgrid = $("#pivotgrid").kendoPivotGridV2({
        height: $(window).height() - 2,
        dataSource: dataSource

      }).data("kendoPivotGridV2");

      $("#configurator").kendoPivotConfiguratorV2({
        dataSource: pivotgrid.dataSource,
        filterable: true,
        sortable: true
      });

      $("#pivotbutton").kendoPivotConfiguratorButton({
        configurator: "configurator"
      });

      $("#container").kendoPivotContainer({
        configuratorPosition: "left"
      });
    });
  </script>

</body>
</html>

Data Source

PivotGridV2

answered on 15 May 2025

2 answers

10.6K+ views

DateTime picker is adding timezone to time

Hi all,

I am building a web application that collects information about emergency drills, such as evacuation drills, tornado drills, etc. As you could imagine recording what time the drill was conducted is extremely important.

Well, the Kendo DateTime pickers are adding the timezone offset to the time value when the value is sent to the server. Receiving from the server works fine.

Everybody that is using my web application is in eastern time zone, no exceptions. The timezone is GMT-5 currently. Let's use an example: a user submits a drill for 12/04/2014 1:00 PM. The time gets sent to the server but the timezone affects the time, so it will be stored in the database as 12/04/2014 6:00 PM. The timezone adds 5 hours when sent to the server. When we are in daylight savings time we are GMT-4 and 4 hours are added to the time. When my app requests the information from the server it works fine. If the server sends back 12/04/2014 1:00 PM it will display as such on the web page.

My current fix it to subtract 5 hours from the time before it is sent to the server. I don't like that because every time we go through day light savings time I have to update my code back and forth between 4 hours and 5 hours. I guess I could find the time zone from the time string and subtract whatever it is currently, but I don't like that. How can I fix this?

Thanks

Date/Time Pickers

answered on 14 May 2025

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

2 answers

28 views

kendoNumericTextBox draggable

This is the console display of my numeric textbox with draggable = false. When inspecting the DOM in chrome, the attribute shows up on the input you dynamically create. However, if I select the whole number with my mouse it can easily still drag the number into a neighboring textarea. I need to be able to cut, copy, paste on both of these controls. Is there a way to force Chrome to not allowing dragging here?
{prefix: '', name: 'NumericTextBox', decimals: 2, autoAdjust: true, enable: true, …}

autoAdjust: true
culture: ""
decimals: 2
downArrowText: "Decrease value"
draggable: false
enable: true
factor: 1
fillMode: "solid"
format: "0.00"
label: null
max: null
min: null
name: "NumericTextBox"
placeholder: undefined
prefix: ""
prefixOptions: {separator: true}
restrictDecimals: false
round: true
rounded: "medium"
selectOnFocus: true
size: "medium"
spinners: false
step: 1
suffixOptions: {separator: true}
upArrowText: "Increase value"
value: null
[[Prototype]]: Object

NumericTextBox

answered on 08 May 2025

0 answers

27 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

33 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

3 answers

188 views

HTML editor.value() and editor.body.innerHTML return different values

Hello,

When focused in the HTML editor, I set the default font and font size and add a p tag to the outermost.
Then when I try to get the editor value with editor.value() it automatically gets a space ' ' is being added, but when I read it with editor.body.innerHTML there is no space.
This does not allow you to check whether the space was added by the user.

If from now on I get the editor value with editor.body.innerHTML, could problems occur?
Or what can I do so editor.value() doesn't automatically add spaces?

Thanks

<textarea id="editor"></textarea>
<script>
$("#editor").kendoEditor({ tools: [
    "bold", "italic", "underline", "fontName", "fontSize"
  ]});

var editor = $("#editor").data("kendoEditor");

$(editor.body).focus(function (e) {
    editor.exec("fontName", { value: "Tahoma" });
    editor.exec("fontSize", { value: "10pt" });
    var content = editor.value();
    
    if (content.indexOf('<p') !== 0)
        editor.value('<p>'+ content +'</p>');

    console.log(editor.value());
    console.log(editor.body.innerHTML);
});

</script>

Result:
editor.value():  
editor.body.innerHTML:

Editor

answered on 07 May 2025

1 answer

807 views

"npm warn deprecated" is this normal?

PS C:\....\telerik\kendouiTest> npm install @progress/kendo-ui
npm warn deprecated inflight@1.0.6: This module is not supported, and leaks memory. Do not use it. Check out lru-cache if you want a good and tested way to coalesce async requests by a key value, which is much more comprehensive and powerful.
npm warn deprecated npmlog@5.0.1: This package is no longer supported.
npm warn deprecated rimraf@3.0.2: Rimraf versions prior to v4 are no longer supported
npm warn deprecated glob@7.2.3: Glob versions prior to v9 are no longer supported
npm warn deprecated are-we-there-yet@2.0.0: This package is no longer supported.
npm warn deprecated gauge@3.0.2: This package is no longer supported.

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found 0 vulnerabilities

General Discussions

answered on 05 May 2025

1 answer

42 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