Approved
Last Updated: 01 Nov 2019 12:42 by ADMIN

Following example @ https://docs.telerik.com/kendo-ui/knowledge-base/grid-sort-displayed-columns-menu-items sorts a column menu. When hide column is then clicked, the wrong column is hidden.

This can be seen in your own dojo example linked in the above doc and @ https://dojo.telerik.com/UWuxOseV . Hiding column Ship Name hides Ship Address instead.

This seems to have been introduced in 2019 R2 SP1 version.

 

Approved
Last Updated: 03 Oct 2019 09:15 by ADMIN
Created by: Szabolcs
Comments: 2
Category: Grid
Type: Bug Report
1

Dear Sir / Madam,

At grid PDF export, in case of allPages: false --> Actual rows are rendered to multiple pages properly, but all pages are written on the first page.

It works well, if I set "options.pdf.multiPage" to "true", but it is not in API reference.

A solution might be if this variable is fixed to true in grid prototype "saveAsPDF" function:
          "options.multiPage = true;" instead of "options.multiPage = options.multiPage || options.allPages;"

Please see this example: https://dojo.telerik.com/usUnUziL/2

Step 1: press "Export to PDF" --> Result: wrong pdf

Step 2: press "Set multiPage: true"

Step 3: press "Export to PDF" --> Result: good pdf

 

Best Regards,

Szabolcs Tóth

Approved
Last Updated: 27 Sep 2019 12:39 by ADMIN
Scheduled for 2019.R3.SP1

the Kendo grid does't accept cell value changes when using android mobile phone with the Chrome browser. You can test it on the telerik demo https:demos.telerik.com/aspnet-mvc/grid/editing.

for example change the value of the Unit Price and go to the other cell. you will see that the value will become the original value.

just by touching some where outside the border of the grid the value will change.

Approved
Last Updated: 27 Sep 2019 09:01 by ADMIN
Created by: AGB
Comments: 1
Category: Grid
Type: Bug Report
1

Hiding the first column in Grid will show a 2 pixels left border instead one.

Dojo Sample to replicate the issue: https://dojo.telerik.com/ubaLiYEN

Steps:

1. Hide the first column (OrderID) from the Column Menu.

2. Notice the doubled left-border on the left hand side of the Grid.

Approved
Last Updated: 26 Sep 2019 10:19 by ADMIN
Created by: Resty
Comments: 0
Category: Grid
Type: Bug Report
1
We have a project where we need the infinite scroll, column sorting/filtering, and remote data enabled.  We are having some issues with sort and filter.  For quick reference, I used the grid demo and changed it to reflect our configuration.  The problem is the grid fires the read command twice when we have loaded more than one page of data. No issues when we have only loaded the first page.

https://dojo.telerik.com/UDoREFID

To reproduce:

1.  Open Chrome

2.  Load the page

3. Hit run

4. Open Developer Tool

5. Switch to the Network tab and filter by XHR only  

7. Click ProductName to sort. There is only one AJAX call.

8. Scroll to the bottom so it loads the next page. It made two AJAX calls
Approved
Last Updated: 04 Nov 2019 11:46 by ADMIN

Bug report

When the Kendo UI Grid is paged and the Search panel input is focused, the page is automatically switched to the first one.

Reproduction of the problem

1. Navigate to the live demo:

https://demos.telerik.com/kendo-ui/grid/search-panel

2. Change page to 2 (for instance).

3. Focus the Search panel input.

4. The page is changed to the first one.


Expected/desired behavior

When the search panel is empty and only focused, the page should remain the same.

Environment

* **Kendo UI version:** 2019.3.1023
* **jQuery version:** 1.12.4
* **Browser:** [ IE 11.768.17763.0] 

Approved
Last Updated: 09 Sep 2019 05:53 by ADMIN

When the grid is configured for InCell editing and frozen columns, it is expected the first editable cell to be opened for editing when a new record is added. 

However, when there is not an editable cell in the locked columns, it would not search in the main content. Here is an example:

https://dojo.telerik.com/ucEraQOW

A temporary workaround would be to override the editModel function and check in the second table as well:

https://dojo.telerik.com/aJEsAnud

Approved
Last Updated: 02 Aug 2019 15:09 by ADMIN

Hi, 

Here is the dojo to reproduce. In this dojo I've created imitation of data, that coming from server in our case. The main idea is to have a grid with lazy loading - it has 10 groups (page 1) and after scrolling down it loads 10 more groups (page 2) and etc.

 

Issue 1. 

After scrolling down, data from the last group is updated with some data, that is not belongs to it. Please see 'Issue1.png' attached.

Issue 2.

Groups from the first page are duplicated after scrolling down. For example, there is a group named 'C3'. After scrolling down, it is duplicated once again. Please see 'Issue2.png' attached. New groups are placed after these duplications. By the way, as groups from the 1st page are duplicated, there is more than 20 groups is shown, but the counted at the bottom of the grid says that '20 of 137' elements are show.

 

So it would be great, if you could fix that. Or even provide temporary fix for us.

Thank you!

Approved
Last Updated: 10 Jun 2019 09:58 by ADMIN

### Reproduction of the problem
1. Run the Checkbox selection demo in IE 11.706.17134 - https://demos.telerik.com/kendo-ui/grid/checkbox-selection
2. Try clicking a checkbox

### Current behavior
Two clicks are required to change the state of the checkbox.

### Expected/desired behavior
Checkbox should be checked/unchecked with a single click

### Environment

* **Kendo UI version:** 2019.2.514
* **Browser:** [ IE 11.706.17134 ] 
Approved
Last Updated: 31 May 2019 15:01 by ADMIN

Cannot read property 'groupHeaderColumnTemplate' of undefined.

I have my grid, with 4 columns:

 

var dataSource = new kendo.data.DataSource({
                    transport: {
                        read: {
                            url: Utils.getUrlServices() + "getGrid",
                            dataType: "json",
                        }
                    },
                    requestEnd: function (e) {
                    },
                    schema: {
                        model: {
                            fields: {
                                id: {type: "number"},
                                name: { type: "string" },
                                    namecompany: { type: "string" },
                                hours: {type: "number"},
                                date: {type: "date"}
                            }
                        }
                    },
                    pageSize: 500,
                    group: [
                         {
                             field: 'name',
                             aggregates: [
                                          {field: "hours", aggregate: "sum" }
                                      ]
                         }, {
                             field: 'nomeImpresa',
                             aggregates: [
                                          {field: "hours", aggregate: "sum" }
                                      ]
                         },
                         { field: "hours",
                             aggregates: [
                                  {field: "hours", aggregate: "sum" },
                                  {field: "name", aggregate: "sum"},
                                  {field: "nameCompany", aggregate: "sum"},
                                  {field: 'date', aggregate: 'sum'}
                              ]
                         },
                         {field: 'date',
                             aggregates: [
                                          {field: "hours", aggregate: "sum" }
                             ]
                         }
                     ],
                     aggregate: [
                         {field: 'hours',aggregate: 'sum'}
                     ]
                });
                self.Grid.set("source", dataSource);

 

 

When i grouping for Date field, the browser run this error: 

 

kendo.all.js:65435 Uncaught TypeError: Cannot read property 'groupHeaderColumnTemplate' of undefined
    at HTMLTableRowElement.<anonymous> (kendo.all.js:65435)
    at Function.each (jquery.min.js:2)
    at I.fn.init.each (jquery.min.js:2)
    at init._renderGroupRows (kendo.all.js:65417)
    at init.hideColumn (kendo.all.js:64983)
    at Function.KendoUtils.hideGridColumns (kendo.utils.js:330)
    at init.dataBound (eval at <anonymous> (jquery.min.js:2), <anonymous>:77:32)
    at d (jquery.min.js:2)
    at init.handlers.<computed> (kendo.all.js:9520)
    at init.trigger (kendo.all.js:124)

 

 

 

 

 

 

 

 

 

Approved
Last Updated: 14 Mar 2019 10:46 by ADMIN

Hello guys,

I am stuck with this problem for some time now. Everything works well with mouse, I can drag and drop column into grouping header normally. But on touchscreens I can't drag it. I am interested if anyone has had this issue?

Approved
Last Updated: 17 Jun 2019 09:42 by ADMIN
### Bug report

Ticket ID 1410772

### Reproduction of the problem

Calling dataSource.query with an empty object before the grid is initialized throws an error.

[https://dojo.telerik.com/OzasiZug/5](https://dojo.telerik.com/OzasiZug/5)

``` 
         ...
          var dataSource = new kendo.data.DataSource({
            type: "odata",
            transport: {
              read: "https://demos.telerik.com/kendo-ui/service/Northwind.svc/Customers"
            },
            pageSize: 5
          });

          dataSource.query({});


          var grid = $("#grid").kendoGrid({
            dataSource: dataSource,
          ...
```

### Current behavior

An error is thrown.

### Expected/desired behavior

No error should be thrown


### Environment

* **Kendo UI version:** 2019.2.514
* **jQuery version:** 1.12

Approved
Last Updated: 09 Aug 2019 11:12 by ADMIN
When using server paging and grouping when the new subset of data is requested the content which is rendered does not correctly match data. More information in ticket 1422210
Approved
Last Updated: 15 Nov 2019 14:16 by ADMIN
Created by: pablo
Comments: 1
Category: Grid
Type: Bug Report
0

Hello, the Excel Export doesn't export the columns headers sums (view in image).

Is it possible export to Excel columns headers sums?

Approved
Last Updated: 16 Sep 2019 14:26 by ADMIN
Scheduled for 2019.R3
Created by: Bridge24
Comments: 0
Category: Grid
Type: Bug Report
0
  1. Navigate to: https://dojo.telerik.com/AJoVUwen/2
  2. Click setOptions button multiple times.
  3. Sort some column

Result: The old events handlers are not cleared(see the console).