Approved
Last Updated: 23 Apr 2019 06:57 by ADMIN
Created by: Papas
Comments: 1
Category: TreeList
Type: Bug Report
6

Steps to reproduce bug:

  • add also toolbar: ["excel"] on config options
  • Run dojo and hit export

The result has broken Headers

Approved
Last Updated: 02 Oct 2019 14:08 by ADMIN
Scheduled for 2019.R3.SP.next

When the Kendo UI Treelist is horizontally scrollable and a filter is applied which returns no items, the scrollbar disappears. Therefore, if the column is one of the hidden ones, it would be impossible to navigate to it in order to clear the filter. 

A Dojo sample for the reproduction of the issue:

https://dojo.telerik.com/IQuHuNej

 
Approved
Last Updated: 16 Jul 2019 12:57 by ADMIN
Created by: John A
Comments: 0
Category: TreeList
Type: Bug Report
1
Hi 

Noticed an issue with Tree list pagination, after applying filter.Please find attached screen recorder for the same.

Same issue i had in my application, which was able to reproduce using the  Telerik Demo's from https://demos.telerik.com/kendo-ui/treelist/index

--When it first load and minimize/collapse the parent it correctly shows page 1 as available pages.

-->Then Apply filter as shown in recorder, which then shows pages up to 5 where there were no records to display from page 2 to 5. Which is quite misleading.
 
Please find attached recorder.
Approved
Last Updated: 03 Jan 2020 12:46 by ADMIN
Created by: Randy
Comments: 0
Category: TreeList
Type: Bug Report
1

Bug report

If the read() method of the data source of the TreeList widget is called, the pager is not refreshed. It retains the only pages and information.

Reproduction of the problem

1. Update the data source of the TreeList widget.

2. Notice that the pager is not completely refreshed.

A Dojo sample for reproduction:

https://dojo.telerik.com/aHIPUgIz

Expected/desired behavior

Refresh the pager whenever the data source of the TreeList is refreshed.

Environment

* **Kendo UI version:** 2019.3.1023
* **jQuery version:** 1.12.4
* **Browser:** [all] 

Pending Review
Last Updated: 13 Sep 2019 07:50 by ADMIN
Scheduled for 2019.R3
Created by: Konstantin
Comments: 0
Category: TreeList
Type: Bug Report
0
The TreeList databound event is not fired when pageable is used and an item is collapsed. Here is a dojo to replicate the case. Run the sample and collapse Guy.
Pending Review
Last Updated: 17 Oct 2019 11:41 by ADMIN

When attempting to use the filter function on a TreeListDataSource, the linked TreeList control reports that are no records to display regardless of what filter is entered.  This includes attempts to clear/reset the filters using an empty object/null and behaves the same regardless of whether serverFiltering is enabled.

The TreeListDataSource object contains the expected records.

Pending Review
Last Updated: 22 Nov 2019 13:10 by ADMIN

When using the grid in navigatable mode, cells are correctly described, as seen in line 6014 of kendo.grid.js:

if (navigatable) {
   rowTemplate += ' aria-describedby=\'' + column.headerAttributes.id + '\'';
}

This simple, yet essential functionality is missing in TreeList.

Approved
Last Updated: 23 Dec 2019 07:18 by ADMIN

Hi 

In the TreeList control when I Freeze first column and apply multi column header in some other column, then setting the filterable property for a column after multi column header is applied to some other column instead of the column on which it is set.

 

You can find a working sample here.

In this example note that I have set the filterable property false for field "Phone" but its effect is applied on "Position" field and its filters are hidden. Similarly if you apply filterable: false on "Extention" field then the filter on "Address" field will be gone.

 

Kindly provide a solution for this problem, also let me know if a work around exists for this issue.

Pending Review
Last Updated: 23 Dec 2019 07:18 by Mearaj

### Bug report

Treelist column's filterable property is applied to the wrong field when column locking and a multi-column header is applied.

Reported in: 1446991

### Reproduction of the problem

https://dojo.telerik.com/@Mearaj_6303/EDuhUlOG

### Current behavior

The Filter from "Position" is hidden.

### Expected/desired behavior

The Filter from "Phone" is hidden.

### Environment

* **Kendo UI version:** 2019.3.1023
* **Browser:** [all] 

Approved
Last Updated: 23 Dec 2019 08:54 by ADMIN

Bug report

TreeList shows wrong total and paging when we expand or collapse a row after filtering.

Reproduction of the problem

1. Go to TreeList demo link - https://demos.telerik.com/kendo-ui/treelist/index
2. On "Position" column apply filter with value "VP, Engineering"

3. After filtering only 4 rows will be visible, and the number of rows at the bottom of grid shows "1 - 4 of 4 items".
4. Now collapse the second row. Notice that the total at the grid bottom changes to "1 - 15 of 4 items" which is wrong.


Expected/desired behavior

The shown message within the pager has to be "1 - 4 of 4 items" instead of "1 - 15 of 4 items".

Environment

* **Kendo UI version:** 2019.3.1024
* **jQuery version:** 1.12.4
* **Browser:** [all]