Approved
Last Updated: 04 Dec 2019 11:14 by ADMIN

Bug report

When the horizontal scroll of the grid is shown and is configured for RTL, the resize handle is mispositioned. 

Reproduction of the problem

1. Make the grid scrollable and set explicit widths to all columns.

2. Make the grid RTL.

3. Introduce multi-column headers.

4. Notice that the columns cannot be resized due to the disposition of the handler.

5. Dojo for replication:

https://dojo.telerik.com/IZInOVUd

6. Notice that whenever the horizontal scroll is not present, the resize handle is positioned correctly.

Environment

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

Pending Review
Last Updated: 03 Dec 2019 11:17 by ADMIN
Created by: kvlachakis
Comments: 1
Category: Grid
Type: Bug Report
0

Hi,

the adaptive rendering in the grid control is not working in the current version(2019.3.1023).

To reproduce go to https://docs.telerik.com/kendo-ui/controls/data-management/grid/appearance/adaptive#configuring-panes-on-mobile --> Open in Dojo --> Run and the 2 rows are not displaying. If you switch to version, choose Library dropdown, 2018.3.1017 or up to 2019.1.220 the 2 rows are ok. 

Similar behaviour is inspected to the scheduler control agenda view. To reproduce go to https://docs.telerik.com/kendo-ui/controls/scheduling/scheduler/adaptive-rendering#configuring-panes-on-mobile --> Open in Dojo --> Run --> change view from week to Agenda and the 2 events are not shown. If you switch to version, choose Library dropdown, 2018.3.1017 or up to 2019.1.220 the 2 events are ok. 

Tried in chrome, safari and mobile phones.

thanks,

Kostas Vlachakis

Approved
Last Updated: 26 Nov 2019 18:06 by Tino
Created by: Tino
Comments: 0
Category: Grid
Type: Bug Report
1

Enhancement

Excel files generated by Kendo Excel Export cannot be imported by the MS ODBC Driver. The error reported in this forum thread is: External table is not in expected format.

Current behaviour

If the file is opened and resaved with Excel or if the styles.xml file is replaced with any styles.xml generated by MS Excel, the error does not occur. When compared the styles.xml of Excel does not contain a numberFormat, no other obvious major differences at first glance:

E.g.:

<numFmts count="2">
<numFmt formatCode="#" numFmtId="165" />
<numFmt formatCode="#" numFmtId="166" />
</numFmts>

Expected/desired behavior

If possible, modify the styles.xml template to enable seamless use with OleDB

    Approved
    Last Updated: 25 Nov 2019 12:26 by Gary
    Created by: Gary
    Comments: 0
    Category: Grid
    Type: Bug Report
    0

    Bug report

    Regression introduced in 2019.2.619.
    Related commit: telerik/kendo@2a806f6#diff-f810c335b76ea2e4d78327457f230a46L3882-R3882

    Reproduction of the problem

    Dojo example.

    1. Add a new record.
    2. Click "Update" in the editor.

    Current behavior

    The following validation message is displayed: ! name

    Expected/desired behavior

    The validation message should be: ! name is required

    Environment

    • Kendo UI version: 2019.3.1023
    • jQuery version: x.y
    • Browser: [all]
    Approved
    Last Updated: 20 Nov 2019 14:10 by Jenny

    Bug report

    Reproduction of the problem

    Dojo example.

    1. Drag the page splitter to resize the screen and see the Grid's pager correctly switch between the different responsive styles (expected)
    2. Click the "Open Modal" button, which opens a Kendo Window with another Grid in it
    3. Drag the page splitter and/or resizing the Window to see each of the Grid's paging styles changing accordingly (expected)
    4. Close the Window (destroy is called in the deactivate event handler)
    5. Try again to drag the page splitter to resize the screen. This time, the Grid's pager is no longer responsive

    Current behavior

    Responsiveness of the pager of a Grid declared outside the Window is affected by the Window's destroy method.

    Expected/desired behavior

    Calling the destroy method has no unexpected effect on components that are not nested in the Window.

    Environment

    • Kendo UI version: 2019.3.1023
    • jQuery version: x.y
    • Browser: [all ]
    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: 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] 

    Pending Review
    Last Updated: 01 Nov 2019 14:43 by ADMIN
    Created by: Jay
    Comments: 1
    Category: Grid
    Type: Bug Report
    0
    While the grid pager is enabled, if set a new datasource of this grid via javascript ( grid.setDataSource(new kendo.data.DataSource(obj)) ), multiple pager numbers wrapper wil be created. And this makes pager layout wrong.
    Completed
    Last Updated: 05 Nov 2019 14:47 by ADMIN
    Release 2019.R3.SP.next

    Bug report

    Regression introduced in R3 2019 SP1. Reproducible with the LESS themes.

    Reproduction of the problem

    Dojo example.

    1. Open a column filter menu and click on one of the dropdowns in it.

    Current behavior

    All of the text in the filter menu gets selected.

    Expected/desired behavior

    No text selection.

    Environment

    • Kendo UI version: 2019.3.1023
    • jQuery version: x.y
    • Browser: [Chrome 77 | Firefox 69 ]
    Pending Review
    Last Updated: 31 Oct 2019 10:32 by ADMIN
    Created by: Peter
    Comments: 1
    Category: Grid
    Type: Bug Report
    0
    • Create e.g. local data grid (id, name)
    • add 2 records => { id: 1, name: "null", id: 2, name: "Jack" }
    • Name column for id = 1 is empty

    I have tested this on your example for local data grid. It can be applicable also for remote grid, treelist, etc.

     

    Pending Review
    Last Updated: 28 Oct 2019 09:35 by ADMIN
    I try to use new search panel with server side pagination, but it do not work properly.
    Pending Review
    Last Updated: 22 Oct 2019 15:16 by ADMIN

    If you configure a Kendo Grid with client-side paging, each time you call setDataSource to update the data source then a new .k-pager-numbers-wrap DIV is added to the page controls. I've replicated the problem in Dojo at https://dojo.telerik.com/UTolOzer by taking a basic client-side paging demo, moving the dataSource configuration into a separate function (with data("kendoGrid").setDataSource), and calling that function 25 times. At the end, the source shows the UL element with the page buttons inside 25 .k-pager-numbers-wrap DIV elements.

    I first noticed this problem because in my own environment, each nested DIV was shifting the page buttons left 1 pixel and overlapping the "previous page" buttons. In my Dojo example, with 25 nested DIVs the page buttons disappear completely.

    I've added the following in my own code as a workaround in the dataBound event of the grid:

                                var trueParent = e.sender.pager.element.find(".k-pager-numbers-wrap").first();
                                e.sender.pager.element.find("ul").appendTo(trueParent);
                                trueParent.find(".k-pager-numbers-wrap").remove();

     

    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
    2
    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: 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: 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

    Completed
    Last Updated: 29 Oct 2019 07:09 by ADMIN
    Release 2019.R3.SP.next

    When using the Nova theme locked command columns are not styled correctly.   
    In the following dojo one command column is locked and not styled while another command column is not locked but styled correctly.
    https://dojo.telerik.com/eWECAZEw

    Here's the code in case the dojo doesn't work:

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

        <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2019.2.619/styles/kendo.common.min.css">
        <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2019.2.619/styles/kendo.rtl.min.css">
        <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2019.2.619/styles/kendo.nova.min.css"/>
        <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2019.2.619/styles/kendo.mobile.all.min.css">

        <script src="https://code.jquery.com/jquery-1.12.3.min.js"></script>
        <script src="https://kendo.cdn.telerik.com/2019.2.619/js/kendo.all.min.js"></script>
    </head>
    <body>
      
    <div id="grid"></div>
    <script>
      var dataSource = new kendo.data.DataSource({
        data: [
          { category: "category 1", subCategory: "sub. category 1", name: "product 1", val: 1 },
          { category: "category 1", subCategory: "sub. category 1", name: "product 2", val: 1 },
          { category: "category 1", subCategory: "sub. category 1", name: "product 3", val: 1 },
          { category: "category 1", subCategory: "sub. category 1", name: "product 4", val: 1 },
          { category: "category 1", subCategory: "sub. category 2", name: "product 5", val: 1 },
          { category: "category 1", subCategory: "sub. category 2", name: "product 6", val: 1 },
          { category: "category 1", subCategory: "sub. category 2", name: "product 7", val: 1 },
          { category: "category 1", subCategory: "sub. category 2", name: "product 8", val: 1 },
          { category: "category 1", subCategory: "sub. category 3", name: "product 9", val: 1 },
          { category: "category 1", subCategory: "sub. category 3", name: "product 10", val: 1 },
          { category: "category 1", subCategory: "sub. category 3", name: "product 11", val: 1 },
          { category: "category 1", subCategory: "sub. category 3", name: "product 12", val: 1 },
        ]
      });
      
    $("#grid").kendoGrid({
      columns: [
        { command: "edit", locked: true, width: 150 }, // <<-- columns is locked
        { field: "category", locked: true, width: 150 }, // <<-- columns is locked
        { command: "edit", width: 150 },
        { field: "subCategory", width: 200 },
        { field: "name", width: 500 }
      ],
      dataSource: dataSource,
      scrollable: true,
      selectable: "row"
    });
    </script>
    </body>
    </html>
    Pending Review
    Last Updated: 10 Sep 2019 08:47 by ADMIN
    1. Create a grid with two editable columns.
    2. Define validation rules for both columns. Keep one column as required.
    3. Edit the row. Set the required column value using model.set method.'

    It fails because before setting the value it performs validation. If validation was successful then it will set the value on model.

    Since the desired field has no value and validation rule will fail on that.

     

    It should accept the value and then perform validation. If validation fails with new value then it might discard the changes.

     


    $("#grid").kendoGrid({ dataSource: { batch: true, transport: { read: function(e){ e.success([1,2,3,4,5,6,7,8,9].map(function(i){return {id: i, title: "test" + i}})); } }, schema: { model: { id: "id", fields: { id: {defaultValue: "-1"}, title: { validation: { required: true } } } } } }, columns: [ {field: "title", title: "Title", filterable: {field: "title.a"}}, {command: ["edit", {name: "destroy"}]} ], editable: {mode: "inline"}, filterable: true, toolbar: [{name: "create"}] });

     

    var grid = $("#grid").getKendoGrid();
    var model = grid.dataItems()[0];
    grid.editRow(model);
    model.set('title', '');
    model.set('title', 'test 1111'); // it will fail


     

    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: 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!

    1 2 3