Approved
Last Updated: 20 Jun 2019 12:13 by ADMIN

Our team is fixing all WCAG guideline bugs in our product. The 3.1.1 guideline can't be met because the Kendo editor doesn't allow for setting a lang attribute on the iframe document, nor does the editor infer the language from the parent document and add that lang attribute.

 

Repro: 

Open the editor example page (https://demos.telerik.com/kendo-ui/editor/index). Note that the editor iframe document contains <html> at the top but does not contain a lang="en" attribute within it. Further, edit the example on the page and add lang="en" to the <html> attribute at the top of the example. Run the example. The iframe still does not contain the lang="en" attribute.

 

Solution:

Include the lang attribute on the child document when the parent document contains one or make a setting available in the configuration JSON for the editor to include a lang attribute in the child document when an iframe is used.

 

Documents:

Approved
Last Updated: 20 Jun 2019 08:00 by ADMIN
Scheduled for 2019.R2.SP.Next

When a bullet list with a nested table is created in Word, and then copied into the Editor, a "Cannot read property 'cells' of undefined" error is being thrown. The issue can be reproduced only when the msConvertLists option is set.

Reproduction of the problem

  1. Open https://demos.telerik.com/kendo-ui/editor/paste-cleanup

  2. Paste content from editor-test.docx.


Approved
Last Updated: 19 Jun 2019 15:17 by ADMIN
Created by: Brightstar
Comments: 3
Category: Scheduler
Type: Bug Report
1

According to the documentation for Scheduler.select() this method should "Gets or sets the events (or slots) which are selected." But if I pass in an array of multiple uid elements it only selects the last item in the array.

Code

jsbin example: https://jsbin.com/nirisakavo/1/edit?html,js,output

Really just added a function to select all:

function SelectAll() {
  var scheduler = $("#scheduler").data("kendoScheduler");
  var allEvents = scheduler.data().map(function(val, i) { return val.uid; });
  scheduler.select(allEvents);
}

Repro

Click the 'Select All' button.

Expected: Selects all events.

Actual: Selects only last event.

 

Approved
Last Updated: 19 Jun 2019 14:43 by ADMIN

Context:

  1. Load on demand enabled
  2. Check Children is set true
  3. Remote api call to load data.
  4. Attached sample code is using kendo services.

 

Issue or Scenario:

When you select the top node or checkbox, it shows 1 item(s) selected. However, when you expand and deselect child nodes or checboxes, the single tag message will removed and blank field is present.

please find below code and attached gif file, these files will give you clear understanding on the issue with dropdowntree.

<!--BELOW IS THE CODE SAMPLE ON THIS BUG -->

<!DOCTYPE html>
<html>
<head>
    <base href="https://demos.telerik.com/kendo-ui/dropdowntree/remote-data-binding">
    <style>html { font-size: 14px; font-family: Arial, Helvetica, sans-serif; }</style>
    <title></title>
    <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2019.2.514/styles/kendo.common-material.min.css" />
    <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2019.2.514/styles/kendo.material.min.css" />
    <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2019.2.514/styles/kendo.material.mobile.min.css" />

    <script src="https://kendo.cdn.telerik.com/2019.2.514/js/jquery.min.js"></script>
    <script src="https://kendo.cdn.telerik.com/2019.2.514/js/kendo.all.min.js"></script>


</head>
<body>
        <div id="example">
            <div class="demo-section k-content">
                <input id="dropdowntree" style="width: 100%;" />
            </div>
            <script>
                var serviceRoot = "https://demos.telerik.com/kendo-ui/service";
                    homogeneous = new kendo.data.HierarchicalDataSource({
                        transport: {
                            read: {
                                url: serviceRoot + "/Employees",
                                dataType: "jsonp"
                            }
                        },
                        schema: {
                            model: {
                                id: "EmployeeId",
                                hasChildren: "HasEmployees"
                            }
                        }
                    });

                $("#dropdowntree").kendoDropDownTree({
                    placeholder: "Select ...",
                    dataSource: homogeneous,
                    height: "auto",
                   checkboxes: { checkChildren: true },
                    dataTextField: "FullName",
                   clearButton: true,
            checkAll: false,
            autoClose: false,
            tagMode: "single",
                   loadOnDemand: true
                });
            </script>
        </div>


</body>
</html>

    
Approved
Last Updated: 19 Jun 2019 08:54 by Bridge24
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).

Approved
Last Updated: 18 Jun 2019 09:30 by Steven

Bug report

When a string, used as old_text for SUBSTITUTE(text, old_text, new_text, [instance_num]) function, is repeated more than once and the new_text is an empty string, one occurrence of the old_text remains not substituted.

Reproduction of the problem

  1. Go to Spreadsheet Basic usage demo
  2. Add a new sheet
  3. Type ab113abababab11ab in A1
  4. Enter the following formula in B1 =SUBSTITUTE(A1, "ab", "")

NOTE: substituting ab with another string, e.g. cd, replaces all instances of ab as expected.

Current behavior

113ab11 - when ab is repeated more than once in a row, one of its instances remains unchanged to an empty string

Expected/desired behavior

11311

Environment

  • Kendo UI version: 2019.2.514
  • Browser: all
Approved
Last Updated: 18 Jun 2019 08:30 by ADMIN
Created by: Lemon
Comments: 0
Category: ModalView (Mobile)
Type: Bug Report
0

Using the MobileView AngularJS directive throws an error upon initialization. This is a regression from 2019 R2 release.

Reproduction of the problem

https://dojo.telerik.com/EpobaCid

Approved
Last Updated: 17 Jun 2019 10:22 by ADMIN

Toolbar's show() and hide() method do not properly toggle items visibility in the overflow popup.

Case 1: https://dojo.telerik.com/aXEyIrEW/6

The 'Button' is visible in both the Toolbar and the overflow popup initially.

Case 2: https://dojo.telerik.com/erEnafir/39

When the Toolbar is resized so that the 'Dashboard' button is not visible, the 'Dashboard' button is also not visible in the overflow popup.

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: 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: 07 Jun 2019 10:05 by ADMIN
Scheduled for 2019.R2.SP.Next
In cases when incell editing is enabled, grid is scrollable it is possible that a cell from the last row is not switched to edit mode as expected. Please refer to the attached source code and the steps below to replicate the issue. The problem can be observed only with a 2019.1.403 version of the Kendo scripts (an internal build). Please test the example with 2019.1.403 version of the scripts to replicate the issue. 
Approved
Last Updated: 07 Jun 2019 08:00 by ADMIN
Created by: Nicolas
Comments: 1
Category: DateRangePicker
Type: Feature Request
0

Assuming the DateRangePicker as a date range set already like this by the model

@(Html.Kendo().DateRangePicker()
                            .Name("daterangepicker")
                            .Min(DateTime.UtcNow.AddYears(-25))
                            .Max(DateTime.UtcNow.AddYears(25))
                            .HtmlAttributes(new { style = "width: 100%", title = "Event's Date" })
                            .Range(r => r.Start(Model.StartDate).End(Model.EndDate))
                            .Events(e => e.Change("onChange"))
                        )

 

@Html.HiddenFor(model => model.StartDate

@Html.HiddenFor(model => model.EndDate)

<script>

function onChange() {
        var range = this.range();
        if (range.start && range.end) {
            $("#StartDate").val(kendo.toString(range.start, 'd'));
            $("#EndDate").val(kendo.toString(range.end, 'd'));
            //$("#StartDate").val(range.start);
            //$("#EndDate").val(range.end);
            $("#StartDate").trigger("change");
            $("#EndDate").trigger("change");
        }
    }

</script>

When opening the dataview to change the selection (range) it should open at the set range instead of today's date which might be years apart. We shouldn't have to create a script which BTW is not opening the dataview_current on theproper date either.

$(document).ready(function () {
        $("#daterangepicker").data("kendoDateRangePicker").dateView._current = new Date(@Model.StartDate.Year, @Model.StartDate.Month,@Model.StartDate.Day);
    });
Approved
Last Updated: 06 Jun 2019 12:09 by Eva
Created by: Eduard Töws
Comments: 3
Category: Kendo UI for jQuery
Type: Feature Request
2
Hello ladies and gentlemen.

At call of Dialog.destroy() will not destroy the widgets inited in Dialog.element

Window destroy:
...
_destroy: function () {
    if (this.resizing) {
            this.resizing.destroy();
    }
    if (this.dragging) {
            this.dragging.destroy();
    }
    this.wrapper.off(NS).children(KWINDOWCONTENT).off(NS).end().find('.k-resize-handle,.k-window-titlebar').off(NS);
    $(window).off('resize' + NS + this._marker);
    $(window).off(MODAL_NS);
    $(window).off(NS);
    clearTimeout(this._loadingIconTimeout);
    Widget.fn.destroy.call(this);
    this.unbind(undefined);
    kendo.destroy(this.wrapper);
    this._removeOverlay(true);
},
destroy: function () {
    this._destroy();
    this.wrapper.empty().remove();
    this.wrapper = this.appendTo = this.element = $();
},
...

Dialog destroy:
...
destroy: function () {
    var that = this;
    that._destroy();
    Widget.fn.destroy.call(that);
    that.wrapper.remove();
    that.wrapper = that.element = $();
},
_destroy: function () {
    var that = this;
    var ns = '.' + NS;
    that.wrapper.off(ns);
    that.element.off(ns);
    that.wrapper.find(KICONCLOSE + ',' + KBUTTONGROUP + ' > ' + KBUTTON).off(ns);
    that._stopCenterOnResize();
},
...

In Dialog.detroy() will kendo.destroy() not be called.

Best regards,
Eduard Töws

Approved
Last Updated: 05 Jun 2019 17:20 by ADMIN
Created by: ENEYDA
Comments: 1
Category: Gantt
Type: Feature Request
1

I am Working With Gantt in AngularJs, but I dont found way to make the Critical Path And Baseline in Gantt. 

is this possible?

 

https://dojo.telerik.com/UtUtiQER

Approved
Last Updated: 05 Jun 2019 09:30 by ADMIN

Reproduction of the Problem:

Dojo: http://dojo.telerik.com/@grabbi/ayiQOGoT

  • Select multiple files in Upload-Widget with not allowed extensions or filesize greater then allowed
  • Remove one File from the list (not the last one)
  • Then the upload of the next file starts

This behaivior only occures when Chunk Upload is selected and some kind of validation is activated too.

Expected behaivior:

When Removing a file the file is just removed from the list and no upload ist starting.

Code:

 

<input name="file" id="file" type="file" />

<script>

    $(document).ready(function () {

        $("#file").kendoUpload({
            async: {
                withCredentials: false,
                saveUrl: "save",
                chunkSize: 2000000,
                saveField: "files",
                autoUpload: false
            },
            validation: {
                maxFileSize: 500
            }
        });
    });

</script>

Approved
Last Updated: 05 Jun 2019 08:29 by ADMIN
Created by: Nicolas
Comments: 0
Category: DateRangePicker
Type: Feature Request
0

When a range is pre-selected in the DateRangePicker the popup will open todays date view by default. 

Include an option that enables navigating to the selected range initially.

Approved
Last Updated: 05 Jun 2019 06:55 by ADMIN
Scheduled for 2019.R2.SP.Next

Taken from the StackOverflow question 'Why does 'show' event on Kendo View fire twice?' https://stackoverflow.com/questions/56266538/why-does-show-event-on-kendo-view-fire-twice

If a Kendo View is rendered into a Layout (using layout.showIn()), the show event for the view fires twice. Interestingly, if the view is rendered directly into a DOM element (using view.render()) the event is only fired once, like it's supposed to.

The code is pretty well copied from the Kendo UI Dojo thingee. I wonder if can you run this :https://dojo.telerik.com/AkOwiMAZ/2


<div id="app"></div>
<script>
var foo = new kendo.View("<span>Foo</span>", { hide: function() { console.log("Foo is hidden now"); }, show: function() { console.log( "Foo is shown now"); }});

var layout = new kendo.Layout("<header>Header</header><section id='content'></section><footer></footer>");

// Creating the layout, and using the showIn method to render the view
// is where I'm having the issue (2 'show' events fire)
layout.render($("#app"));
layout.showIn("#content", foo);
//
// But this way works fine (rendering directly to a DOM element) (just // one 'show' event fires)
//foo.render('#app');
</script>
The OP's dojo sample is set to run against the latest version of kendo; when running against the previous 2019 R1 SP1 (2019.1.220) the sample behaves as expected hence this appears to be a bug introduced in release 2019 R2 (2019.2.514)
Approved
Last Updated: 04 Jun 2019 14:02 by ADMIN
Created by: Michael
Comments: 1
Category: Grid
Type: Feature Request
0
When using a screenreader in navigate mode the grid does not announce that the column headers are links that can be used to sort the table.  There are aria-label tags added when a grid grouping function is active (like the demo at https://demos.telerik.com/kendo-ui/grid/keyboard-navigation), but there is no aira-label text to indicate the sorting behavior. 
Approved
Last Updated: 04 Jun 2019 07:33 by ADMIN
Created by: Tanu Priya
Comments: 1
Category: Drawing API
Type: Feature Request
0

Hi Team,

 

We are generating pdf files using kendo.drawing() function and this pdf is having dynamic content. We want to put a table of content page with page numbers at the start of pdf.

We have already tried it using content offset value but its not always 100% correct.

Request you to please add this feature.

 

 

Approved
Last Updated: 04 Jun 2019 05:45 by ADMIN
Created by: Marcello
Comments: 1
Category: Kendo UI for jQuery
Type: Feature Request
3
Allow the customers to show and edit flow documents (DOCX and RTF).
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