Unplanned
Last Updated: 19 Feb 2020 12:56 by ADMIN
If you setup multiple RadEditor controls on a single page with RenderMode set to Lightweight then when you change the foreground or background colour on one control, the other controls update their toolbar at the same time.

Sample Page code
    <h1>Editor 1</h1>
    <telerik:RadEditor ID="editor1" runat="server" RenderMode="Lightweight"></telerik:RadEditor>

    <h1>Editor 2</h1>
    <telerik:RadEditor ID="editor2" runat="server" RenderMode="Lightweight"></telerik:RadEditor>



Unplanned
Last Updated: 19 Feb 2020 12:46 by ADMIN

When trying to drag and drop an appointment over the All Day slot, the ghost element is not positioned properly. This is easily observed when the browser is zoomed.

Replicated on the Overview demo

Unplanned
Last Updated: 17 Feb 2020 15:08 by ADMIN
Endless Loading screen is shown over RadPane when the set_showContentDuringLoad(false) method before changing the contentUrl of a RadPane (which is already showing another external page).
 

Workaround: Set the ShowContentDuringLoad="false" property of the RadPane in the markup initially

 

Code to reproduce the bug:

        <script>
            function loadNewPage() {
                var contentPane = $find("RadPane2");
                contentPane.set_showContentDuringLoad(false);
                contentPane.set_contentUrl("newContentPage.aspx");
            }
        </script>
 
        <telerik:RadSplitter ID="RadSplitter1" runat="server" Width="100%" Orientation="Horizontal" Height="800px">
            <telerik:RadPane ID="RadPanel1" runat="server" Height="30px">
                <asp:Button Font-Italic="true" runat="server" Text="Load New Page" OnClientClick="loadNewPage(); return false;" />
            </telerik:RadPane>
            <telerik:RadPane ID="RadPane2" runat="server" ContentUrl="https://www.wikipedia.com">
            </telerik:RadPane>
        </telerik:RadSplitter>

Unplanned
Last Updated: 12 Feb 2020 11:11 by ADMIN

If paging is disabled and the PageSize is set to less than the number of records bound to RadGrid, client item templates are not all rendered correctly.

Example:

If PageSize is 10, and records bound to Grid are 15, then the first 10 records will have templates rendered correctly, while the rest of 5 records will not.

Unplanned
Last Updated: 30 Jan 2020 17:07 by ADMIN
Unable to drag and drop in ThumbnailMode when browser zoom level is 90% in Chrome. the problem can be reproduced here:
 
Steps:
2. Witch to Thumbnails mode
3. Zoom out the browser to 90%
4. Drag a thumb from the ListView to the TreeView (right to left)
Unplanned
Last Updated: 30 Jan 2020 07:17 by ADMIN
When loading custom skin trough  RadSkinManager -> Skins -> SkinReference.Path, the logic inside RadSkinManager.FillNonEmbeddedSkinsInfo does not work correctly: in order to load ComboBox.MySkin.css, per say, it requires ComboBox folder to be present inside the custom skin folder.
Unplanned
Last Updated: 27 Jan 2020 15:17 by ADMIN
Created by: Doug
Comments: 1
Category: HtmlChart
Type: Bug Report
1
The XAxis.MajorGridLines of the chart YAxis are always visible as of 2020.1.114
 
Code to reproduce the issue:
<telerik:RadHtmlChart ID="RequestsMonthChart" runat="server" Height="500">
    <ClientEvents OnLoad="chartLoad" />
    <PlotArea>
        <Series>
            <telerik:ColumnSeries Name="Series 1">
                <SeriesItems>
                    <telerik:CategorySeriesItem Y="30" />
                    <telerik:CategorySeriesItem Y="10" />
                    <telerik:CategorySeriesItem Y="20" />
                </SeriesItems>
            </telerik:ColumnSeries>
        </Series>
        <XAxis Name="Year" DataLabelsField="Month">
            <LabelsAppearance RotationAngle="-35" />
            <MajorGridLines Visible="false" />
            <MinorGridLines Visible="false" />
            <Items>
                <telerik:AxisItem LabelText="Item 1" />
                <telerik:AxisItem LabelText="Item 2" />
                <telerik:AxisItem LabelText="Item 3" />
            </Items>
        </XAxis>
        <YAxis>
            <MajorGridLines Visible="false" />
            <MinorGridLines Visible="false" />
        </YAxis>
    </PlotArea>
    <Legend>
        <Appearance Visible="true" Position="Bottom" Width="500" />
    </Legend>
    <ChartTitle Text="Requests Received by Month" />
</telerik:RadHtmlChart>
Unplanned
Last Updated: 23 Jan 2020 16:18 by ADMIN
A JavaScript error is thrown when the Print dialog is being disposed.
Error message:
Uncaught TypeError: Cannot read property 'dispose' of undefined

    at $IE.Print.dispose (<anonymous>:90:18)

 

Workaround:
Enable the external dialogs of the Editor/ImageEditor and modify dispose() function of the Print.ascx dialog:

 

Print.ascx

				dispose: function ()
				{
					this._attachHandlers(false);

					this._printBtn.dispose();
					this._cancelBtn.dispose();

					$IE.Print.callBaseMethod(this, "dispose");
				},

 

Unplanned
Last Updated: 22 Jan 2020 15:05 by ADMIN
Created by: Erik
Comments: 1
Category: Grid
Type: Bug Report
0
We recently added row group functionality to our grids and we and our users are very happy with this.

 Only thing that bothers us is the drop functionality on the grouppanel. We an issues to make the drop functionality of the grouppanel much more intuitive. Especially when the RadGrid is already grouped on multiple columns.

The drop marker indicated the new column to group will be added in front, but the column is added to the end of the grouped columns.

Forum reference:
http://www.telerik.com/forums/grouppanel-column-drop-and-reorder#WLzO_nt1Pk2CZYPPIITYgA

This is reproducible in the demo on your site. See also the added video.
Unplanned
Last Updated: 07 Jan 2020 10:10 by ADMIN

.hasChanges() results in records flagged for Delete to not actually get deleted when .saveChanges() executes.

I found the same behaviour on a LiveDemo example that checks .hasChanges(): Grid - Binding to Telerik ClientDataSource

Steps to reproduce:

  • Make any change to the first record, such as modifying the Contact Name.
  • On the second record, Click the "x" under the DELETE column to mark it for delete.
  • Click any column heading to sort.  (This calls a UserAction event handler that calls .hasChanges())
  • Choose to Cancel at the popup prompt.
  • Click "Save changes".
  • Monitor the browser console, you will find that webservice UpdateCustomers is called,  but DeleteCustomers is not.

 

Unplanned
Last Updated: 07 Jan 2020 08:51 by ADMIN
When there is at least one ColumnGroup which is not assigned to any of the columns in RadGrid, exporting to Excel throws an exception "Index was outside the bonds of the array"
Unplanned
Last Updated: 03 Jan 2020 15:13 by ADMIN
Issue 1 - Items in ListBox missing and/or cut off.
Issue 2 - Incorrect highlighting
Issue 3 - Moving items sometimes doesn't work
Issue 4 - Scrolling of items scrolls the whole page instead (sometimes)
Issue 5 - Bottom ListBox cut off (Chrome dev tools, iPhone 5/SE)
Issue 6 - Scrolling in ListBox sometimes selects items
Issue 7 - Sometimes items in the Listboxes cannot be selected at all. (Intermittent)
Unplanned
Last Updated: 02 Jan 2020 16:45 by ADMIN
Created by: Patrik Madliak
Comments: 0
Category: ComboBox
Type: Bug Report
0

In WebService binding scenario, the text of the items is not encoded and HTML code might get executed. 

In Server-side Load on Demand binding this is not observed. 

The following code can be used as a temporary workaround for WebService binding scenario: 

<script type="text/javascript">
    Telerik.Web.UI.RadComboBoxItem.prototype._renderItemContent = function (d) {
        if (this.get_imageUrl()) {
            this._renderImage(d);
        }

        //https://stackoverflow.com/questions/6234773/can-i-escape-html-special-chars-in-javascript
        function escapeHtml(unsafe) {
            return unsafe
                    .replace(/&/g, "&amp;")
                    .replace(/</g, "&lt;")
                    .replace(/>/g, "&gt;")
                    .replace(/"/g, "&quot;")
                    .replace(/'/g, "&#039;");
        }

        d[d.length] = escapeHtml(this.get_text());
    }
</script>

Unplanned
Last Updated: 02 Jan 2020 16:43 by ADMIN
Created by: David Hassan
Comments: 1
Category: Grid
Type: Bug Report
0

To replicate the problem:

  1. Create RadGrid and bind it a datasource
  2. Set ClientSettings - Selecting - AllowRowSelect to true
  3. Set ClientSettings - EnablePostBackOnRowClick to true
  4. Add a GridEditCommandColumn or a ButtonColumn with Edit/Save/Cancel CommandNames
  5. Enable AJAX for the Grid
  6. Run the application in FireFox

Clicking on the Edit button fires the RowClick event of the Grid instead of Edit/Save/Cancel.

Unplanned
Last Updated: 02 Jan 2020 16:43 by ADMIN
Created by: Grant
Comments: 1
Category: Grid
Type: Bug Report
0
If exporting a sorted RadGrid to  Excel XLSX a white space is prepended to the header text in the output file
Unplanned
Last Updated: 02 Jan 2020 16:33 by ADMIN

Hi, I have trouble with RadScriptManager. I would like combine scripts on page to only one file. But when I enabled it, my site threw javascript error on loading.
Please help me fix it, it would also be better if you can help me understand what happened.

First image is what I set up for RadScriptManager

Secondary image is the error.



I have no idea what's Telerik.Web.UI.Point, I haven't used it anywhere.

Please help me get this error out & fix it.
Thank you.

Unplanned
Last Updated: 02 Jan 2020 16:32 by ADMIN

Issue seems to happen with RadGrid with Bootstrap Skin, RenderMode Lightweight when RequireFieldValidator is enabled in combination with Batch Editing.

Unexpected look (Bootstrap skin):

Other skins seems to have it right.

Expected look (Default skin):

Expected look (Silk skin):


 

Unplanned
Last Updated: 02 Jan 2020 16:31 by ADMIN
Created by: Lou
Comments: 1
Category: TabStrip
Type: Bug Report
0
The tabs will scroll by themselves even when your finger is off the screen.
Unplanned
Last Updated: 02 Jan 2020 16:18 by ADMIN

If AJAX is enabled for the RadGrid and re-ordering its columns, a JavaScript exception is thrown: "uncaught typeerror: cannot set property 'control' of undefined"

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