Last Updated: 27 Jan 2016 09:26 by ADMIN
Created by: Vessy
Comments: 3
Category: Editor
Type: Bug Report
ImageManager loses the selection after an image has been edited into the ImageEditor and saved with new file name.

Last Updated: 22 May 2018 06:24 by ADMIN
Created by: Marin Bratanov
Comments: 0
Category: Editor
Type: Bug Report
When there is a hidden <tfoot> element in the table, the Delete Row command in the editor context menu cannot delete the last row in IE. Works with other rows and other browsers.

WORKAROUND: use visibility: collapse for the footer rows instead of dispay:none for the footer

Repro steps:
- Use the markup attached below
- right click the last row in any table
- choose Row > Delete Row 

Expected: row is always deleted

Actual: in IE you cannot delete the last row of the second table
Last Updated: 27 Mar 2018 12:54 by Imported User
RadEditor does not offer resx localization for the following Track Changes strings "Inserted by ", "Formatted by ", "Deleted by " as well as for the strings in the Comments dialog: Title, Save, Cancel and Edit.
Last Updated: 15 Dec 2014 14:59 by ADMIN
When paragraphs are pasted from e.g., MS Word, multiple BR tags are pasted instead of the corresponding amount needed.

The flowing custom handler shows how this can be handled as per to the specific requirements:

<telerik:RadEditor runat="server" ID="RadEditor1"

<script type="text/javascript">
    function OnClientPasteHtml(editor, args) {
        var commandName = args.get_commandName();
        var contentToPaste = args.get_value();

        if (commandName === "Paste") {
            contentToPaste = contentToPaste.replace(/(<br\/>)+/gi, "<br/>");

Last Updated: 27 Feb 2019 14:05 by ADMIN

Reproduction steps: 

<telerik:RadEditor runat="server" ID="RadEditor1">
        <span style="color: #548dd4;">asdas</span>this is sample text

When the mode is changed to HTML, the content is as follows: 


<span style="color: #548dd4;">asdas</span>this is sample text


<span style="color: rgb(84, 141, 212);">asdas</span>this is sample text


Last Updated: 05 Jan 2017 09:26 by ADMIN
Created by: Rumen
Comments: 0
Category: Editor
Type: Bug Report
There is a problem in Safari on Mac while selecting Table cell properties via the context menu when a table cell is selected. Its Wrongly selected in the Table Wizard window.

Reproduction steps:

- Load the default demo in Safari Mac:

- Right click over the third cell in the second column ("Los Gigantes is located...") and choose Cell Properties.

- The Preview of the Cell Properties in the Table Wizard will show that the first cell is selected but not the right one.

Last Updated: 11 Jan 2017 08:04 by ADMIN
The Table Wizard dialog, the Table Properties tab shows Cell Padding and Cell Spacing fields, but this fields can only apply values. If you edit them through the HTML mode or the Properties Inspector module, the fields in Table Properties dialog will not be updated.
Last Updated: 19 Apr 2017 16:13 by ADMIN
Steps to reproduce:
1. go to demo url
2. click add new record
3. try to manually resize editor. it won't.
4. click add new record again.
5  try to manually resize editor, now it will.
Last Updated: 20 Feb 2018 16:02 by ADMIN
Please follow these steps to reproduce the issue:

1. Open RadEditor Demo:
2. Choose a word that is present in the text (e.g. "Barcelona").
3. Open "Find And Replace" dialog.
4. Click on the "Replace" tab.
5. Write "Barcelona" or any other chosen word in the "Find" field.
6. Write something in the "Replace With" field (e.g. "Replacement").
7. Select the "Up" Direction in "Search Options".
8. Click "Replace All".

Actual Result: The "The search string was not found." message is displayed and the substrings ("Barcelona") are not replaced.
Expected Result: All occurrences of the substring are replaced.

Note that this functionality seems to be working if the "Down" direction is chosen.
Last Updated: 07 Jun 2016 06:06 by ADMIN
This issue can be reproduced when there is some initial HTML content entered that cause scroll to appear. Next, adding some new lines and having a mechanism to call the get_html(true) method would scroll the content area to a random position and cause flickering.
Last Updated: 14 Sep 2016 15:08 by ADMIN
When part of a table from MS Excel is copied and pasted into RadEditor under Edge, the RadEditor inserts an image instead of the html for the table. It inserts <img alt="" src="data:image/png;base64, ... " /> instead of the html.

Steps to reproduce:

Open in MS Edge.On the editor select the html and delete everything.
On the editor select design
Open any Excel file copy a couple of cells
Paste in the Editor
On the editor select html
Instead if html the there is an image tag
<img alt="" src="data:image/png;base64,iVBOR ... YII=" />

With firefox, IE 11 and Chrome the html is pasted. For MS Edge the Image tag is pasted.

<telerik:RadEditor runat="server" ID="RadEditor"></telerik:RadEditor>
    Telerik.Web.UI.Editor.Utils.containsHtmlAtClipboard = function(oEvent) {
        var result = oEvent && oEvent.clipboardData && oEvent.clipboardData.getData &&
            oEvent.clipboardData.types && oEvent.clipboardData.types.length &&
            Telerik.Web.UI.Editor.Utils.containsElement(/text\//i, oEvent.clipboardData.types);
        return result;
Last Updated: 06 May 2019 12:26 by ADMIN

In the RadEditor we have the NewLineMode set to Div
We are also using a ToolsFile xml document to control the tools available in RadEditor.
The problem is the InsertParagraph tool now inserts <div> tags instead of <p> tags.
We want to keep the NewLineMode behavior as DIV while still having a tool that can insert a paragraph (i.e. a <p> tag).

To replicate this problem:

On the RadEditor demo page, first set "NEW LINES AS" to "Divs".
Then, in the editor content area just above the "Destinations" table, Type in three lines:

If you then toggle to the HTML tab, you will see that the Comment1 line is (incorrectly) bracketed by a <p> tag while the Comment2 and Comment3 lines are (correctly) bracketed by <div> tags.

Next, go back to the Design tab and position yourself at the beginning of the Comment3 line then click the [Insert Paragraph] button.

In the newly inserted "paragraph" type "Comment2b".

If you then toggle to the HTML tab you will see that Comment2b is incorrectly bracketed by a <div> tag.  It should be a <p> tag.

Last Updated: 21 Nov 2016 15:41 by ADMIN
The context menu for IMG and Table element immediately hides when shown on Mac Firefox.

Load this demo on Firefox Mac OS
and right click in a table cell or image. You'll see how the menu pops up and immediately closes.

Video reproduction ->

Last Updated: 16 May 2017 11:17 by ADMIN
Workaround is to add the following function override at the end of the page (a sample is attached below)
				Telerik.Web.UI.Editor.Utils.isWindowDestroyed = function (window) {
					var doc;
						doc = window.document;
					} catch (e) {
						return true;
					if(Telerik.Web.Browser.safari && !doc){
						return true;
					return !doc.defaultView && !doc.parentWindow;
Last Updated: 11 Nov 2014 09:58 by Elena
The problem is reproducible when the selected element has a CSS property applied that enables the hasLayout feature of the element under IE.

When an anchor hasLayout we cannot properly select it. The hyperlink manager shows the text, but modifying it is not carried to the actual markup. 

CSS properties that trigger hasLayout in IE:

CSS property	Value
display	inline-block
height	any value
float	left or right
position	absolute
width	any value
-ms-writing-mode	tb-rl
zoom	any value
Last Updated: 23 Jun 2014 15:50 by ADMIN
When the RadEditor's property "AddComment" is set to true and contentArea contains only text, the unselected content is removed in Internet Explorer 9.
Last Updated: 11 Sep 2013 14:07 by William
To replicate this (as it is rather difficult to explain) go to
Click on the HTML tab and replace all the content with:

    <div style="width: 100%;">foo bar

Click back on the Design tab and click at then end of the first line.  When you press enter, the new line will be filled with non breaking spaces equal to the amount the inner-most div was indented.
Last Updated: 23 Sep 2013 15:17 by ADMIN
When an image is selected and it is larger than the preview size of the Image Map Editor new shape selections could not be easily added.
Last Updated: 08 Oct 2013 11:55 by ADMIN
When a table is pasted from Word a border-image:none rule is inserted along with all content. The behavior is encountered only under Firefox and this rule is not needed for the correct rendering of the table.
Last Updated: 18 Dec 2013 09:01 by ADMIN
When multiple paragraphs are set into the content and selected, the font name tool of the StyleBuilder dialog is merging all f them into one span.
This causes unexpected behavior and incorrect text manipulation. 
1 2 3 4 5