[IE10] Cannot delete text in multi table cells

[V.Phuc]

#Environment:

• Browser: IE 10
• CKEditor ver: 4.1.2, this issue also happens in the demo page (​http://ckeditor.com/demo)

#Step to reproduce:

1. Insert a table with 2 columns and 2 rows (4 cells)
2. Put some text into these 4 cells

3.1 Use mouse to select text in both the top 2 cells (cause issue 1)

3.2 Use mouse to Select text in all the cells (cause issue 2)

4. Press delete

(issue 1) Expectation : should delete the text in these 2 cells (issue 1) Reality : nothing happens, those text are still in the cells.

(issue 2) Expectation : should delete the text in these 4 cells (I just want to clear all the content) (issue 2) Reality : the table is deleted.

#Note: Firefox works nicely with these 2 issues.

[V.Phuc]

(issue 1) Expectation : should delete the text in these 2 cells (issue 1) Reality : nothing happens, those text are still in the cells.

(issue 2) Expectation : should delete the text in these 4 cells (I just want to clear all the content) (issue 2) Reality : the table is deleted.

[Jakub Ś]

Try below code in IE and you will get same result.

<div contenteditable="true" style="margin-top:10px;border:1px solid black; width:1200px; ">
<h2>IE doesn't allow deleting cell contents if more than one cell is selected.</h2>
<table border="1">
     <tbody>
           <tr>
                <td>1</td>
                <td>22</td>
                <td>333</td>
           </tr>
           <tr>
                <td>sad</td>
                <td>&nbsp;</td>
                <td>sad</td>
           </tr>
           <tr>
                <td>asdsada</td>
                <td>asdsadsa</td>
                <td>dsad</td>
           </tr>
     </tbody>
</table>
</div>

IE doesn't handle empty #10569, #4130 or multiple cells.

Currently this is a "won't fix" issue.