ColumnView Extension - Toggle between parent and children not working

[AkibS]

I am using column view extension as per my requirement but could not able to toggle tree between parent and child nodes.

Very first time when i clicked on parent node it expands properly and showing children.
After that when i clicked second time on parent node it hides children properly.
But when i clicked again on parent node it is not expanding children.

I may missing something here. help needed.

$("#columnview").fancytree(
{
            extensions: ["columnview"],
            checkbox: true,
            source: {
                url: $("#columnview").data("url")
            }
 }); 

Html :

<table id="columnview" data-url="/GetData">
                        <colgroup>
                            <col width="300px"></col>
                            <col width="300px"></col>
                            <col width="300px"></col>
                            <col width="300px"></col>
                        </colgroup>
                        <thead>
                            <tr> <th>A</th><th>B</th> <th>C</th> <th>D</th> </tr>
                        </thead>
                        <tbody>
                            <tr> <td></td><td></td> <td></td> <td></td> </tr>
                        </tbody>
                    </table>

[mar10]

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[AkibS]

Hey Thanks for the reply!

Actually this toggle issue is present in following example.

http://wwwendt.de/tech/fancytree/demo/#sample-ext-columnview.html

Steps to reproduce:

1. Click on Folder 1
2. Click on Sub-item 1.1
3. Then click on Sub-item 1.1.1
4. Then again click on Sub-item 1.1 (it will hide the Sub-item 1.1.1)
5. Then again click on Sub-Item 1.1 (it will not expand Sub-item 1.1.1)
6. Then if you click on Folder 1 (it will hide the Sub-item 1.1 but if you click again Sub-item 1.1 is not expanding)

Attaching video for reference.
Recording #1.zip

Hope this will help to reproduce!

Thanks in advance.

[mar10]

Thanks, I will look into it (note however, that column view is still 'experimental' and was seemingly not much used by others so far ;-)