colReorder error with rowspan and colspan

xenar

HI.

When combining the rowspan and colspan attributes in the first row of the header, an error occurs when dragging columns. Here's an example.
Here's an example. https://live.datatables.net/serobepo/1/edit

allan

Looks like it doesn't need ColReorder for the error to happen: https://live.datatables.net/serobepo/1/edit .

Thanks for letting me know about this and the error. I'll post back when I've got a fix.

Allan

allan

I was just starting to look at this and realised that the HTML in the header is invalid:

        <thead>
          <tr>
            <th rowspan="2">Name</th>
            <th colspan="5">Group</th>           
            
          </tr>
            <th>Position</th>
            
            <th>Office</th>
            <th>Age</th>
            <th>Start date</th>
            <th>Salary</th>
           <tr>
             
           </tr>
          
        </thead>

It should be:

        <thead>
          <tr>
            <th rowspan="2">Name</th>
            <th colspan="5">Group</th>
          </tr>
           <tr>
            <th>Position</th>
            <th>Office</th>
            <th>Age</th>
            <th>Start date</th>
            <th>Salary</th>
           </tr>
        </thead>

With that corrected DataTables core works just fine, but ColReorder is still throwing an error.

Looking into it, but glad it isn't as serious as I thought!

Allan

allan

Fix committed to ColReorder. It will be in the nightly build shortly and in the next release

Thanks for letting me know about this error!

Allan

xenar

Yes. I received this error in my project and was careless when I described it in https://live.datatables.net/

Thank you.