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  1. ZK
  2. ZK-3643

JS error when resizing after adding column and invalidate

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    Details

      Description

      Steps to Reproduce

      run the attached example
      1. click the button "add listheader + invalidate listhead"
      2. resize a column

      Current Result

      The following JS error is logged in the JS console:

      zul.mesh.wpd:2440 Uncaught TypeError: Cannot read property 'style' of undefined
          at Object._aftersizing [as endeffect] (zul.mesh.wpd:2440)
          at init._finishDrag (zk.wpd:13724)
          at init._endDrag (zk.wpd:13789)
          at HTMLDocument._docmouseup (zk.wpd:13403)
          at HTMLDocument.dispatch (zk.wpd:5157)
          at HTMLDocument.elemData.handle (zk.wpd:4828)
      

      Expected Result

      no error

      Debug Info

      the error only happens if invalidate() is called on the <listhead> in the same response

      Root Cause

      the faker <col> are not updated and get out of synch with the <th>

      Workaround

      not calling invalidate() avoids the error

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            Assignee:
            rudyhuang rudyhuang
            Reporter:
            cor3000 cor3000
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              Dates

              Created:
              Updated:
              Resolved:

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