Javascript TypeError in zul.sel.wpd: _changeSelect [closed]

asked 2023-11-30 00:03:19 +0800

zkulm gravatar image zkulm
100 2

updated 2023-12-01 15:19:55 +0800

hawk gravatar image hawk
3205 1 5
http://hawkphoenix.blogsp... ZK Team

Helloy everoyne,

we recently upgraded the ZK version in our software from to

AFter this upgrade we encountered the following problem with in the java script zul.sel.wpd (_changeSelect):

setAttrs a.isSelected is not a function (TypeError)

image description

It seems to be triggered by a an update on listbox-elements under specific conditions (which we are still not sure about). We did not encounter this issue in

Thanks in advance for your help.

Update: We were able to narrow it down a bit more: The problem occurs for listboxes with listheaders:

<listbox mold="select" rows="1">
  <listhead id="UI_LISTHEAD_TEST">
      <listheader id="UI_LISTHEADER_TEST"></listheader>

The issue is the following: The method "setChgSel" iterates over all listbox-children and calls _changeSelect. But a listhead has no function isSelectable.

image description

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The question has been closed for the following reason "the question is answered, right answer was accepted" by zkulm
close date 2023-12-01 16:53:14

1 Answer

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answered 2023-12-01 15:21:21 +0800

hawk gravatar image hawk
3205 1 5
http://hawkphoenix.blogsp... ZK Team

updated 2023-12-01 15:25:26 +0800

Under mold="select", it doesn't support <listhead>, only support <listitem>. In the implementation of the previous version, it just works coincidently.

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Thanks a lot, that fixed the issue!

zkulm ( 2023-12-01 16:48:12 +0800 )edit

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Asked: 2023-11-30 00:03:19 +0800

Seen: 9 times

Last updated: Dec 01 '23

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