Unsupported child for Listbox: <Label null>

asked 2017-12-22 08:43:44 +0800

linux123 gravatar image linux123

my zul code is follow:**   <listbox status="@ref(currentPage.data)">

        <listitem>             <listcell label="order 1"/>             <listcell label="@load(status)"/>         </listitem>            </listbox> when i run the zul,it throws the follow exception:**

Unsupported child for Listbox: <Label null>
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answered 2017-12-22 11:10:13 +0800

cor3000 gravatar image cor3000
4952 2 7
ZK Team

your code snipped was containing some non breaking space characters (you can see that in a hex editor) for whitespace between tags only normal spaces,tabs linebreaks are ignored.

non breaking spaces are considered letters and produce an implicit label in zul - hence the error message.

here the corrected snippet:

<listbox status="@ref(currentPage.data)">
    <listcell label="order 1"/>
    <listcell label="@load(status)"/>
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Asked: 2017-12-22 08:43:44 +0800

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Last updated: Dec 22 '17

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