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How to catch checkmark event on listbox

asked 2020-03-18 00:20:55 +0800

softteam gravatar image softteam
100 5

updated 2020-03-18 00:21:53 +0800

Hello,

I want to know if it is possible to catch the checkmark event when the user mark all rows by clicking listheader check in .java.

I got a listbox with:

<listbox multiple="true" checkmark="true">

And I want to know if I can catch the event with a listener like I do with paging: @Listen ("onPaging = #ListboxID")

Thanks in advance!

Javier

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3 Answers

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answered 2020-03-18 07:24:05 +0800

MiguelMdz gravatar image MiguelMdz
11 1

updated 2020-03-19 06:42:14 +0800

Using a GroupList is a one option, or yo can does whit onChange or onSelect whit implementing a variable in the consumption method. The easy mode is:

<zk>
    <button label="Toggle checkmark" onClick="box.checkmark = !box.checkmark"/>
    <listbox id="box" multiple="true" checkmark="true">
        <listhead>
            <listheader label="Name"/>
            <listheader label="Gender"/>
            <listheader label="Age"/>
            <listheader label="Description"/>
        </listhead>
        <listitem>
            <listcell label="Mary"/>
            <listcell label="FEMALE"/>
            <listcell label="18"/>
            <listcell label="A young lady."/>
        </listitem>
        <listitem>
            <listcell label="John"/>
            <listcell label="MALE"/>
            <listcell label="20"/>
            <listcell label="A college student."/>
        </listitem>
        <listitem>
            <listcell label="Jane"/>
            <listcell label="FEMALE"/>
            <listcell label="32"/>
            <listcell label="A remarkable artist."/>
        </listitem>
        <listitem>
            <listcell label="Henry"/>
            <listcell label="MALE"/>
            <listcell label="29"/>
            <listcell label="A graduate."/>
        </listitem>
    </listbox>  
</zk>
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answered 2020-03-19 10:35:59 +0800

MDuchemin gravatar image MDuchemin
1586 1 5
ZK Team

Hi Javier,

yes, you can just listen to the "check all" checkmark with: @Listen ("onCheckSelectAll= #ListboxID")

and to listen to individual row selection: @Listen ("onSelect = #ListboxID")

You can find more info on those in the doc here.

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answered 2020-03-24 21:59:41 +0800

Max23B0 gravatar image Max23B0
1

updated 2020-03-24 22:00:02 +0800

thx man you helped me

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Asked: 2020-03-18 00:20:55 +0800

Seen: 11 times

Last updated: Mar 24

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