How to use if="some condition" in ZK template tag

Question

I have a <template> tag in my ZUL file, and I want to use this template when some condition accured (for example, when some LABEL's value change to some text).

Please look at below code... As you can see, "templateStatus" is my label's name, but it did not work.

How can I fix this issue?

    <template name="allTaskTemplate" var="allTask" if="templateStatus.value == 'allTask'">
        <row>
            <label value="" />
            <label value="@load(allTask.documentDTO.docTypeDTO.title)"/>
            <label value="@load(allTask.documentDTO.docNumber)"/>
            <label value="@load(allTask.documentDTO.docDateTime)"/>
            <label value="@load(allTask.assignerID)"/>
            <label value="@load(allTask.assigneeID)"/>
            <label value="@load(allTask.assignDateTime)"/>
            <label value="@load(allTask.assignDateTime)"/>
            <label value="@load(allTask.assignDateTime)"/>
            <label value="@load(allTask.assignDateTime)"/>
            <label value="@load(allTask.documentDTO.docTypeStateDTO.stateActionDTO.actionDTO.title)"/>
            <label value="@load(allTask.catalogDTO.catalogTypeDTO.title)"/>
        </row>
    </template>
</grid>

Answer 1

Using an if statement:

<zk if="${vm.type=='foo'}">
    <!-- Child components -->
</zk>

<zk if="${vm.type=='check'}">
    <!-- Child components -->
</zk>

<zk if="${vm.type=='something'}">
    <!-- Child components -->
</zk>

<zk if="${vm.type=='value'}">
    <!-- Child components -->
</zk>