Listbox supports listgroup like optgroup in select mold

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    • Type: New Feature
    • Resolution: Done
    • Priority: Normal
    • 8.6.0
    • Affects Version/s: 7.0.5
    • Component/s: None
    • Security Level: Jimmy
    • None
    • ZK 8.6.0 S1, ZK 8.6.0 S2
    • None

      In affects version, Listbox will throw “Unsupported Listgroup in Select mold!” if we use a Listgroup in the "select" mold.
      But ZK doesn't have a corresponding component like <optgroup> and <select> (http://www.w3schools.com/tags/tag_optgroup.asp)

      Workaround

      	<combobox model="@load(vm.itemList) @template(each.group?'group':'item')" readonly="true" 
	selectedIndex="@bind(vm.selectedIndex)" selectedItem="@bind(vm.selectedItem)">
		<template name="group">
		<comboitem label="@load(each)" style="font-weight:bold" disabled="true"/>
		</template>
		<template name="item">
		<comboitem label="@load(each)" />
		</template>
	</combobox>

            Assignee:
            rudyhuang
            Reporter:
            hawk
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            Watchers:
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