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I put multiple="true" with checkmark="true" into my tree. I expected to see checkbox but radio button is displayed. I have no clue what I was wrong. I can clearly see multiple works in one of ZK example. The following is my code.
<tree id="productGroupId" width="500px" rows="5"
multiple="true" checkmark="true"
model="@load(vm.productGroupTreeModel)">
<!-- selectedItems="@save(vm.productGroupIds, before='ok')"> -->
<template name="model">
<treeitem>
<treerow>
<treecell label="@load(each.data.productGroupName)"/>
</treerow>
</treeitem>
</template>
</tree>
if you have used TreeModel, then you to implement Selectable and return true in isMutiple().but if you use DefaultTreeModel, which already implements TreeModel & Selectable, you have to call treeModel.setMultiple(true)for enabling it.
You need to add below code in your ViewModel Class.
productGroupTreeModel.setMultiple(true);
Asked: 2013-07-31 18:06:38 +0800
Seen: 33 times
Last updated: Aug 01 '13