Can't disable checkbox parent

asked 2020-08-18 18:03:34 +0800

AnnaU
3 ● 1

updated 2020-08-19 11:11:10 +0800

cor3000
6280 ● 2 ● 7

I have a tree (DefaultTreeModel<treenode<suorightdto>>) of checkboxes:

<tabpanel width="100%" height="100%" style="border: 0; padding: 0;" vflex="1" hflex="1">
  <tree id="rightTree" model="@load(vm.adminModTree)" vflex="1"  >
    <template name="model">
      <treeitem open="true">
        <treerow>
          <treecell>
            <checkbox label="${each.data.name}"
                onCheck="@command('checkRight', node=each, 
                                   checked=self.isChecked())"
                checked="@load(vm.selectedItem.suoRights.contains(each.data))" 
                disabled="@load(vm.isDisabled(each))"/> 
          </treecell>
        </treerow>
      </treeitem>
    </template>
  </tree>
</tabpanel>

This is method "checkRight":

@Command("checkRight")
public void checkRight(@BindingParam("node") TreeNode<SuoRightDTO> node, @BindingParam("checked") boolean checked) {
    if (checked) {
       getSelectedItem().getSuoRights().add(node.getData());
        if(node.getParent()!=null){
            getSelectedItem().getSuoRights().add(node.getParent().getData());
            if(node.getParent().getParent()!=adminModTree.getRoot().getData()){
                getSelectedItem().getSuoRights().add(node.getParent().getParent().getData());
            }

            BindUtils.postNotifyChange(null, null, this, "adminModTree");
         }
    } else {
        getSelectedItem().getSuoRights().remove(node.getData());
    }
}

I need to disable a parent of a child that checked. Now it it's just checked without disable.