asked 2018-03-15 00:11:03 +0800

Radoslav86
13 ● 3

I have a zul and VeiwModel to him whit button

<window title="title" border="normal" closable="true"
viewModel="@id('vm') @init('foo.myVM')"
apply="org.zkoss.bind.BindComposer" onClose="@command('close')"
id="foo">
      <button image="resources/images/delete.png"                                               
      onClick="@command('openDeleteWnd')" />
 </window>

Button open new window .This code is in myVM

private Object objectToEdit;
@Command
public void openDeleteVehicleWnd(){
    Window win = null;
    win = (Window) Executions.createComponents("edit.zul", null,null);
    win.setWidth("400px");
    win.setHeight("400px");
    win.doModal();

}

and i whant new window to use same ViewModel because the changes I'll make there reflect on the "objectToEdit" that is in the current viewModel

this is button zul:

<window title="edit" border="normal" closable="true"
apply="org.zkoss.bind.BindComposer"
viewModel="@id('vm') @init('foo.myVM')"
id="editWnd">

<vbox>
    <label value="Text" />

    <textbox rows="10" cols="50" value="@bind(vm.objectToEdit.text)"/>
    <hbox width="100%" pack="center" height="100%">
        <button label="Save" />
    </hbox>
</vbox>

</window>

I try to use viewModel="@id('vm') @init('foo.myVM')" and value="@bind(vm.objectToEdit.text) but throws a mistake because of viewModel="@id('vm') @init('foo.myVM')". How can I use two windows with a one ViewModel. Or how to solve the problem without creating a new one ViewModel.