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  1. ZK
  2. ZK-757

The timing of saving textbox's value attribute to ViewModel is later than command execution on onChange event

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Normal Normal
    • 6.0.0
    • 6.0.0
    • Databind 2

      1. Based on MVVM small talk 1 http://books.zkoss.org/wiki/Small_Talks/2011/November/MVVM_in_ZK_6_-_Design_your_first_MVVM_page example: search2.zul
      2. Bind command 'doSearch' at onChange event. 
        Filter : 
<combobox value="@bind(vm.filter)" onSelect="@command('doSearch')" onChange="@command('doSearch')">
	<comboitem label="*" value="*"/>
	<comboitem label="A" value="A"/>
	<comboitem label="B" value="B"/>
	<comboitem label="C" value="C"/>
</combobox>
<textbox value="@bind(vm.filter)" onChange="@command('doSearch')"/>
      3. type A, blur focus, then type B, and blur focus. You will find it displays the result when filter is 'A'. It always result of last filter value.
        • combobox with command binding at onChange only will also have this issue.

            dennis dennis
            hawk hawk
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              Created:
              Updated:
              Resolved: