@ClientCommand

since 8.0.0

Syntax

@ClientCommand(commandNames)

Description

Target: class

Purpose: Specify the commands we want for notifying the client after execution has been done. Notice only the commands we put inside this annotation will trigger the callback we put in binder.after at client.

Example

@ClientCommand("doCountChange")
public class VM {
    private int count = 0;

    @Command
    public void doCountChange() {
        count++;
    }
}

<window viewModel="@id('vm') @init('org.zkoss.VM')" xmlns:n="native">
    <n:div id="display"></n:div>
    <n:script>
        zk.afterMount(function() {
            var binder = zkbind.$('$display');
            // the event handler of after 'doCountChange' from server
            binder.after('doCountChange', function() {
                alert("after doCountChange");
            });
        });
    </n:script>
    <button label="change" onClick="@command('doCountChange')"/>
</window>