javascriptzk

How to call javascript function in ZK


In ZK framework, inside zul file i want to call javascript function but it does not happens.

<a label="Click" onClick="popUp();">

I have that popUp() function also. But when I click on

<script type="text/javascript">
    function createPopUp(url)
    {
        var w = 600;
        var h = 500;
        var left = (screen.width/2)-(w/2);
        var top = (screen.height/2)-(h/2);
        window.open(url,'name','scrollbars=yes,width='+w+', height='+h+', top='+top+', left='+left);
    }
</script>

But when I click on that link it dispalys following error:

Sourced file: inline evaluation of: `` popUp();'' : 
Command not found: popUp() : at Line: 13 : 
in file: inline evaluation of: `` popUp();'' : popUp ( ) 

Solution

  • As an alternative, if you want to achieve this in java, rather than .zul file, you can use

    label.setWidgetListener(Events.ON_CLICK, "popUp();");
    

    as indicated here with javadoc