zk button onclick event

answered 2013-03-11 12:35:18 +0800

sjoshi
3493 ● 1 ● 8
http://zkframeworkhint.bl...

Which Architecture you are using MVC or MVVM if MVC then no need to set visible="false" if you will do buttonID.setVisibility("false"); it will not visible and If you are using MVVM architecture then you have to use variable in visible attribute something like this visible="@load("vm.myVisibility") you have to change it dynamically by Java code and NotifyChange in Java Code.

answered 2013-03-11 13:21:40 +0800

hswain
1763 ● 3 ● 10
http://corejavaexample.bl...

In your ZUL

<div id="div" visible="true" width="100%">
        <hlayout width="100%">
            <hlayout>
                <button id="backButton" label="Back" mold="trendy" visible="@load(vm.myVisibility)" autodisable="self" 
                    onClick="@command('goBack')">
                </button>
                <label>Page No</label>
                <intbox id="pageSize" value="1"  readonly="true" ></intbox>
                <button id="nextLinkButton" label="Next" type="button" mold="trendy" autodisable="self"
                    onClick="@command('goNext')">
                </button> 

            </hlayout>
        </hlayout>
     </div>

add code inside java class

Boolean myVisibility;
public Boolean getMyVisibility() {
    return myVisibility;
}

public void setMyVisibility(Boolean myVisibility) {
    this.myVisibility = myVisibility;
}

@NotifyChange("myVisibility")
    @Command
    public void goNext(@ContextParam(ContextType.VIEW) Component view) {
        myVisibility=true;
    }