Re: Widget does not display

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Steve Moyer

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Nov 4, 2012, 12:57:36 PM11/4/12

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You need to load your GWT application into the empty "div" you've created for it. Try:

RootPanel.get("tutorial").add(hpanel);

On Saturday, November 3, 2012 12:55:28 PM UTC-4, CiprianR wrote:

I am having problems with the widget display.

This is my code:

public void onModuleLoad() {
HorizontalPanel hpanel = new HorizontalPanel();
final Button button = new Button("Click");
button.addClickHandler(new ClickHandler(){

@Override
public void onClick(ClickEvent clickEvent) {
symbolBox.setValue("clicked",true);
}
});
hpanel.add(symbolBox);
hpanel.add(button);
RootPanel.get().add(hpanel);
}

and this is the html:

<body>

<h1>Tutorial</h1>
<div id="tutorial"></div>

<iframe src="javascript:''" id="__gwt_historyFrame" tabIndex='-1' style="position:absolute;width:0;height:0;border:0"></iframe>


<noscript>
<div style="width: 22em; position: absolute; left: 50%; margin-left: -11em; color: red; background-color: white; border: 1px solid red; padding: 4px; font-family: sans-serif">
Your web browser must have JavaScript enabled
in order for this application to display correctly.
</div>
</noscript>
</body>

and this is the result:

Please help!!

PS: I am using jdeveloper 11.1.2.2 with gwt 2.5 rc

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