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Editorial Team
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Asked: 2026-06-14T08:24:31+00:00

As I get some problem with integrating Html code from designer work in Gxt,

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As I get some problem with integrating Html code from designer work in Gxt, I decided to run very simple test and start by using the Gwt HtmlPanel, and I can’t explain why the javascript included is not rendered.

public class TestHTML implements EntryPoint {

    public void onModuleLoad() {

        String contenu = "<html>"
         +"<head>"
        +" <script type='text/javascript'>"
        +"function functionOne() { alert('You clicked the top text'); }"
        +"function functionTwo() { alert('You clicked the bottom text'); }"
        +"</script>"
        +"</head>"
        +"<body>"
         +"<p><a href='#' onClick='functionOne();'>Top Text</a></p>"
         +"<p><a href='javascript:functionTwo();'>Bottom Text</a></p>"
         +"</body>"
        +"</html>";
          HTMLPanel htmlPanel = new HTMLPanel(contenu);
          ContentPanel content = new ContentPanel();
          content.add(htmlPanel);
          RootPanel.get().add(content);

    }
}

I can’t find out the javascript function in the browser (I looked with firebug)
Is there somebody with an answer or advise ?
Regards

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1 Answer

  1. Editorial Team

    You should make use of JSNI in gwt.

    public void onModuleLoad() {
    registerJS();
    String contenu = "<html>"
            +"<body>"
             +"<p><a href='#' onClick='functionOne();'>Top Text</a></p>"
             +"<p><a href='javascript:functionTwo();'>Bottom Text</a></p>"
             +"</body>"
            +"</html>";
              HTMLPanel htmlPanel = new HTMLPanel(contenu);
              RootPanel.get().add(htmlPanel);
}

public native void registerJS()/*-{
    $wnd.functionOne = function(){
        alert('you clicked the top text');
    }

    $wnd.functionTwo = function(){
        alert('you clicked the bottom text');
    }
}-*/;
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