eclipse - question about GwT -

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मैं निम्नलिखित है कोड 

  पैकेज e.vogella.gwt.helloworld; Import com.google.gwt.core.client.EntryPoint; Import com.google.gwt.event.dom.client.ClickEvent; Import com.google.gwt.event.dom.client.ClickHandler; Import com.google.gwt.user.client.Window; Import com.google.gwt.user.client.ui.Button; Import com.google.gwt.user.client.ui.Label; Import com.google.gwt.user.client.ui.RootPanel; सार्वजनिक श्रेणी HelloGwt लागू EntryPoint {@Override सार्वजनिक शून्य पर मॉड्यूललोड () {लेबल लेबल = नया लेबल ("हैलो दुनिया"); बटन बटन = नया बटन ("कुछ कहना"); button.addClickHandler (नई ClickHandler () {@Override सार्वजनिक शून्य onClick (ClickEvent घटना) {Window.alert ( "हैलो फिर");}}); । RootPanel.get () (लेबल) जोड़ने; । RootPanel.get () (बटन) को जोड़ने; }}

कैसे मुझे ऐसा करने के लिए स्क्रीन पर आउटपुट देता है जब मैं रन पर क्लिक करता हूं मुझे आउटपुट नहीं दिखाता

आपको GWT कंपाइलर का उपयोग करके इस कोड को जावास्क्रिप्ट में संकलित करना होगा, और एक ब्राउज़र में कोड को चलाने के लिए, फिर बटन पर क्लिक करें मैं डिबगर के साथ अपने कोड के माध्यम से कदम करने के लिए विकास मोड का सुझाव देता हूं, लेकिन पहले मुझे सुझाव देता हूं।


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