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Alternatively, you can add a Wicket label containing JavaScript to your page:
| Code Block |
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<script type="text/javascript" wicket:id="myScript">/* script will be rendered here */</script>
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| Code Block |
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java |
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Label myScript = new Label("myScript", "callWicket();");
myScript.setEscapeModelStrings(false); // do not HTML escape JavaScript code
add(myScript);
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This snippet is taken from a piece of code that makes use of PackageTextTemplate, which is added in the renderHead( component, response ) of AbstractDefaultAjaxBehavior
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java |
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String componentMarkupId = component.getMarkupId();
String callbackUrl = getCallbackUrl().toString();
Map<String, Object> map = new HashMap<>();
map.put( "callbackUrl", callbackUrl );
map.put( "args", "Your Arguments Here" );
map.put( "componentMarkupId", componentMarkupId );
PackageTextTemplate ptt = new PackageTextTemplate( clazz, "resources/main.js" );
OnDomReadyHeaderItem onDomReadyHeaderItem = OnDomReadyHeaderItem.forScript( ptt.asString( map ) );
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| Code Block |
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| javascript | javascript |
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| title | JavaScript - Fragment of resources/main.js |
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| javascript |
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var wcall = Wicket.Ajax.get({ u: '${callbackUrl}' + '${args}' });
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Example - Older Versions
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| javascript | javascript |
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| title | JavaScript |
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| javascript |
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function callWicket() {
var wcall = wicketAjaxGet('$url$' + '$args$', function() { }, function() { });
}
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