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eventWebXmlEnd = { String tmpfile ->
    def contextParam = '''<context-param>
        <description>Spring Expression Language Support</description>
        <param-name>springJspExpressionSupport</param-name>
        <param-value>false</param-value>
    </context-param>'''
    def root = new XmlParser().parse(webXmlFile)
    root.children().add(0, new XmlParser().parseText(contextParam))
    new XmlNodePrinter(new PrintWriter(new FileWriter(webXmlFile))).print(root)
}

jurberg

eventCreateWarStart = { warName, stagingDir ->
    def curDir = new File('Scripts');
    ant.exec(outputproperty: "cmdOut", errorproperty: "cmdErr", resultproperty: "cmdExit", failonerror: "false", executable: "java") {
        arg(line: "-cp ${new File(curDir, 'js.jar').absolutePath}")
        arg(line: "org.mozilla.javascript.tools.shell.Main")
        arg(line: "${new File(curDir, 'r.js').absolutePath}")
        arg(line: "-o")
        arg(line: "name=bootstrap")
        arg(line: "baseUrl=${stagingDir}/js")
        arg(line: "out=${stagingDir}/js/bootstrap-build.js")

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<script src="js/lib/require-2.1.2.js"
  data-main="js/bootstrap${grailsApplication.isWarDeployed() ? '-build' : ''}">
</script>

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define('view/person', ['domain/person', 'jQuery', 'window'], function(Person, $, Win) {

  var person = Person.createPerson();

  return {
     showPerson: function() {
        $('#person-div').html(person.name);
        Win.alert('Person updated!');
     }
  };

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<a onclick="view.person.showPerson(); return false;">Show person</a>
<div id="person-div"></div>

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app.all('/:controller/:action/:id?', function(req, res) {
  require(['app/controller/' + req.params.controller], function(Controller) {
    Controller[req.params.action](req, res);
  });
});

app.all('/:controller', function(req, res) {
  require(['app/controller/' + req.params.controller], function(Controller) {
    Controller.index(req, res);
  });

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UrlMappings.config.forEach(function(mapping) {
  app[mapping.verb](mapping.route, function(req, res) {
    require(['app/controller/' + mapping.controller], function(Controller) {
      Controller[mapping.action](req, res);
    });
  });
});

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<r:require module="test_dialog"/>
<div id="test-dialog" title="Test Dialog">
    <div class="test-dialog-content">
        This is a test.
    </div>
</div>

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modules = {
    application {
        resource url:'js/application.js'
    }
    test_dialog {
        dependsOn 'jquery, jquery-ui'
        resource url:'css/testDialog.css'
        resource url:'js/testDialog.js'
    }
}

jurberg

.test-dialog-content {
    font-weight: normal;
    color: red;
}