EmberJS 模板开发助手日志
描述
{{log}}助手使输出变量或表达式变得容易，其将输出呈现到浏览器的控制台。它也接受原始类型，如字符串或数字。
语句
{{log 'Statment' VarName}}
例子
<!DOCTYPE html>
<html>
<head>
<title>Emberjs Development Helper Log</title>
<!-- CDN's -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/handlebars.js/3.0.1/handlebars.min.js"></script>
<script src="https://code.jquery.com/jquery-2.1.3.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/ember.js/1.10.0/ember.min.js"></script>
<script src="https://builds.emberjs.com/tags/v1.10.0-beta.3/ember-template-compiler.js"></script>
<script src="https://builds.emberjs.com/release/ember.debug.js"></script>
<script src="https://builds.emberjs.com/beta/ember-data.js"></script>
</head>
<body>
<script type="text/x-handlebars" data-template-name="index">
<!-- renders an output to the browser's console -->
{{log 'Name is:' name}}
</script>
<script type="text/javascript">
App = Ember.Application.create();
App.IndexRoute = Ember.Route.extend({
setupController: function(controller){
controller.set('name', 'Tutorialspoint');
}
});
</script>
</body>
</html>
上述程序的输出将显示在浏览器的控制台中，如下图所示。
