失败,我从tutorialpoint上烬1.10以下代码。它工作正常。ember.js环路上的版本2.4.1
<!DOCTYPE html>
<html>
<head>
<title>Emberjs displaying list of items</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="http://builds.emberjs.com/tags/v1.10.0-beta.3/ember-template-compiler.js"></script>
<script src="http://builds.emberjs.com/release/ember.debug.js"></script>
<script src="http://builds.emberjs.com/beta/ember-data.js"></script>
</head>
<body>
<script type="text/x-handlebars">
<ul>
<!-- Getting each value of the myArray -->
{{#each value in App.myArray}}
<!-- diplaying the values -->
<li>{{value}}</li>
{{/each}}
</ul>
</script>
<script type="text/javascript">
var App = Ember.Application.create()
//creating the array
App.myArray = ['Mona','Manu','Mack']
</script>
</body>
</html>
但是,如果我改变的版本从
<script src="https://cdnjs.cloudflare.com/ajax/libs/ember.js/1.10.0/ember.min.js"></script>
到
<script src="https://cdnjs.cloudflare.com/ajax/libs/ember.js/2.4.1/ember.min.js"></script>
然后代码停止,没有错误的工作。我的第一个问题是我如何才能在2.4下工作?
我的第二个问题是,即使在1.1版本中,如果我使用的id =“{{值}}”这是行不通的。我该如何分配{{}}到DOM元素的id,这样的吗?
<!DOCTYPE html>
<html>
<head>
<title>Emberjs displaying list of items</title>
<!-- CDN's-->
<script src="https://cdnjs.cloudflare.com/ajax/libs/handlebars.js/4.0.5/handlebars.min.js"></script>
<script src="https://code.jquery.com/jquery-2.2.1.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/ember.js/1.10.0/ember.min.js"></script>
<script src="http://builds.emberjs.com/tags/v1.10.0-beta.3/ember-template-compiler.js"></script>
<script src="http://builds.emberjs.com/release/ember.debug.js"></script>
<script src="http://builds.emberjs.com/beta/ember-data.js"></script>
</head>
<body>
<script type="text/x-handlebars">
<ul>
<!-- Getting each value of the myArray -->
{{#each value in App.myArray}}
<!-- diplaying the values -->
<li id="{{value}}">{{value}}</li>
{{/each}}
</ul>
</script>
<script type="text/javascript">
var App = Ember.Application.create()
//creating the array
App.myArray = ['Mona','Manu','Mack']
</script>
</body>
</html>
更新: 我改成如下新的语法,但它仍然是行不通的。
<body>
<script type="text/x-handlebars">
<ul>
{{#each App.people as |person|}}
<li>Hello, {{person}}!</li>
{{/each}}
</ul>
</script>
<script type="text/javascript">
var App = Ember.Application.create()
//creating the array
App.people = ['Mona','Manu','Mack']
</script>
</body>
我不知道用这样的全局上2.x的工作,将每个语法也不支持,它应该是'{{#each作为的someArray |值| }}'我建议你遵循更近的资源,如官方指南。 – locks
喜,锁具,感谢您的答复。新的语法简化版,更好地工作,。 – Shawn