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不从事活性的表述。 j)
原标题:Expression not working on Ractive.js

我不赞成我的发言。 我只是想 expression地表明:

{{ 5 * 3 }}

但是,我正在 con上我试图这样说的每一个言论的错误:

Failed to compute @5*3: Cannot read property  apply  of undefined

我在模板上尝试了每一种新表述。 我尝试了几种可能性(tom功能、计算功能等),甚至我只字不提,我只字不提,但我总是有同样的错误。 当我对一个变数进行约束时,如果我试图使用像+、/、*或称呼一种习俗功能等操作者,它就不再工作了。

任何想法? 这很奇怪。 提前感谢。

问题回答

<!doctype html>
<html>
<head>
    <!-- Ractive -->
    <script src= https://cdn.jsdelivr.net/npm/ractive ></script>
</head>
<body>
    <div id="target" class="container"></div>

    <script id= template  type= text/ractive >
        {{ 5*3 }}
    </script>

    <script>
        var page = 0; // an evil global variable ;)
        var ractive = new Ractive({
            el:  #target ,
            template:  #template 
     });
    </script>
</body>
</html>

如你在这种基本例子中看到的那样,你可能有一些同学错误,问题在其他地方。





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