问题在javascript属性值

Question

<script type="text/javascript"> 
var randomnumber=Math.floor(Math.random()*10000); 
var sr = 'http://www.example.com/example.js?rnd='+randomnumber; 
document.write("<script type=\"text/javascript\" src=\"" + sr + "\" id-value-test=\"100\" > </script>"); 
</script> 

未终止的字符串文字在id-value-test。任何想法？

Answer 1

在做的HTML解析，浏览器不解析JavaScript的，所以他们停在第一</script>序列，他们发现  —即使是在一个字符串文字或JavaScript注释。

为了避免它，只是做任何事情打断</script>在你的字符串，如：

<script type="text/javascript"> 
var randomnumber=Math.floor(Math.random()*10000); 
var sr = 'http://www.example.com/example.js?rnd='+randomnumber; 
document.write("<script type=\"text/javascript\" src=\"" + sr + "\" id-value-test=\"100\" > <\/script>"); 
<!-- Change is here -----------------------------------------------------------------------------^ --> 
</script> 

或

<script type="text/javascript"> 
var randomnumber=Math.floor(Math.random()*10000); 
var sr = 'http://www.example.com/example.js?rnd='+randomnumber; 
document.write("<script type=\"text/javascript\" src=\"" + sr + "\" id-value-test=\"100\" > </" + "script>"); 
<!-- Change is here ----------------------------------------------------------------------------^ --> 
</script>