从外部html文件运行javascript
[英]run javascript from an external html file
问题描述
I have 2 html pages, one that uses: 
我有2个html页面，其中一个使用：
$.get('alertjquery.html', null, function(tsv) {
alert(tsv);
});
To get the data from the other webpage. 从另一个网页获取数据。 The other webpage contains: 另一个网页包含：
<html>
<head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7/jquery.min.js"></script>
<script>
$(document).ready(function() {
var data = $('#test').text($('section').length);
});
</script>
</head>
<body>
<section>
This should be counted
</section>
<section>
This should be counted
</section>
<section>
This should be counted
</section>
<section>
This should be counted
</section>
<section>
This should be counted
</section>
There are currently <b id='test'></b> alerts
</body>
I want to get the data that the javascript creates. 我想获取JavaScript创建的数据。 Is this possible to do? 这可能吗？ If so how would I go about it. 如果是这样，我将如何处理。 The get works but but gets the static webpage so doesn't run the javascript 该get可以运行，但是会获取静态网页，因此不会运行javascript
3 个解决方案
解决方案1
0 已采纳 2014-03-08 15:46:28
No, it's not possible. 不，不可能。
However, you can parse this data and count the paragraphs in other way. 但是，您可以解析此数据并以其他方式对段落进行计数。
解决方案2
0 2014-03-08 15:47:20
What you could do is this. 您能做的就是这个。 First load in the second HTML with AJAX, the create a DOM object. 首先使用AJAX加载第二个HTML，创建一个DOM对象。 then extract the innerHTML of your script tag. 然后提取脚本标记的innerHTML。 You can change document to nameofdomobject in this string. 您可以在此字符串中将文档更改为nameofdomobject。 and then evaluate it. 然后对其进行评估。
SOrry that i don't provide code, but this should help you 抱歉，我没有提供代码，但这对您有帮助
解决方案3
0 2014-03-08 15:48:16
You should apply the script inside $.get as such: 您应该这样在$.get应用脚本：
$.get('alertjquery.html', function(){
var data = $('#test').text($('section').length);
console.log(data)
});
However, it is better if you use $.load ; 但是，最好使用$.load ;
$('.container').load('alertjquery.html', function(){
var data = $('#test').text($('section').length);
console.log(data)
})
You can simplify this process by creating a function. 您可以通过创建函数来简化此过程。
声明:本站的技术帖子网页，遵循CC BY-SA 4.0协议，如果您需要转载，请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.