HTML中的Javascript变量访问 [英] Javascript variable access in HTML
本文介绍了HTML中的Javascript变量访问的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
说我在HTML页面中有以下JavaScript
Say I have the following JavaScript in a HTML page
<html>
<script>
var simpleText = "hello_world";
var finalSplitText = simpleText.split("_");
var splitText = finalSplitText[0];
</script>
<body>
<a href = test.html>I need the value of "splitText" variable here</a>
</body>
</html>
如何在脚本标记之外获取变量splitText的值。
How do I get the value of the variable "splitText" outside the script tags.
谢谢!
推荐答案
<html>
<script>
var simpleText = "hello_world";
var finalSplitText = simpleText.split("_");
var splitText = finalSplitText[0];
window.onload = function() {
//when the document is finished loading, replace everything
//between the <a ...> </a> tags with the value of splitText
document.getElementById("myLink").innerHTML=splitText;
}
</script>
<body>
<a id="myLink" href = test.html></a>
</body>
</html>
这篇关于HTML中的Javascript变量访问的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文