[JavaScript][页面定位]锚的容易使用

2013-03-25

[JavaScript][页面定位]锚的简单使用源：http://blog.csdn.net/szwangdf/article/details/4205553评：?[页面

[JavaScript][页面定位]锚的简单使用

源：http://blog.csdn.net/szwangdf/article/details/4205553

评：

?[页面定位]锚的简单使用

1.使用window.location.hash定位到指定的锚

[xhtml] view plaincopy

<!DOCTYPE?HTML?PUBLIC?"-//W3C//DTD?HTML?4.0?Transitional//EN">??<HTML>??
<HEAD>??<TITLE>?New?Document?</TITLE>??
<META?NAME="Generator"?CONTENT="EditPlus">??<META?NAME="Author"?CONTENT="">??
<META?NAME="Keywords"?CONTENT="">??<META?NAME="Description"?CONTENT="">??
??<mce:script?laguage="javascript"><!--??
????function?onTopClick()?{??????????window.location.hash?=?"#top";???
????}??????function?onBottomClick()?{??
????????window.location.hash?=?"#bottom";???????}??
//?--></mce:script>???</HEAD>??
??<BODY>??
????<a?name="top"></a>??????<input?id="btnBottom"?type="button"?onclick="javascript:onBottomClick()"?value="跳转到底部"/> ??
????????1 2 3 4 5 ??????????1 2 3 4 5 ??
????????1 2 3 4 5 ??????????1 2 3 4 5 ??
????????1 2 3 4 5 ??????????1 2 3 4 5 ??
????????1 2 3 4 5 ??????????1 2 3 4 5 ??
????????1 2 3 4 5 ??????????1 2 3 4 5 ??
????????1 2 3 4 5 ??????????1 2 3 4 5 ??
????<input?id="btnBottom"?type="button"?onclick="javascript:onTopClick()"?value="跳转到顶部"/> ??????<a?name="bottom"></a>??
</BODY>??</HTML>?

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