Posted in Javascript onMarch 01, 2012
查询了一下相关的资料,Div没有自动滚动的属性,只能模拟鼠标的滚动来现实想要的效果。
关键的部分部分在这里:div.scrollTop = div.scrollHeight;
下面是具体实现的精简代码:
<html> <body> <div id="divDetail" style="overFlow-y:scroll; width:250px;height: 200px;"> <table style="border:1px solid; "> <tr><td>id</td><td>name</td><td>age</td><td>memo</td></tr> <tr><td>000001</td><td>name1</td><td>24</td><td>memomemomemomemomemo</td></tr> <tr><td>000002</td><td>name2</td><td>23</td><td>memomemomemomemomemo</td></tr> <tr><td>000003</td><td>name3</td><td>23</td><td>memomemomemomemomemo</td></tr> <tr><td>000004</td><td>name4</td><td>23</td><td>memomemomemomemomemo</td></tr> <tr><td>000005</td><td>name5</td><td>23</td><td>memomemomemomemomemo</td></tr> <tr><td>000002</td><td>name2</td><td>23</td><td>memomemomemomemomemo</td></tr> <tr><td>000003</td><td>name3</td><td>23</td><td>memomemomemomemomemo</td></tr> <tr><td>000004</td><td>name4</td><td>23</td><td>memomemomemomemomemo</td></tr> <tr><td>000005</td><td>name5</td><td>23</td><td>memomemomemomemomemo</td></tr> </table> </div> </body> <script type="text/javascript" defer> var div = document.getElementById('divDetail'); div.scrollTop = div.scrollHeight; //alert(div.scrollTop); </script> </html>
其实,实现是很简单的但是一般很少有这种需求,期间还是走了一些弯路。
Javascript实现DIV滚动自动滚动到底部的代码
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