標籤：color fhs dsv eww oql evb lol esc moc
對象遍曆例子
例子
例如對象遍曆實現全選
<!DOCTYPE html><html> <head> <meta charset="UTF-8"> <title>對象遍曆全選和全不選</title> <script src="../js/jquery-1.8.3.js" type="text/javascript" charset="utf-8"></script> <script type="text/javascript"> $(function(){ $("#quanxuan").click(function(){// 變數使用與JS一樣 var sta = this.checked;// 對象遍曆方式遍曆所有滿足條件的元素 $("body table #ren").each(function(){ this.checked=sta; }); }); }); </script> </head> <body> <font id="p11" color="#000000">WWW</font> <table border="1px" width="400px" align="center"> <tr> <th>全選:<input type="checkbox" name="quanxuan" id="quanxuan" value="" onclick="change()"/></th> <th>編號</th> <th>姓名</th> <th>年齡</th> </tr> <tr> <td><input type="checkbox" name="ren" id="ren" value="" /></td> <td>1</td> <td>qqq</td> <td>25</td> </tr> <tr> <td><input type="checkbox" name="ren" id="ren" value="" /></td> <td>1</td> <td>qqq</td> <td>25</td> </tr> <tr> <td><input type="checkbox" name="ren" id="ren" value="" /></td> <td>1</td> <td>qqq</td> <td>25</td> </tr> <tr> <td><input type="checkbox" name="ren" id="ren" value="" /></td> <td>1</td> <td>qqq</td> <td>25</td> </tr> </table> </body></html>
2.數組遍曆
例子：
jQuery遍曆方式
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