checkbox批量选中,获取选中项的值的简单实例
<!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <script type="text/javascript" src="jquery.js"></script> </head> <body> <div id="table"> <table id="personList" border="1"> <tr> <th>ID</th> <th><input type="checkbox" name="allCheck"></input></th> <th>name</th> <th>age</th> <th>Country</th> </tr> <tr> <td>1</td> <th><input type="checkbox" name="checkme" id="a"></input></th> <td>asan</td> <td>32</td> <td>China</td> </tr> <tr> <td>2</td> <th><input type="checkbox" name="checkme" id="b3e"></input></th> <td>hon</td> <td>30</td> <td>JP</td> </tr> <tr> <td>3</td> <th><input type="checkbox" name="checkme" id="cdd"></input></th> <td>Jhone</td> <td>27</td> <td>USA</td> </tr> </table> </div> <input type="button" value="" id="qw" name="aaa"/> <script> function fun(){ var obj = document.getElementsByName("checkme"); var arr = new Array(); for(var i=0;i<obj.length;i++){ obj[i].click(); arr[i]=$(obj[i]).parent().siblings().first().text(); alert(arr); } } function s(){ var obj = document.getElementsByName("checkme"); var arr = []; for(var i=0;i<obj.length;i++){ if($(obj[i]).is(':checked')){ var id = $(obj[i]).parent().siblings().first().text(); var name = $(obj[i]).parent().siblings().eq(1).text(); var age = $(obj[i]).parent().siblings().eq(2).text(); var country = $(obj[i]).parent().siblings().eq(3).text(); alert("id"+id+" ,name:"+name+" ,age:"+age+" ,country:"+country); //alert("$(obj[i]):"+$(obj[i])+" ,id:"+$(obj[i]).id+" ,name:"+$(obj[i]).name) } } } </script> </body> </html>
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