标签：table doc bsp set type title inpu i++ java
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>东京八十万萝莉总教头</title> </head> <body> <table border="1" style="text-align:center;"> <tr> <td>序号</td> <td>事情</td> <td>选项</td> </tr> <tr> <td>1</td> <td>大妹子爆炸</td> <td><input type="checkbox" name="check" onchange="che()" /></td> </tr> <tr> <td>2</td> <td>小妹子爆炸</td> <td><input type="checkbox" name="check" onchange="che()" /></td> </tr> <tr> <td>3</td> <td>中妹子爆炸</td> <td><input type="checkbox" name="check" onchange="che()" /></td> </tr> <tr> <td>4</td> <td>东京八十万萝莉爆炸</td> <td><input type="checkbox" name="check" onchange="che()" /></td> </tr> <tr> <td colspan="3">所有妹子爆炸<input type="checkbox" onchange="bz()" id="all"/></td> </tr> </table> <script type="text/javascript"> function bz(){ var ck_list = document.getElementsByName("check"); for (var i = 0; i < ck_list.length; i++) { ck_list[i].checked=!ck_list[i].checked; }; } //如果全选则把总的√打上 每次选框的时候都统计一次，看看是否有全选 function che(){ var ck_list = document.getElementsByName("check"); var num =0; for (var i = 0; i < ck_list.length; i++) { if(ck_list[i].checked){ num++; } }; if(num == ck_list.length){ document.getElementById("all").checked=true; }else if(num < ck_list.length){ document.getElementById("all").checked=false; } } </script> </body> </html>
标签：table doc bsp set type title inpu i++ java
原文地址：http://www.cnblogs.com/bbqwifi/p/6576277.html
