JS代码：
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function checkall(obj,name) { var boxs = document.getElementsByName(name); for(var i=boxs.length;i--;){ boxs[i].checked = obj.checked; } } |
Posts Tagged: checkbox
14
Apr 10
JavaScript实现Checkbox全选功能
8
Apr 10
JavaScript检测Checbox是否被选中
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<html> <head> <script language=javascript> function validate(chk){ if (chk.checked == 1) alert("Thank You"); else alert("You didn't check the box yet...") } </script> </head> <body> <form> <input type=checkbox name=chk1/>Please Check Me <p><input type=button value="check" onclick="return validate(chk1);"/> </p></form> </body> </html> |