PHP source code for batch review and batch deletion
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<form name="form1" method="post" action="manage.php?act=sub"> <input type="checkbox" name="mm[]" value="<?=$row['0']?>" onClick="checkItem(this, 'mmAll')"> <!--checkbox 实现选择多条记录--> <input type="submit" name="Submit" value="删除" onClick="return(confirm('确认要删除吗?'))"> </form> //JS实现全选/不全选的代码 <script language=Javascript> function checkAll(e, itemName) { var aa = document.getElementsByName(itemName); for (var i=0; i<aa.length; i++) aa[i].checked = e.checked; } function checkItem(e, allName) { var all = document.getElementsByName(allName)[0]; if(!e.checked) all.checked = false; else { var aa = document.getElementsByName(e.name); for (var i=0; i<aa.length; i++) if(!aa[i].checked) return; all.checked = true; } } </script> $num=$_POST['mm'];//这里得到一个POST数组; $str=implode(',', $num); 把数组值分开; $query="delete from `ad` where `id` IN(${str});"; //SQL语法,IN条件语句;
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