php+html+js 全选删除

 //HTML

<form method="post" action="{:U('Home/Qrcode/alldel')}" name="form1" id="form1" onsubmit="return confirm('确定要全部删除吗?');">

<input type="checkbox" class="ng-pristine ng-valid" value="{$vo.id}" name="check[]"></td>

<input type="checkbox" class="ng-pristine ng-valid" onclick="checkall('all')" >//点击选择

<button type="submit" class="btn btn-default ng-binding">批量删除</button>

</form>

 

//PHP

 

public function alldel(){
  $check=array();
  $check=I("post.check");
  if($check==""){
    $this->error("请选择要删除的信息");
  }else{
    $str=implode(',', $check);
    $r=M("qrcode")->where(array('id'=>array('in',$str)))->delete();
  if($r){
    $this->success("删除成功!",__APP__."/Home/Qrcode/index",2);
  }else{
    $this->error("删除失败!",__APP__."/Home/Qrcode/index");
    }
  }
}

//JS

 

<script type="text/javascript">
  function checkall(t){
    var es = document.form1.elements;
    for(var i=0;i<es.length;i++){
    if(es[i].type == 'checkbox' ){
    if(t == 'all'){
      es[i].checked = !es[i].checked;

      }
    }
  }
}

</script>

posted @ 2016-05-31 11:08  流年沉默的如此苍凉╰╮  阅读(243)  评论(0编辑  收藏  举报