thinkphp Bulk Delete

1. Forms   Submit Data <form action= "__url__/deleteselected"  method= "POST" ></form>2.js validation <a  href= "#"  onclick= "Delall ()"  class= "delete" >  bulk delete </a><td class= "TC" > <input name= "id[]"  value= "<{$voList .txt_id}>"  type= "checkbox" ></td><script >    function delall () {      var chk_value  =[];       $ (' input[name= ' id[] "]:checked '). each (function () {          chk_value.push ($ (this). Val ());                console.log (chk_value);       var submit = confirm (chk_value.length==0 ? ') You have not selected any content yet! ': ' Do you need to remove ' id  ' +chk_value+ ');       if  (Submit)  {         window.location.href =  "__url__/deleteselected/id/" +chk_value;        return  false;      } else{         return false;      };    } </script>   3. Delete  //Bulk Delete     public function deleteselected () {          $getid  = $_request[' id ']; //gets the value of the selected check box          dump ($getid);        if  (! $getid)               $this->error (' record not selected ');  //no option to prompt information          $getids  = implode (', ',  $getid);  //choose more than one, It is used to connect the values ( = is_array)          $id ($getid)     $getids  :  $getid,  //if it is an array, it will be used, connected value to the $id, otherwise it will not be obtained, the number of concatenated values      //the last data operation,          $Result  = d ("Txt")->delete ($id);          $say  =  ' delete Success ';        if  ($Result  === false)  {             $this Error (' operation failed ');        } else {              $this->success ($say);         }    }

thinkphp Bulk Delete