javascript - OnClick 按钮仅给出 ajax jquery php mysqli 中的第一行值

Question

当我点击按钮(id=button)时，它只给我隐藏的第一行值(输入“id=close”)..

我有数组列表，但是当我单击关闭按钮时，所有它都给出第一行 id ..为什么会这样

下面是我的代码文件:

echo "<script type=\"text/javascript\">
  $(document).ready(function(){
       $('input[id=button]').on('click delegate keypress ', function(e){
                     e.preventDefault();
                     var id= $('input[name=close]').val();
                     var mainid = id;
                     alert(mainid);
                             $.ajax({
                                type:\"get\",
                                url:\"test.php\",
                                data:{
                                id:mainid
                                },
                                success:function(data){
                                  if(data){
                                      alert('Close Sucessful');
                                      }else {
                                       alert('Something Went Wrong');
                                      }
                                }
                            }); 
                });
           });
   </script>";

<小时/>

function processdasa($row){
     $a =" <input type=\"hidden\" name='close' value=\"".$row['id']."\" id=\"close\">
           <input type=\"button\" value=\"".$row['id']."\" id=\"button\">
         ";
     return $a;
}

测试.php

<?php
    $con= mysqli_connect("localhost","root","ght");
    $db = mysqli_select_db($con, "abc");
    $id = $_GET["id"];
    mysqli_query($con , "UPDATE testtable SET  closed=1  WHERE id=$id ");
    mysqli_close($con);
?>

有关更多说明，这是我的列表:

$result = get_list();
if($result){
$cols = array(
         _("id") => array('align'=>'center'),
         _("Name") => array('align'=>'center'),
         _("Closed") => array('align'=>'center','function'=>'processdasa')
); }

因此它看起来像:

Id |  Name |   Closed
------------- ----------------
1  |  ABC  |    1 (BUTTON)
2  |  RF   |    2 (BUTTON)
3  |  GF   |    3 (BUTTON)
4  |  GF   |    4 (BUTTON) 

Answer 1

如果 $row['id'] 是 id 数组，那么您必须进行这些更改 在此函数中更改名称 close 以将 id 数组携带为 close[]

function processdasa($row){
     $a =" <input type=\"hidden\" name='close[]' value=\"".$row['id']."\" id=\"close\">
           <input type=\"button\" value=\"".$row['id']."\" id=\"button\">
         ";
     return $a;
}

现在在你的 test.php 中

<?php
    $con= mysqli_connect("localhost","root","ght");
    $db = mysqli_select_db($con, "abc");
    $id = $_GET["id"];
    //$id is an arry so first implode it
    $new_id=implode(",",$id);
    //and now in your query us IN keyword
    mysqli_query($con , "UPDATE testtable SET  closed=1  WHERE id IN($new_id) ");
    mysqli_close($con);
?>