如何从jquery方法将id传递给服务器端

Question

代码我尝试过但失败了。某处缺少某些东西......

$(".delete").click(function() 
{
    var db_id = $(this).attr("db_id");
    alert(db_id);
    $.post("ajax_inspection.php", {type: qrystrdelete,id: id},
    function(data)
    {
        // callback function gets executed
        $('#db_id').html(data);
        alert("Return data" + data);
    });

ajax.inspection.php包含：

<?php
include_once("inspection_query_fun.php");
if($_REQUEST['type'] == 'qrystrdelete')
$var_result = deleteslab($_REQUEST['id']); 
?>

inspection_query_fun.php包含del

<php
function deleteslab($PAR_Id)
{
    $sql = "DELETE FROM ".CONTROL_REPORT_DETAILS." WHERE sb_slab_id=".db_escape($PAR_Id);
    db_query($sql);
}
?>

Answer 1

更改

$.post("ajax_inspection.php", {type: qrystrdelete,id: id}

到此：

$.post("ajax_inspection.php", {type: "qrystrdelete",id: db_id}

Answer 2

您可能需要在以下几行中进行一些编辑：

 var db_id = $(this).attr("db_id");
       alert(db_id);
       $.post("ajax_inspection.php", {type: qrystrdelete,id: id},

将其替换为以下内容：

 var id = $(this).attr("id");
       $.post("ajax_inspection.php", {type: "qrystrdelete",id: id},

希望这会奏效。