如何使用ajax请求删除laravel 5.3中的记录? [英] How to delete record in laravel 5.3 using ajax request?

问题描述

我试图在laravel 5.3中使用ajax删除记录，我知道这是一个常见问题，并且已经有很多关于此主题的在线解决方案和教程.我尝试了其中的一些，但大多数都给了我相同的错误NetworkError: 405 Method Not Allowed.我试图以不同的角度来完成这项任务，但是我被卡住了，找不到我错了，这就是为什么我将此问题添加为指导原则.

I'm trying to delete record using ajax in laravel 5.3, i know this is one of the common question and there is already lots of online solutions and tutorials available about this topic. I tried some of them but most of giving me same error NetworkError: 405 Method Not Allowed. I tried to do this task by different angle but i'm stuck and could not found where i'm wrong, that's why i added this question for guideline.

我正在尝试使用以下脚本删除记录.

I'm trying following script for deleting the record.

Controller.php

public function destroy($id)
{   //For Deleting Users
    $Users = new UserModel;
    $Users = UserModel::find($id);
    $Users->delete($id);
    return response()->json([
        'success' => 'Record has been deleted successfully!'
    ]);
}

Routes.php

Route::get('/user/delete/{id}', 'UserController@destroy');

可见

<button class="deleteProduct" data-id="{{ $user->id }}" data-token="{{ csrf_token() }}" >Delete Task</button>

App.js

$(".deleteProduct").click(function(){
        var id = $(this).data("id");
        var token = $(this).data("token");
        $.ajax(
        {
            url: "user/delete/"+id,
            type: 'PUT',
            dataType: "JSON",
            data: {
                "id": id,
                "_method": 'DELETE',
                "_token": token,
            },
            success: function ()
            {
                console.log("it Work");
            }
        });

        console.log("It failed");
    });

当我单击删除按钮时，它在控制台中返回错误NetworkError: 405 Method Not Allowed.如果没有ajax，则相同的删除功能将正常运行.

When i'm click on delete button it returning me error NetworkError: 405 Method Not Allowed in console. Without ajax same delete function is working properly.

任何人都可以引导我解决问题的地方，如果有人在此方面指导我，我将不胜感激.谢谢..

Can anyone guide me where i'm wrong that i can fix the issue, i would like to appreciate if someone guide me regarding this. Thank You..

推荐答案

使用Route::delete代替使用Route::get.

除此之外，在ajax调用中将type: 'Put'更改为type: 'DELETE'.

In addition to that change the type: 'Put' to type: 'DELETE' in the ajax call.

P.S.这段代码

$Users = new UserModel;        // Totally useless line
$Users = UserModel::find($id); // Can chain this line with the next one
$Users->delete($id);

可以写为:

UserModel::find($id)->delete();

或更短:

UserModel::destroy($id);

请记住，->delete()将触发事件，而::destroy()不会触发事件.

Keep in mind that ->delete() will fire an event while ::destroy() will not.

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