jQuery 如何从laravel中的ajax请求中获取数据
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how to get data from ajax request in laravel
提问by Muhammad Awais
I am doing ajax request and passing this data
我正在做 ajax 请求并传递这些数据
$.ajax({
url: "{{URL::to('match')}}/"+ id,
type: 'PUT',
// dataType: 'default: Intelligent Guess (Other values: xml, json, script, or html)',
data: {
match_id : id,
start_time : newTime,
competitionId: {{$cid}},
_token: '{{ csrf_token() }}'
}
})
and in laravel trying to get this data as
并在 Laravel 中尝试将这些数据作为
dd($request->start_time);
but it is not working i am getting null
但它不起作用我得到了空
In chrome developer tools data with ajax request sent correctly this is one simple
在 ajax 请求正确发送的 chrome 开发者工具数据中，这是一个简单的
match_id:1
start_time:03:00
competitionId:1
_token:9p8plPay7HLvJvMrTgxayEH74Ow6c2D1cli1yU01
all of this was working fine before I moved this site to a new server
在我将此站点移至新服务器之前，所有这些都运行良好
have i missed any file ?
我错过了任何文件吗？
回答by Muhammad Awais
It works fine after i changed type to Post and then added a field _method: PUT i.e
在我将类型更改为 Post 然后添加一个字段 _method: PUT 后，它工作正常，即
$.ajax({
url: "{{URL::to('match')}}/"+ id,
type: 'POST',
// dataType: 'default: Intelligent Guess (Other values: xml, json, script, or html)',
data: {
_method: 'PUT',
match_id : id,
start_time : newTime,
competitionId: {{$cid}},
_token: '{{ csrf_token() }}'
}
})
回答by Genina Anne Gabuten
type php artisan route:list
输入 php artisan route:list
check your route there for example your
检查您在那里的路线，例如您的
Method = put
方法=放置
Uri = match/{match}
Uri = 匹配/{匹配}
Name = match.update
名称 = match.update
Action = App\Http\Controllers\MatchController@update//your method
Action = App\Http\Controllers\MatchController@ update//你的方法
Route:
路线：
Route::resource('/match', 'MatchController');
this is your ajax call:
这是你的ajax调用：
$.ajax({
url: 'match/'+ id, //this is your uri
type: 'PUT', //this is your method
data: { match_id:id, start_time:newTime },
dataType: 'json',
success: function(response){
}
});
Your Controller:
您的控制器：
public function update(Request $request, $match_id)
{
if(request()->ajax()){
$match = Match::find($match_id);
$validator = Validator::make($request->all(), [
'start_time'=>'required',
]);
if($validator->passes())
{
$match->start_time = $request->start_time;
$match->save();
return response()->json(['msg'=>'Updated Successfully', 'success'=>true]);
}
return response()->json(['msg'=>$validator->errors()->all()]);
}
}
