Question

如何在laravel中使用post方法的ajax请求

Answer 1

1.建议新手至少先弄通golaravel上入门的文章（一）和（二），否则理解比较困难
<meta name="_token" content="{{ csrf_token() }}"/>

2.前端js请求部分（注意那个header属性，是为了避免跨站伪造请求攻击写的）
$.ajax({
type: 'POST',
url: '/ajax/create',
data: { date : '2015-03-12'},
dataType: 'json',
headers: {
'X-CSRF-TOKEN': $('meta[name="_token"]').attr('content')
},
success: function(data){
console.log(data.status);
},
error: function(xhr, type){
alert('Ajax error!')
}
});

3.路由部分route.php(ajax/create路由打到Controllers/Ajax/PollController.php的store方法上处理)

Route::group(['prefix' => 'ajax', 'namespace' => 'Ajax'], function(){
Route::post('create', 'PollController@store');
});

控制器方法PollController.php，
<?php namespace App\Http\Controllers\Ajax;

use App\Http\Requests;
use App\Http\Controllers\Controller;

use Illuminate\Http\Request;
use Illuminate\Http\Response;
use App\Poll; // 用数据模型

use Redirect, Input, Auth, Log;

class PollController extends Controller {
public function store(Request $request)
{
$poll = new Poll;

$poll->date = Input::get('date');

if ($poll->save()) {
return response()->json(array(
'status' => 1
'msg' => 'ok',
));
} else {
return Redirect::back()->withInput()->withErrors('保存失败！');
}
}
}