带有laravel 5.6的ajax发布 [英] ajax post with laravel 5.6
本文介绍了带有laravel 5.6的ajax发布的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我不知道如何获取此ajax请求进行发布.
I can't figure out how to get this ajax request to post.
<button class="btn btn-sm btn-primary" id="ajaxSubmit">Submit</button>
<textarea rows="4" class="form-control resize_vertical" id="application_notes" name="application_notes" placeholder="Notes">{{$application->notes}}</textarea>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script>
var url = "/instructor-notes-save/{{$application->id}}"
$(document).ready(function(){
$('#ajaxSubmit').click(function(e){
e.preventDefault();
$.ajaxSetup({
headers: {
'X-CSRF-TOKEN': $('meta[name="_token"]').attr('content')
}
});
$.ajax({
url: url,
method: 'post',
data: {
application_notes: jQuery('#application_notes').val(),
},
success: function(response){
console.log(response);
}});
});
});
</script>
我的控制器是这样的:
public function saveNotes(Request $request, $id)
{
$application = Application::findOrFail($id);
$application->notes = $request->application_notes;
$application->save();
return response()->json(['success'=>'Data is successfully added']);
}
关于它的价值，这是我的路线:
And for what it's worth, here is my route:
Route::post('/instructor-notes-save/{id}', 'InstructorsController@saveNotes')->name('instructor.save.note');
要使此ajax请求正常工作，我缺少什么?在我的控制台日志中，我收到419个未知状态错误.
What am i missing to get this ajax request to work? In my console log, i get a 419 unknown status error.
推荐答案
请检查您的布局文件中< head> 中是否存在元标记 _token 标签.
Kindly check that the meta tag _token is present in your layout file inside the <head> tag.
还请确保您的路由文件中包含AJAX网址.
Also please make sure that the AJAX url is present in your routes file.
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