Laravel中文件上传的问题 [英] Problems with file upload in Laravel
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问题描述
我有一个简单的表单，其中包含文件上传输入，不会转储文件输入值.
I have a simple form with a file upload input that doesn't dump the file input value.
这是我拥有的表单代码:
This is the form code that i have:
<!-- Modal -->
<div class="modal fade" id="app-form" tabindex="-1" role="dialog" aria-labelledby="app-form-label">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span
aria-hidden="true">×</span></button>
<h4 class="modal-title" id="app-form-label">Ședință foto boudoir!</h4>
</div>
{!! Form::open(['url'=>'','method'=>'POST', 'files'=>true, 'id' => 'model-form']) !!}
<div class="modal-body">
<div class="row">
<div class="col-xs-12 col-sm-6">
<div class="form-group{{ $errors->has('first_name') ? ' has-error' : '' }}">
{!! Form::label('first_name', 'Nume') !!}
{!! Form::text('first_name', '', ['class' => 'form-control']) !!}
@if ($errors->has('first_name'))
<span class="help-block">
<strong>{{ $errors->first('first_name') }}</strong>
</span>
@endif
</div>
</div>
<div class="col-xs-12 col-sm-6">
<div class="form-group{{ $errors->has('last_name') ? ' has-error' : '' }}">
{!! Form::label('last_name', 'Prenume') !!}
{!! Form::text('last_name', '', ['class' => 'form-control']) !!}
@if ($errors->has('last_name'))
<span class="help-block">
<strong>{{ $errors->first('last_name') }}</strong>
</span>
@endif
</div>
</div>
</div>
<div class="row">
<div class="col-xs-12 col-sm-6">
<div class="form-group{{ $errors->has('age') ? ' has-error' : '' }}">
{!! Form::label('age', 'Vârsta') !!}
{!! Form::text('age', '', ['class' => 'form-control']) !!}
@if ($errors->has('age'))
<span class="help-block">
<strong>{{ $errors->first('age') }}</strong>
</span>
@endif
</div>
</div>
<div class="col-xs-12 col-sm-6">
<div class="form-group{{ $errors->has('sex') ? ' has-error' : '' }}">
{!! Form::label('sex', 'Vârsta') !!}
{!! Form::select('sex', ['M' => 'Masculin', 'F' => 'Feminin'], null, ['class' =>
'form-control',
'placeholder' =>
'-- Selectează --']) !!}
@if ($errors->has('sex'))
<span class="help-block">
<strong>{{ $errors->first('sex') }}</strong>
</span>
@endif
</div>
</div>
</div>
<div class="row">
<div class="col-xs-12 col-sm-6">
<div class="form-group{{ $errors->has('email') ? ' has-error' : '' }}">
{!! Form::label('email', 'Email') !!}
{!! Form::email('email', '', ['class' => 'form-control']) !!}
@if ($errors->has('email'))
<span class="help-block">
<strong>{{ $errors->first('email') }}</strong>
</span>
@endif
</div>
</div>
<div class="col-xs-12 col-sm-6">
<div class="form-group{{ $errors->has('phone') ? ' has-error' : '' }}">
{!! Form::label('phone', 'Telefon') !!}
{!! Form::text('phone', '', ['class' => 'form-control']) !!}
@if ($errors->has('phone'))
<span class="help-block">
<strong>{{ $errors->first('phone') }}</strong>
</span>
@endif
</div>
</div>
</div>
<div class="row">
<div class="col-xs-12">
<div class="form-group{{ $errors->has('details') ? ' has-error' : '' }}">
{!! Form::label('details', 'Detalii') !!}
{!! Form::textarea('details', '', ['class' => 'form-control', 'rows' => 10]) !!}
@if ($errors->has('details'))
<span class="help-block">
<strong>{{ $errors->first('details') }}</strong>
</span>
@endif
</div>
</div>
</div>
{!! Form::label('image', 'Fotografii Reprezentative') !!}
{!! Form::file('image') !!}
</div>
<div class="modal-footer">
<button type="submit" class="btn btn-warning card-2">Trimite Datele</button>
</div>
{!! Form::close() !!}
</div>
</div>
</div>
<!-- /End Modal -->
我使用ajax编写以下代码:
I use ajax to do the post with this code:
<script>
(function () {
$('#model-form').submit(function (e) {
e.preventDefault();
$.ajax({
type: 'POST',
url: 'store',
headers: {
'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
},
data: new FormData(this),
contentType: false,
cache: false,
processData:false,
success: function (response) {
console.log($('#image').val());
}
});
});
})();
</script>
现在不要问我为什么要在ajax中设置csrf-token标头，这是另一个问题，但是现在，问题是我要执行$ _POST&提交表单后，$ _ FILES转储，除图像文件上传数据外，我具有表单的所有值.我正在用这个把头发拔出来，所以请帮助我！
Now don't ask me why i set the csrf-token headers in ajax, that's another problem but for now, the problem is that is i do a $_POST & $_FILES dump after i submit the form, i have all the values of the form except the image file upload data. I'm pulling my hair out with this so please help me!
推荐答案
每当尝试以这种形式发送文件数据时，都应使用 enctype = multipart/form-data /p>
You should use enctype=multipart/form-data whenever you're trying to send file data in the form like this:
<form action="" method="POST" enctype="multipart/form-data">
</form>
您可以使用laravel的 dd()转储输入控制器内部的方法是这样的:
You can dump the inputs using laravel's dd() method inside controller like this:
dd(request()->all());
希望这会有所帮助！
这篇关于Laravel中文件上传的问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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