我得到一个"调用非对象"上的成员函数getClientOriginalExtension(),即使我已经找到了消除它的建议,包括添加'文件&#39 ; =>对我的{{Form :: open}}是真的。
知道我走错了哪一步?
编辑这是我的路由
Route::resource('/contractors', 'ContractorController');
Route::controller('/contractors', 'ContractorController');
Route::post('/contractors/portfolio/{$id}', 'ContractorController@post_Portfolio');
这是我的控制器:
public function post_Portfolio($id)
{
$contractor = Contractor::find($id);
$input = Input::all();
$rules = array(
'fileToUpload' => 'image|max:3000',
);
$validation = Validator::make($input, $rules);
if ($validation->fails())
{
return Response::make($validation->errors->first(), 400);
}
$file = Input::file('filesToUpload');
$destinationPath = 'uploads/portfolio';
$extension = $file->getClientOriginalExtension();
$filename = str_random(12).".{$extension}";
$upload_success = Input::file('filesToUpload')->move($destinationPath, $filename);
if( $upload_success ) {
//create a new portfolio and transfer the inputs to the db
$portfolio = new Portfolio;
$contractor = Contractor::find($id);
$portfolio->title = Input::get('title');
$portfolio->description = Input::get('projectDetails');
$portfolio->contractor_id = Input::get('contractor_id');
$portfolio->save();
$photo = new ContractorPhoto;
$photo->portfolio_id = $portfolio->id;
$photo->path = $destinationPath ."/". $filename;
$photo->save();
// redirect
Session::flash('message', 'Successfully updated profile!');
return Redirect::to('contractors/');
} else {
Session::flash('message', 'Houston we have a problem!');
return Redirect::to('contractors/');
}
}
以下是我的观点:
<div class="span8 bdb bdb-larger">
{{ Form::open(['url' => 'contractors/portfolio/{$id}','files' => true, 'method' => 'post', $contractor->id]) }}
<input type="hidden" name="contractor_id" value="{{$contractor->id}}">
<div class="row">
<div class="span6">
<label for="title">Project Name<span class="required">*</span></label>
<input type="text" name="title" id="title">
<input type="hidden" name="contractor_id" value="{{$contractor->id}}">
</div>
</div>
<div class="row">
<div class="span6">
<label for="projectDetails">Project Details <span class="required">*</span></label>
<textarea name="projectDetails" class="row-fluid" id="projectDetails"></textarea>
</div>
</div>
<div class="row">
<div class="span6">
<div>
<label for="filesToUpload">Cover Photo</label>
<input class="filestyle" type="file" name="filesToUpload[]" id="filesToUpload" multiple="multiple" />
<script>$(":file").filestyle({classInput: "input-small"});</script>
</div>
</div>
</div>
<div class="row">
<div class="span6">
<br />
<div>
<label for="photos">Additional Photos</label>
<input class="filestyle" type="file" name="filesToUpload[]" id="filesToUpload" multiple="multiple" />
<script>$(":file").filestyle({classInput: "input-small"});</script>
</div>
</div>
</div>
<div class="row">
<div class="span6">
<output id="filesInfo"></output>
</div>
</div>
<div class="row">
<div class="span6">
<br /><input type="submit" id="btn-porfolio" class="btn btn-primary btn-read-more" value="Submit">
</div>
</div>
</div>
{{form::close()}}
</div>
{{HTML :: script(&#39; assets / js / scripts / portfolio.js&#39;)}}
答案 0 :(得分:5)
我刚刚使用Laravel实现了dropzone,我遇到了类似的问题 - 我认为问题可能是filesToUpload实际上是一个数组,所以虽然Input :: hasFile将返回true,但你只能对该数组中的元素执行$ file-&gt; move()或$ file-&gt; getClientOriginalExtension()。
因此,如果您尝试提供索引:
$file = Input::file('filesToUpload[0]');
其余的应该有效。我知道这是一个老线程,但是当我在谷歌上搜索时它显得突出,我认为这可能会帮助有同样问题的人。
答案 1 :(得分:2)
在尝试对文件执行操作之前,您需要检查文件是否实际上传。我猜你得到的错误主要是你没有上传文件,但仍然尝试执行操作。更新您的代码如下:
if (Input::hasFile('filesToUpload'))
{
$file = Input::file('filesToUpload');
$destinationPath = 'uploads/portfolio';
$extension = $file->getClientOriginalExtension();
$filename = str_random(12).".{$extension}";
$upload_success = $file->move($destinationPath, $filename);
}
有关laravel文档中文件处理的更多信息:http://laravel.com/docs/requests#files