我正在尝试创建一个页面,用户可以在其中添加标题然后上传图像或 2。我正在使用 dropzone 和 Laravel,我试图让它看起来不同,我让它看起来像http:// www.dropzonejs.com/bootstrap.html
我遇到的问题是我需要向 js 文件添加一个 url,但它一直给我这个错误
POST http://crud.test/portfolios 419(未知状态)
在我的开发工具中的预览中
{消息:“”,异常:“Symfony\Component\HttpKernel\Exception\HttpException”,...}
我知道在 Laravel 我会使用
{{ csrf_field() }}
而且我无法将图像上传到我在控制器中指定的文件夹或将图像保存到我的数据库中。
我想要的是如何让我的图像上传到文件夹并保存到我的数据库中。
我的刀片:
<form action="{{ route('portfolios.store') }}">
{{ csrf_field() }}
<div class="form-group">
<label>Title</label>
<input type="title" name="title" class="form-control">
</div>
<div id="actions" class="row">
<div class="col-lg-7">
<span class="btn btn-success fileinput-button dz-clickable">
<i class="glyphicon glyphicon-plus"></i>
<span>Add files...</span>
</span>
<button type="button" class="btn btn-info start">
<i class="glyphicon glyphicon-upload"></i>
<span>Start upload</span>
</button>
<button type="reset" class="btn btn-warning cancel">
<i class="glyphicon glyphicon-ban-circle"></i>
<span>Cancel upload</span>
</button>
</div>
<div class="col-lg-5">
<span class="fileupload-process">
<div id="total-progress" class="progress progress-striped active total-upload-progress" role="progressbar" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0">
<div class="progress-bar progress-bar-success" style="width:0%;" data-dz-uploadprogress=""></div>
</div>
</span>
</div>
</div>
<div class="table table-striped files" id="previews">
<div id="template" class="file-row dz-image-preview">
<div>
<span class="preview">
<img data-dz-thumbnail />
</span>
</div>
<div>
<p class="name" data-dz-name></p>
<strong class="error text-danger" data-dz-errormessage></strong>
</div>
<div>
<p class="size" data-dz-size></p>
<div class="progress progress-striped active" role="progressbar" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0">
<div class="progress-bar progress-bar-success" style="width:0%;" data-dz-uploadprogress></div>
</div>
</div>
<div>
<button class="btn btn-info start">
<i class="glyphicon glyphicon-upload"></i>
<span>Start</span>
</button>
<button data-dz-remove class="btn btn-warning cancel">
<i class="glyphicon glyphicon-ban-circle"></i>
<span>Cancel</span>
</button>
<button data-dz-remove class="btn btn-danger delete">
<i class="glyphicon glyphicon-trash"></i>
<span>Delete</span>
</button>
</div>
</div>
</div>
<button type="submit" class="btn btn-primary">Submit</button>
</form>
我的 main.js:
var previewNode = document.querySelector("#template");
previewNode.id = "";
var previewTemplate = previewNode.parentNode.innerHTML;
previewNode.parentNode.removeChild(previewNode);
var myDropzone = new Dropzone(document.body, { // Make the whole body a dropzone
url: "/portfolios", // Set the url
thumbnailWidth: 80,
thumbnailHeight: 80,
parallelUploads: 20,
previewTemplate: previewTemplate,
autoQueue: false, // Make sure the files aren't queued until manually added
uploadMultiple: true,
previewsContainer: "#previews", // Define the container to display the previews
clickable: ".fileinput-button" // Define the element that should be used as click trigger to select files.
});
myDropzone.on("addedfile", function(file) {
file.previewElement.querySelector(".start").onclick = function() {
myDropzone.enqueueFile(file);
};
});
myDropzone.on("totaluploadprogress", function(progress) {
document.querySelector("#total-progress .progress-bar").style.width = progress + "%";
});
myDropzone.on("sending", function(file) {
document.querySelector("#total-progress").style.opacity = "1";
file.previewElement.querySelector(".start").setAttribute("disabled", "disabled");
});
myDropzone.on("queuecomplete", function(progress) {
document.querySelector("#total-progress").style.opacity = "0";
});
document.querySelector("#actions .start").onclick = function() {
myDropzone.enqueueFiles(myDropzone.getFilesWithStatus(Dropzone.ADDED));
};
document.querySelector("#actions .cancel").onclick = function() {
myDropzone.removeAllFiles(true);
};
我的控制器:
public function store(Request $request)
{
$portfolio = new Portfolio();
$portfolio->fill($this->getSafeInput($request));
if($request->hasFile('file'))
{
$names = [];
foreach($request->file('file') as $image)
{
$destinationPath = 'portfolio_images/';
$filename = $image->getClientOriginalName();
$image->move($destinationPath, $filename);
array_push($names, $filename);
}
$portfolio->file = json_encode($names);
}
$portfolio->save();
return redirect()->route('portfolios.index');
}
我的路线:
Route::get('/', function () {
return view('welcome');
});
Auth::routes();
Route::get('/home', 'HomeController@index')->name('home');
Route::resource('/portfolios', 'PortfolioController');
我希望我已经正确解释了,如果我遗漏了任何信息,请告诉我