我想根据我的来获取文件applications_id
,我想在引导文件输入中看到它,我想删除它并用新文件替换。我该怎么做。以下是我尝试过的。任何人都可以帮助我。我被卡住了。
这是我的控制器函数 SoleProprietorController.php
public function uploadImages(Request $request, $applications_id)
{
$applications = new Applications;
// $KRAPIN = Input::get('KRA_unique_field');
$applications_id = Input::get('applications_id_unique_field');
if ($request->hasFile('breg_cert')) {
if ($request->file('breg_cert')->isValid()) {
// request()->breg_cert->move(public_path('breg_cert'), $imgName);
// $imgName = basename($request->breg_cert->store(public_path('breg_cert')));
$imgName = basename($request->breg_cert->move(public_path('breg_cert')));
$applications->breg_cert = $imgName;
}
return response()->json(['uploaded' => '/breg_cert/'.$imgName]);
}
}
这是我的 web.php
Route::post('/uploadImages/{applications_id}', 'SoleProprietorController@uploadImages')->name('home');
这是我刀片中的引导文件
<div class="col-md-4 mb-3">
<label for="validationServer023">Upload Business Registration Document</label>
<div class="form-group">
<div content="{{ csrf_token() }}" class="input-group input-file" name="Fichier1">
<input id="file-0a" name="breg_cert" value="" class="file" accept="text" type="file"> <br />
</div>
</div>
</div>
<script>
$("#file-0a").fileinput({
initialPreview: [
"<img src='/images/php' class='file-preview-image'>",
],
showUpload: true,
showRemove: true,
showCaption: true,
showPreview: true,
showClose: false,
autoOrientImage: true,
showUploadedThumbs: false,
uploadAsync: false,
uploadUrlThumb: false,
deleteUrl: "/public/KFS_Business_Registration_Certificates",
uploadUrl: "/uploadImages/{applications_id}",
// dataUrl: "/breg_cert/",
// uploadUrl: '/public/KFS_Business_Registration_Certificates', // you must set a valid URL here else you will get an error
theme: 'fa',
uploadExtraData: function() {
return {
_token: "{{ csrf_token() }}",
};
},
allowedFileExtensions: ['jpg', 'png', 'gif', 'pdf', 'jpeg'],
overwriteInitial: false,
maxFileSize: 500,
maxFilesNum: 10,
//allowedFileTypes: ['image', 'video', 'flash'],
slugCallback: function (filename) {
return filename.replace('(', '_').replace(']', '_');
}
});
</script>