options(['initialCaption' => $placeholder]); // } // return $this; // } /** * Set default options form image field. * * @return void */ protected function setupDefaultOptions() { $defaultOptions = [ 'language' => 'zh', // 'theme' => 'explorer', 'uploadUrl' => route('api.fileinput'), 'initialPreviewAsData' => true, // 'initialPreviewAsData' => true, // 'browseLabel' => trans('admin.browse'), // 'showRemove' => false, // 'showUpload' => false, // 'dropZoneEnabled' => false, //dropzone disabled by default for backward compatibility //// 'initialCaption' => $this->initialCaption($this->value), // 'deleteExtraData' => [ // $this->formatName($this->column) => static::FILE_DELETE_FLAG, // static::FILE_DELETE_FLAG => '', // '_token' => csrf_token(), // '_method' => 'PUT', // ], ]; $this->options($defaultOptions); } /** * Render file upload field. * * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View */ public function render() { $this->options([]); $this->setupDefaultOptions(); $options = json_encode($this->options); $this->script = <<getElementClassSelector()}").fileinput({$options}); EOT; return parent::render(); } }