ui/file_manager/gallery/js/error_banner.js

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 /**
   6  * @param {Element} container Content container.
   7  * @constructor
   8  */
   9 function ErrorBanner(container) {
  10   this.container_ = container;
  11   this.errorBanner_ = this.container_.querySelector('.error-banner');
  12 }
  13
  14 /**
  15  * Shows an error message.
  16  * @param {string} message Message.
  17  */
  18 ErrorBanner.prototype.show = function(message) {
  19   this.errorBanner_.textContent = str(message);
  20   this.container_.setAttribute('error', true);
  21 };
  22
  23 /**
  24  * Hides an error message.
  25  */
  26 ErrorBanner.prototype.clear = function() {
  27   this.container_.removeAttribute('error');
  28 };