| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| /** |
| * Creates an element named |elementName| containing the content |text|. |
| * @param {string} elementName Name of the new element to be created. |
| * @param {string} text Text to be contained in the new element. |
| * @param {Object} opt_attributes Optional attribute dictionary for the element. |
| * @return {HTMLElement} The newly created HTML element. |
| */ |
| function createElementFromText(elementName, text, opt_attributes) { |
| var element = document.createElement(elementName); |
| element.appendChild(document.createTextNode(text)); |
| if (opt_attributes) { |
| for (var key in opt_attributes) |
| element.setAttribute(key, opt_attributes[key]); |
| } |
| return element; |
| } |
| |
| /** |
| * Creates an element with |tagName| containing the content |dict|. |
| * @param {string} elementName Name of the new element to be created. |
| * @param {Object.<string, string>} dict Dictionary to be contained in the new |
| * element. |
| * @return {HTMLElement} The newly created HTML element. |
| */ |
| function createElementFromDictionary(elementName, dict) { |
| var element = document.createElement(elementName); |
| for (var key in dict) { |
| element.appendChild(document.createTextNode(key + ': ' + dict[key])); |
| element.appendChild(document.createElement('br')); |
| } |
| return element; |
| } |