1// Copyright 2013 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 * Creates an element named |elementName| containing the content |text|.
7 * @param {string} elementName Name of the new element to be created.
8 * @param {string} text Text to be contained in the new element.
9 * @param {Object} opt_attributes Optional attribute dictionary for the element.
10 * @return {HTMLElement} The newly created HTML element.
11 */
12function createElementFromText(elementName, text, opt_attributes) {
13  var element = document.createElement(elementName);
14  element.appendChild(document.createTextNode(text));
15  if (opt_attributes) {
16    for (var key in opt_attributes)
17      element.setAttribute(key, opt_attributes[key]);
18  }
19  return element;
20}
21
22/**
23 * Creates an element with |tagName| containing the content |dict|.
24 * @param {string} elementName Name of the new element to be created.
25 * @param {Object.<string, string>} dict Dictionary to be contained in the new
26 * element.
27 * @return {HTMLElement} The newly created HTML element.
28 */
29function createElementFromDictionary(elementName, dict) {
30  var element = document.createElement(elementName);
31  for (var key in dict) {
32    element.appendChild(document.createTextNode(key + ': ' + dict[key]));
33    element.appendChild(document.createElement('br'));
34  }
35  return element;
36}
37