Function addMessageElement

examples/chat/public/main.js:117–141

(el, options)

  // options.prepend - If the element should prepend
  //   all other messages (default = false)
  const addMessageElement = (el, options) => {
    const $el = $(el);
    // Setup default options
    if (!options) {
      options = {};
    }
    if (typeof options.fade === 'undefined') {
      options.fade = true;
    }
    if (typeof options.prepend === 'undefined') {
      options.prepend = false;
    }

    // Apply options
    if (options.fade) {
      $el.hide().fadeIn(FADE_TIME);
    }
    if (options.prepend) {
      $messages.prepend($el);
    } else {
      $messages.append($el);
    }

    $messages[0].scrollTop = $messages[0].scrollHeight;
  }

  // Prevents input from having injected markup
  const cleanInput = (input) => {