socialforge/app/views/poll/_edit_head.html.erb

<script type="text/javascript">
  function regexPollsTitle()
  {
      var polls_title = $.trim($("#polls_title").val());
      alert(polls_title);
  }
</script>
<div class="ur_editor ur_title_editor"> <!--编辑头部start-->
  <div class="ur_title_editor_title">
    <input type="text" name="title" id="polls_title" class="input_title" placeholder="问卷标题" onkeyup="regexPollsTitle();"/>
  </div>
  <div class="ur_title_editor_prefix">
    <textarea name="prefix"  class="textarea_editor" placeholder="问卷描述">
    </textarea>
  </div>
  <div class="ur_editor_footer">
    <a class="btn_submit" data-button="ok">确定</a>
    <a class="btn_cancel" data-button="cancel">取消</a>
  </div>
  <div class="cl"></div>
</div><!--编辑头部 end-->