javascript - 几秒后切换 JavaScript OnClick 函数

Question

在我的提交按钮上，我有 onclick="list_activity(); 但如何才能使 list_activity(); 函数在按钮按下后大约 2 秒运行点击而不是直接点击？

我正在使用的 HTML 代码:

<textarea name="blab_field" id="blab_field" style="width:98%;height:55px;" placeholder="What is on your mind?  - What are you doing right now? - Tag people with @username (username can be found on profiles)"></textarea>

          <input name="mem_id" id="mem_id" type="hidden" value="4" />
          <input name="poster_id" id="poster_id" type="hidden" value="<?php echo $logOptions_id; ?>" />
          <input type="hidden" name="type" id="type" value="a" />
          <input type="hidden" name="device" id="device" value="Google Chrome : Windows 7" />
           <input name="submit" type="submit" style="width:100%;" onClick="post_chat();" class="btn btn-info" value="Post Blab" />

Answer 1

$('input[type=submit]').on('click', function(){
     setTimeout(list_activity, 2000);                    
}});

更新:

HTML:

<input name="submit" type="submit" style="width:100%;" onClick="post_chat();" class="btn btn-info" value="Post Blab" />

JS:

  <script type="text/javascript">
    function post_chat() {
        setTimeout(list_activity, 2000); 
            //your todos
    }

    function list_activity() {
        //your todos 
    }
    </script>