by setting a breakpoint, I made sure the "$
("#show_messages_div").append("<li>test</li>");" line is executed, but
nothing happens, but if copy this line and execute it in the console,
it works, this is so weird.

On Jul 6, 1:16 pm, Slowness Chen <slowness.c...@gmail.com> wrote:
> the html is like the following. it works fine if I load it as a local
> html file, but when I load it from a server, it doesn't, I printed $
> ("#show_messages_div").html() in console but it showed nothing. it
> just doesn't make any sense to me. I tried  searching around but found
> nothing. can anybody give me a clue? thanks.
>
> BTW:when I load it from server side, it shows nothing but if I type "$
> ("#show_messages_div").append("dfdfdf")" in console, it works
>
> ...
> <script  type="text/javascript">
> $(document).ready(function() {
>         $("#show_messages_div").append('<h2>xxxx</h2>');});
>
> </script>
> ...
> <div id="show_messages_div"  width="300"></div>

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