[Webkit-unassigned] [Bug 31097] <FORM> sends the form-data to the URL specified in "action" only once.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=31097





--- Comment #4 from Hanrui <hanrui.gao at gmail.com>  2009-11-03 23:00:35 PDT ---
The second item is not an essential condition, look at the page again
(http://blog.sina.com.cn/), the clicking the Google icon will lead you to
Google homepage. However it could not trigger two times if you click it
continuously (without any keyboard event between the icon clicks).
The Google icon is outside the form, it take the action by the codes below:
<a id="sbox_change_google" href="javascript:void(0)">
  <img height="23" width="94" alt="Google"
src="http://i2.sinaimg.cn/lx/deco/2007/1229/standard_header_channel_google.gif"/>
</a>

sina.$("sbox_change_google").onclick = function(){
    submitFormWithChannel("tlogo");
};

function submitFormWithChannel(a) {
    if (document.gform.q.value == "\u8BF7\u8F93\u5173\u952E\u8BCD" ||
        document.gform.q.value == "\u8BF7\u8F93\u5165\u5173\u952E\u5B57" ||
        document.gform.q.value == "") {
        document.gform.q.value = "";
        document.gform.channel.value = a;
        document.gform.submit();
    } else {
        document.gform.channel.value = a;
        document.gform.submit();
        return;
    }
}

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