Jak wykryć odświeżenie captcha

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2 total messages Started by konsul41 Mon, 29 Jul 2013 09:34

#51314

Author: konsul41
Date: Mon, 29 Jul 2013 09:34

21 lines
1619 bytes

jest sobie skrypt

...
<script language="JavaScript">
...
         function GetNewChallenge() {
             document.getElementById('captchaImg').src = 
'Captcha/Captcha.ashx?ms=' + Math.random();
         }
...
         </script>
...
<a id="aRefreshCaptcha" href="javascript:GetNewChallenge();">
                                     <img id="imgRefreshCaptcha" 
src="images\captcha_refresh.gif" border="0">
                                 </a>
...
jak wykryć zakończenie ładowania obrazka po kliknięciu w link 
aRefreshCaptcha?

Nie jest wywoływane onLoad.

Re: Jak wykryć odświeżenie captcha

#51315

Author: konsul41
Date: Tue, 30 Jul 2013 11:58

36 lines
2141 bytes

W dniu 29-07-2013 11:34, konsul41@wp.pl pisze:
> jest sobie skrypt
>
> ...
> <script language="JavaScript">
> ...
>         function GetNewChallenge() {
>             document.getElementById('captchaImg').src = 
> 'Captcha/Captcha.ashx?ms=' + Math.random();
>         }
> ...
>         </script>
> ...
> <a id="aRefreshCaptcha" href="javascript:GetNewChallenge();">
>                                     <img id="imgRefreshCaptcha" 
> src="images\captcha_refresh.gif" border="0">
>                                 </a>
> ...
> jak wykryć zakończenie ładowania obrazka po kliknięciu w link 
> aRefreshCaptcha?
>
> Nie jest wywoływane onLoad.

function getImage(url) {
   var image1 = document.createElement(''img'');
image1.onload = function()
{
   document.getElementById(''captchaImg'').src=image1.src;
   document.getElementById(''efekt'').value=image1.src;
   efekt.fireEvent("onrowenter");
};
image1.src = url;
}
function GetNewChallenge2() {
   getImage(''Captcha/Captcha.ashx?ms='' + Math.random());
}

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