【发布时间】:2011-09-13 23:43:18
【问题描述】:
::EXPLINATION::
在一个 HTML 文件中,我试图加载一个带有验证码检查的注册框架。表格本身会显示出来。验证码没有。所以我知道 javascript(在下面发布)得到了我想要的。但是有一些问题导致我的验证码无法显示。
最后一点,我的目标是一个 id 为“splashTarget”的 div,我使用 CSS 来安排我想要的一切。我不会发布它,因为它可能不相关,但如果您认为我确实需要发布它以获得帮助,请告诉我。
::CODE::
似乎不起作用的表格:
<div class="splash"> </div>
<div style="text-align:left" id="registrationSplash" class="splashContent">
<div style="text-align:right">
<a style="color:darkred" href="javascript:closeSplash()">[ CANCEL ]</a>
</div>
<h1>REGISTER</h1>
<form action="" method="post" id="registerForm">
<?PHP
require_once('recaptchalib.php');
$publickey = "[censored]";
echo recaptcha_get_html($publickey);
echo '<!--'.recaptcha_get_html($publickey).'-->';
?>
<table>
<tr>
<td>First Name:</td>
<td><input type="text" name="firstname" maxlength="60"></td>
<td>Username:</td>
<td><input type="text" name="username" maxlength="30"></td>
</tr>
<tr>
<td>Last Name:</td>
<td><input type="text" name="lastname" maxlength="60"></td>
<td>Password:</td>
<td><input type="password" name="pass" maxlength="30"></td>
</tr>
<tr>
<td>E-mail Address:</td>
<td><input type="text" name="firstname" maxlength="60"></td>
<td>Confirm Password:</td>
<td><input type="password" name="pass2" maxlength="30"></td>
</tr>
<tr>
<th colspan=4 style="text-align:right">
<button onclick="submitFormRegisterSplash()" type="button" name="submit" value="Login">Register!</button>
</th>
</tr>
</table>
</form>
<div id="status" />
</div>
对 recaptia 的实际调用。
<?PHP
require_once('recaptchalib.php');
$publickey = "[censored]";
echo recaptcha_get_html($publickey);
echo '<!--'.recaptcha_get_html($publickey).'-->';
?>
用于加载注册表单的Javascript函数:
function onRegisterClicked() {
var onRegisterClickedHttp;
if(window.XMLHttpRequest) {
onRegisterClickedHttp = new XMLHttpRequest();
onRegisterClickedHttp.onreadystatechange = function() {
if(onRegisterClickedHttp.readyState==4 && onRegisterClickedHttp.status==200) {
var response = onRegisterClickedHttp.responseText;
document.getElementById("splashTarget").innerHTML = response;
}
}
}
onRegisterClickedHttp.open("GET", "Verification/RegisterSplash.php", true);
onRegisterClickedHttp.send();
}
调用创建后网页上的结果
<div id="splashTarget">
<div class="splash"> </div>
<div style="text-align:left" id="registrationSplash" class="splashContent">
<div style="text-align:right">
<a style="color:darkred" href="javascript:closeSplash()">[ CANCEL ]</a>
</div>
<h1>REGISTER</h1>
<form action="" method="post" id="registerForm">
<script type="text/javascript" src="http://www.google.com/recaptcha/api/challenge?k=6LehEsgSAAAAAAH2xfKSXKSdldMwoiOqZyO5TupV"></script>
<noscript>
<iframe src="http://www.google.com/recaptcha/api/noscript?k=6LehEsgSAAAAAAH2xfKSXKSdldMwoiOqZyO5TupV" height="300" width="500" frameborder="0"></iframe><br/>
<textarea name="recaptcha_challenge_field" rows="3" cols="40"></textarea>
<input type="hidden" name="recaptcha_response_field" value="manual_challenge"/>
</noscript><!--<script type="text/javascript" src="http://www.google.com/recaptcha/api/challenge?k=6LehEsgSAAAAAAH2xfKSXKSdldMwoiOqZyO5TupV"></script>
<noscript>
<iframe src="http://www.google.com/recaptcha/api/noscript?k=6LehEsgSAAAAAAH2xfKSXKSdldMwoiOqZyO5TupV" height="300" width="500" frameborder="0"></iframe><br/>
<textarea name="recaptcha_challenge_field" rows="3" cols="40"></textarea>
<input type="hidden" name="recaptcha_response_field" value="manual_challenge"/>
</noscript>--> <table>
<tbody><tr>
<td>First Name:</td>
<td><input type="text" name="firstname" maxlength="60"></td>
<td>Username:</td>
<td><input type="text" name="username" maxlength="30"></td>
</tr>
<tr>
<td>Last Name:</td>
<td><input type="text" name="lastname" maxlength="60"></td>
<td>Password:</td>
<td><input type="password" name="pass" maxlength="30"></td>
</tr>
<tr>
<td>E-mail Address:</td>
<td><input type="text" name="firstname" maxlength="60"></td>
<td>Confirm Password:</td>
<td><input type="password" name="pass2" maxlength="30"></td>
</tr>
<tr>
<th colspan="4" style="text-align:right">
<button onclick="submitFormRegisterSplash()" type="button" name="submit" value="Login">Register!</button>
</th>
</tr>
</tbody></table>
</form>
<div id="status">
</div>
</div></div>
正在使用的网站是 gumonshoe dot net slash Registration 您需要选择尝试注册才能看到弹出窗口。我禁用了创建初始屏幕的 CSS,认为它可能是 z-indexes 的问题。好像不是这样的。
感谢任何提示。
【问题讨论】:
标签: php javascript html ajax captcha