plugins - joomla 2.5 中 loadig re-captcha 插件的代码

Question

我想将默认的重新验证插件添加到我的 joomla 网站。我写了以下代码：

//php code
JPluginHelper::importPlugin('captcha');
$dispatcher = JDispatcher::getInstance();
$dispatcher->trigger('onInit','dynamic_recaptcha_1');

//html code
 <div id="dynamic_recaptcha_1"></div>

但是什么都没有显示！！我试图找到很多但无法找到解决方案。任何帮助将不胜感激。阈值。

Answer 1

Have you enabled the captcha plugin in extensions->plugins? You will also have to fill in the private and public keys in the plugin.

Answer 2

您可以尝试在表单中添加客户端验证。

http://docs.joomla.org/Client-side_form_validation

例如

JHTML::_('behavior.formvalidation');

<form class="form-validate"> ... </form>

<field name="email" type="text" class="required validate-email" size="30" />

//For radios make sure the class is applied to the options: 

<field name="ThisorThat" type="radio" label="Please say if it was full-time or the part-time equivalent?" >
 <option value="This" class="required">This</option>
 <option value="That" class="required">That</option>
</field>

然后，只要您在全局配置中选择了 ReCaptcha 作为默认验证码，它就会显示出来。

让我知道它是否有效！

Answer 3

Joomla 经常使用 MooTools 库。

再次尝试插入

<script src="/media/system/js/mootools-core.js" type="text/javascript"></script>
<script src="/media/jui/js/jquery.min.js" type="text/javascript"></script>
<script src="/media/jui/js/jquery-noconflict.js" type="text/javascript"></script>
<script src="/plugins/captcha/idcaptcha/idcaptcha.js" type="text/javascript"></script>

前

<div id="dynamic_recaptcha_1"></div>