的Joomla如何使一个AJAX调用一个helper.php模块 [英] Joomla how to make an ajax call to an helper.php module

问题描述

我创建模块，而不是一个部件，模块，因为它应出现的次数，对一些在各种位置的网页 我按照基本模块创建

I create a module, not a component, a module because it should appears a number of times, on a number of pages in various positions I follow basic module creation

在default.php我想作一个Ajax调用帮手，刷新的数据，这样的事情：

In default.php I would like to make a ajax call to helper to refresh data, something like that :

$.ajax({ url: '/index.php?option=mod_doodlike&format=raw&tmpl=component, 

所有其他参数都在交

all other parameters are in post

这可能吗？什么是确切的网址是什么？ 我应该把在helper.php（公共函数，类MyClass的扩展JController），或在mod_module.php： jimport（'joomla.application.component.controller'）;

Is it possible ? what is the exact URL ? what should I put in helper.php (public function , class myclass extends JController) or in mod_module.php : jimport('joomla.application.component.controller');

或肯定它的一个组成部分，我需要创造？

or definitely it's a component I need to create ?

推荐答案

所以一些ggsearch后，我成功得益于<一个href="http://www.simplifyyourweb.com/index.php/developers-corner/24-hands-on/39-including-jquery-into-a-joomla-module"相对=nofollow>这个帖子

so after some ggsearch, I succeeded thanks to this post

您必须调用自身，做最好的方法是使用（在default.php）：

you have to call itself, best way to do is to use (in default.php):

 'url: "<?php echo JURI::getInstance() ?>",'

然后就是mod_yourmodule.php拦截获取或交查询与JRequest :: getVar因为$ _ POST ['XXX']不工作

Then is mod_yourmodule.php intercept get or post "query" with JRequest::getVar because "$_POST['xxx']" does not work

 '$task = JRequest::getVar('task'); '
 'if($task == ....... '
 'and call the helper modyourmoduleHelper::youfuncion'

在帮手，因为你并不需要所有的布局我给funcion的回声之间的返回值＆LT;回复>标签和采空的Joomla与jexit（）

In helper, as you don't need all layouts I sent an echo of funcion returned value between "<"reply">" tags and stoped joomla with jexit()

的答复将是default.php +回声轻松与分析：

The reply will be the default.php + the echo easily parsed with :

 'var re = /<reply>(.*)<\/reply>/;'
 'var result = re.exec(T_output);       '       
 'if(result[1] != ''){ Displayfunction($.parseJSON(result[1]));}'

...完成

... finished

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