Joomla 如何对 helper.php 模块进行 ajax 调用 [英] Joomla how to make an ajax call to an helper.php module

问题描述

我创建了一个模块，而不是一个组件，一个模块，因为它应该在不同位置的多个页面上出现多次我遵循 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 中，我想对 helper 进行 ajax 调用以刷新数据，例如:

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, 

所有其他参数都在后

有可能吗?确切的网址是什么?我应该在 helper.php(公共函数，类 myclass 扩展 JController)或 mod_module.php 中放什么: 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');

或者绝对是我需要创建的组件?

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

推荐答案

所以经过一些 ggsearch，我成功了感谢 这篇文章

so after some ggsearch, I succeeded thanks to this post

你必须调用自己，最好的方法是使用(在default.php中):

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

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

然后是 mod_yourmodule.php 用 JRequest::getVar 拦截 get 或 post "query" 因为 "$_POST['xxx']" 不起作用

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'

在助手中，由于您不需要所有布局，我在<"reply>"标签之间发送了函数返回值的回声，并使用 jexit() 停止了 joomla

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()

回复将是 default.php + 很容易解析的回声:

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

这篇关于Joomla 如何对 helper.php 模块进行 ajax 调用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！