Question

嗨，我是joomla的新手。我需要视图文件中的动态链接。



//no direct access
defined('_JEXEC') or die('Direct Access to this location is not allowed.');

// include the helper file
require_once(dirname(FILE).DS.'helper.php');

// get a parameter from the module's configuration

$userCount = 5;

// get the items to display from the helper
$items = ModNewHelper::getItems($userCount);

//link of the component

// include the template for display
require(JModuleHelper::getLayoutPath('mod_new'));

this is main file

/**
 * @author Raju Gautam
 * @copyright 2011
 */

defined('_JEXEC') or die('Direct Access to this location is not allowed.');

class ModNewHelper
{
    /**
     * Returns a list of post items
    */
    public function getItems($userCount)
    {
        // get a reference to the database
        $db = &JFactory::getDBO();

    // get a list of $userCount randomly ordered users 
    $query = 'SELECT name,id FROM `#__hello` ORDER BY ordering LIMIT ' . $userCount  . '';

    $db->setQuery($query);
    $items = ($items = $db->loadObjectList())?$items:array();

    return $items;
} //end getItems


} //end ModHelloWorld2Helper

this is helper file

defined('JEXEC') or die('Restricted access'); // no direct access 
 echo JText::('Latest News'); 
//echo "
"; print_r($items); exit;

foreach ($items as $item) { 

    <a href="#"> echo JText::sprintf($item->name); </a>


} this is view file 

I need the link on echo JText::sprintf($item->name); this line. can i helped please?

Answer 1

从视图文件中更改此行：

<a href="#"> echo JText::sprintf($item->name); </a>

到：

echo "<a href='".$item->link."'>". JText::sprintf($item->name)."</a>";

假设，link是您的链接的字段名称，否则根据您用于链接的字段名称进行更改。这可能会有所帮助，我想......祝你好运。

Answer 2

使用

echo "<a href='".JRoute::_($item->link, false)."'>". JText::sprintf($item->name)."</a>";

如果启用了路由，

JRoute也会处理路由。

如何在joomla中建立链接

2 个答案: