我可以在Joomla的“列出所有联系人类别”页面中显示类别中的联系人列表吗？ [英] Can I show a list of contacts within category, on the 'List all contact categories' page in Joomla?

问题描述

所以简而言之，在Joomla中显示联系人有两种选择：

$ b $ ol <$>

显示所有Joomla联系人分类

在一个类别中显示所有Joomla联系人。

我想使用第一个选项，列表下的每个类别显示该类别中的联系人列表，以及一个链接到他们的个人资料。

我想到的最简单的方法是编辑模板覆盖文件com_contact / categories / default_items.php

我发现一个点，我希望列表出现，然后复制和粘贴代码从类别视图（生成

 < ul> 
<？php //添加每个类别的联系人列表
 foreach（$ this-> items as $ i => $ item）：？> 
< li> 
< a href =<？php echo JRoute :: _（ContactHelperRoute :: getContactRoute（$ item-> slug，$ item-> catid））;？>> 
<？php echo $ item-> name; ？> 
< / a> 
< / li> 
<？php endforeach; ？> 
< / ul> 
  

但是我假设我不能复制和粘贴，因为需要额外的节点添加到$ this-> items。

目前，没有列表正在生成，只是< ul> foreach 循环之外，还有趣的是，< li> 和< a> IS正在生成..但是链接到当前页面我可能是因为 $ item-> slug 是仍然被视为类别）。

那么，任何人都可以指出我正确的方向，如何引用一个类别内的联系人？所有我后面的是名字和slug / URL。

UPDATE：
我在同一个文件（default_items.php）中看到了这个，虽然我意识到这是指子类别...这是一个地方开始的类别内的实际联系？

 < （if（count（$ item-> getChildren（））> 0）：？> 
< div class =collapse fadeid =category-<？php echo $ item-> id;？>> 
<？php 
 $ this-> items [$ item-> id] = $ item-> getChildren（）; 
 $ this-> parent = $ item; 
 $ this-> maxLevelcat--; 
 echo $ this-> loadTemplate（'items'）; 
 $ this-> parent = $ item-> getParent（）; 
 $ this-> maxLevelcat ++; 
？> 
< / div> 
<？php endif; ？> 
  

BUMP - 有没有人有这方面的经验？或者在查看类别时能够呼叫个人联系人？它们是如何链接的？

解决方案

对于类别视图 c $ c> default_children.php 标签< li ... 添加代码：

 <？php 
 
 //获取类别模型数据
 $ categoryModel = JModelLegacy :: getInstance（'Category'，'ContactModel'， array（'ignore_request'=> true））; 
 
 $ categoryModel-> setState（'category.id'，$ child-> id）; 
 $ categoryModel-> setState（'list.ordering'，'a.name'）; 
 $ categoryModel-> setState（'list.direction'，'asc'）; 
 $ categoryModel-> setState（'filter.published'，1）; 
 
 $ contacts = $ categoryModel-> getItems（）; 
 
？> 
  

对于自定义字段在previus代码后添加：

  JLoader :: register（'FieldsHelper'，JPATH_ADMINISTRATOR。'/components/com_fields/helpers/fields.php'）; 
 foreach（$ contacts为$ contactItem）{
 $ currentContFields [] = FieldsHelper :: getFields（'com_contact.contact'，$ contactItem，true）; 
} 
  

So in a nutshell, you have two options for displaying Contacts in Joomla:

1. Show all Joomla Contact Categories.
2. Show all Joomla Contacts in a single Category.

I want to use the first option, but merge a list underneath each Category showing the list of contacts within that category, and a link to their profile.

The simplest way I thought of this was to edit a template override of the file com_contact/categories/default_items.php

I found a point where I want the list to appear, and then copied and pasted the code from the Category view (that generates the list of contacts).

<ul>
    <?php // Add list of contacts for each category
    foreach ($this->items as $i => $item) : ?>
    <li>
        <a href="<?php echo JRoute::_(ContactHelperRoute::getContactRoute($item->slug, $item->catid)); ?>">
            <?php echo $item->name; ?>
        </a>
    </li>
    <?php endforeach; ?>
</ul>

But I am assuming I can't just copy and paste, as there needs to be an extra node added to $this->items.

At the moment, no list is being generated, just the <ul> outside the foreach loop.. but also interestingly, the <li> and the <a> IS being generated.. but linking to the current page I'm on (Probably because $item->slug is still being seen as the category).

So can anyone point me in the right direction as to how to reference the contacts within a category? All I'm after is the name and the slug/URL.

UPDATE: I saw this in the same file (default_items.php) and although I realise it's referring to child categories... would this be a place to start for the actual contacts within the categories?

<?php if (count($item->getChildren()) > 0) :?>
    <div class="collapse fade" id="category-<?php echo $item->id;?>">
        <?php
        $this->items[$item->id] = $item->getChildren();
        $this->parent = $item;
        $this->maxLevelcat--;
        echo $this->loadTemplate('items');
        $this->parent = $item->getParent();
        $this->maxLevelcat++;
        ?>
    </div>
<?php endif; ?>

BUMP - Does anyone have any experience with this? Or being able to call individual contacts when viewing a category? How are they linked?

解决方案

For Category view in file default_children.php after tag <li... add code:

    <?php

    // Get Category Model data
    $categoryModel = JModelLegacy::getInstance('Category', 'ContactModel', array('ignore_request' => true));

    $categoryModel->setState('category.id', $child->id);
    $categoryModel->setState('list.ordering', 'a.name');
    $categoryModel->setState('list.direction', 'asc');
    $categoryModel->setState('filter.published', 1);

    $contacts = $categoryModel->getItems();

    ?>

For Custom Fields add this after previus code:

    JLoader::register('FieldsHelper', JPATH_ADMINISTRATOR . '/components/com_fields/helpers/fields.php');
    foreach($contacts as $contactItem) {
        $currentContFields[] = FieldsHelper::getFields('com_contact.contact', $contactItem, true);
}

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