Question

I m trying to make some changes to com_content component of Joomla 1.7 There are not many docs on specific topic for Joomla 1.7

Maybe you could help me out on this one.

我想有一个单独的外观图像领域,具体来说就是特意。

在行政长官的第一部分中,我设法补充了这个领域——就在html,然后输入xml文档,最后又输入到亚洲开发银行。

现在,我试图在我对特稿的“html”看法中展示这一记录。

I just used simple code echo $this->item->addimage; but unfortunately it s not displayed.

Any ideas how to achieve that?

感谢!

我已经注意到,在Joomla 1.7,部分发展结构、非行登记等等也发生了改变。任何有益联系,凡事都得到很好的解释?

Answer 1

好。如果你确信你执行你所做的工作是行之有效的。页: 1 在数据库中储存了来自您所补充的外地的受照图像或单纯的URL链接,可以查阅网页:/components/com_content/views/featured/tmpl/default_item.php。

您应当把本金加特;项目和项目加权变量等放在:

<img src="<?php echo $this->item->addimage; ?>" />

如果你储存URL链接,或

<img src="image/png;base64,<?php echo $this->item->addimage; ?>" />

如果您将图像储存为REW基64 编码数据

Edit: This should solve your problem if you add your articles from frontend (if backend, just let me know)

Firstly create a new column in jos_content table like:

addimage varchar(255) DEFAULT NULL

然后修改以下档案:

./com_content/views/featured/tmpl/default_image.php [LINE: 29]

29:#</h2>

30:#<?php endif;?>

32: <?php if(!empty($this->item->addimage)): ?>

33:<img src='<?php re$this->item->addimage; ?>” alt=“ADDIMAGE”/>

34: <?php endif; ?>

36: #<?php if ($params->get( show_print_icon ) || $params->get( show_email_icon ) || $canEdit) : ?>
./com_content/models/articles.php [LINE: 160]

160:#$this->getState (

页: 1 选编

162: a.id, a.title, a.alias, a. entitled_alias, a.introtext, a.addimage,

163:# a.checked_out, a.checked_out_time,
.com_content/models/forms/article.xml [ADD SOMEWHERE]

<field id="addimage" name="addimage" type="text" label="Add Image" class="inputbox" />
./com_content/views/form/tmpl/edit.php [LINE: 82]

82:#<?php re$this->form->getInput(创设_by_alias );?>

83:#</div>

85:<div category=“formelm”>

86:<?php re$this->form->getLabel(添加image );?>

87:<?php re$this->form->getInput( Addimage );?>

88:</div>

90:#<?php if (this->item->params->get(access-change ): ?>

Answer 2

com_content is really not the way for creating variable content in joomla anymore. It s still the same unflexible code since mambo days. You should try solutions like K2, flexicontent or my favourite ZOO. They are easy to learn and you can do lots of cool stuff with them. Extra Fields? No Proble., Some of them already exist for Joomla 1.7/2.5. Hacking the core is always bad. Mainly because you loose your update path.

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