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specific css class by article tags

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10 years 9 months ago #130842 by tincup
specific css class by article tags was created by tincup
Hello,
I would like to know if it is possible to change the css class for specific article in blog layout according to tags.
(if an article I know you can do it for different categories by assigning specific template, but I need to do this for tags.
I guess it's possible to do it through php code but I'm not good at this. Can you help? Sorry for my bad English.
Thanks in advance.

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  • Krikor Boghossian
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10 years 9 months ago #130843 by Krikor Boghossian
Replied by Krikor Boghossian on topic Re: specific css class by article tags
You can do it by overriding the category_item.php file.
The you have to echo all the tags in the top container.

Example:
<div class="catItemView <?php foreach ($this->item->tags as $tag) { echo $tag->name; } ?>  group<?php echo ucfirst($this->item->itemGroup); ?><?php echo ($this->item->featured) ? ' catItemIsFeatured' : ''; ?><?php if($this->item->params->get('pageclass_sfx')) echo ' '.$this->item->params->get('pageclass_sfx'); ?>">

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10 years 9 months ago - 10 years 9 months ago #130844 by tincup
Replied by tincup on topic Re: specific css class by article tags
I modified category_item.php but I get this error:
<div class="catItemView <br />
<b>Notice</b>:  Undefined property: stdClass::$tags in <b>/opt/lampp/htdocs/fab/components/com_k2/templates/default/category_item.php</b> on line <b>19</b><br />
<br />
<b>Warning</b>:  Invalid argument supplied for foreach() in <b>/opt/lampp/htdocs/fab/components/com_k2/templates/default/category_item.php</b> on line <b>19</b><br />
can you help me?
I would like to see changed the upper class by tag -> "ItemContainer"

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10 years 9 months ago #130845 by Krikor Boghossian
Replied by Krikor Boghossian on topic Re: specific css class by article tags
Can you turn error reporting off please?

This snippet contains the if/ endif statement for the tags.
<div class="catItemView group<?php echo ucfirst($this->item->itemGroup); ?> <?php if($this->item->params->get('catItemTags') && count($this->item->tags)){ foreach ($this->item->tags as $tag) { echo $tag->name; }} ?> <?php echo ($this->item->featured) ? ' catItemIsFeatured' : ''; ?><?php if($this->item->params->get('pageclass_sfx')) echo ' '.$this->item->params->get('pageclass_sfx'); ?>">

You need to have set your tags to show in order to work.

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10 years 9 months ago - 10 years 9 months ago #130846 by tincup
Replied by tincup on topic Re: specific css class by article tags
hi,
I can not make it work. I put tags on each article and replaced the code in category_item.php but the css class is always "catItemView." You can take a look at the file?
Thanks

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10 years 9 months ago #130847 by Krikor Boghossian
Replied by Krikor Boghossian on topic Re: specific css class by article tags
Are tags enabled for that category?
You need to set the tag settings to show in order for this to work.

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10 years 9 months ago #130848 by tincup
Replied by tincup on topic Re: specific css class by article tags
I set a tag for each article and the tags result enabled in the settings tags. the css class, however, does not change.

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10 years 9 months ago #130849 by Krikor Boghossian
Replied by Krikor Boghossian on topic Re: specific css class by article tags
Are you sure you edited the correct category_item file,
This post will help you locate it,


nuevvo.com/blog/item/84-k2-inheritance-sub-templating

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10 years 9 months ago #130850 by tincup
Replied by tincup on topic Re: specific css class by article tags
I have only one file category_item.php and is located in ./components/com_k2/templates/default

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10 years 9 months ago - 10 years 9 months ago #130851 by Krikor Boghossian
Replied by Krikor Boghossian on topic Re: specific css class by article tags
Then you should override it instead of editing it.

getk2.org/documentation/tutorials/174-templating-with-k2-and-the-concepts-of-sub-templates

Then please send me a link to the issue.

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10 years 9 months ago #130852 by tincup
Replied by tincup on topic Re: specific css class by article tags
I created a new k2 template and I assigned the category and the menu to the new template. I set the tags for each article in the category and I modified the category_item.php file in the folder /templates/mytemplate/html/com_k2/default/
But the css class is always "catItemView".
this is the link of the site is still under construction: alternativo.fablabsassari.org

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10 years 9 months ago #130853 by Krikor Boghossian
Replied by Krikor Boghossian on topic Re: specific css class by article tags
Try to add some classes (dummy ones) to see if they show up.

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10 years 9 months ago #130854 by tincup
Replied by tincup on topic Re: specific css class by article tags
tried to add css classes with the same name of the tag in my custom.css and k2.css. nothing has changed :(

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10 years 9 months ago #130855 by Krikor Boghossian
Replied by Krikor Boghossian on topic Re: specific css class by article tags
Sorry, I meant to add a dummy class to the category item so I can see that the correct file is being edited.

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10 years 9 months ago #130856 by tincup
Replied by tincup on topic Re: specific css class by article tags
I added the class "test" with white color background. Could you check? Did you mean this?

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