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[SOLVED] individual position of extra fields in item.php

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Klaus Fuchs
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7 years 9 months ago #162796 by Klaus Fuchs

individual position of extra fields in item.php was created by Klaus Fuchs

Hi,
I am very new in K2 and i dont have much experience in php. I need to create a item.php with extra fields. The result should be like this:
blank.fuchs-net.de/index.php/sm.html
I founr the positions where the fields should be displayed.
But how to add?
I think I need to add this in a loop:
<div class="container">
<div class="col-md-3 fb"><?php echo '<p>extra field facebook icon to click</p>'; ?> </div>
<div class="col-md-3 fb"><?php echo '<p>extra field instagram icon to click</p>'; ?> </div>
<div class="col-md-3 fb"><?php echo '<p>extra field website icon to click</p>'; ?> </div>
</div>

but where:-(

somebody can help?
If its not too much I would also pay a small fee:-)

Regards Klaus

I also need to know how ta add css:see here--> www.joomlaworks.net/forum/k2-en/47985-how-to-add-css-class-to-a-extrafield

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Krikor Boghossian
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7 years 9 months ago #162805 by Krikor Boghossian

Replied by Krikor Boghossian on topic individual position of extra fields in item.php

You can render the value of each extrafield separately in order to have inherit a specific style/ markup.

github.com/kricore/Advanced-templating-with-K2/blob/master/_inc/cheatsheet.php#L168-L173

Just replace the alias and create your own markup (which you are halfway there).

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Klaus Fuchs
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7 years 9 months ago #162820 by Klaus Fuchs

Replied by Klaus Fuchs on topic individual position of extra fields in item.php

thank you so much!
u mean it is the snippet from line 168 to 173?

As I dont know much abt. php I dont know where to add this in my item.php.

I have this extrafileds:
image_left
image_right
image_middle
goto_fb
goto_insta
goto_www

But where to add? I think I know that it has to be in a loop?!

Do u know somebody who could help me for this time, so that I understand more for the next projects? I f I see how, then I may know to solve it next tim. CSS should not be a problem, but php.. I am too old to learn some more:-)

Thanks
klaus
blank.fuchs-net.de/index.php/sm.html

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Klaus Fuchs
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7 years 9 months ago #162826 by Klaus Fuchs

Replied by Klaus Fuchs on topic individual position of extra fields in item.php

Hi there,
I tried but I failed:-(

I add
<?php if( isset( $this->item->extraFields->goto_fb->value ) && ( $this->item->extraFields->goto_fb->value !== '') )
{ $this->item->extraFields->goto_fb->name;
$this->item->extraFields->goto_fb->value;
}
<?php endif; ?>

Where goto_fb is my extra field alias.
I placed this snippet in my item.php, but I always get this error:

SYNTAX ERROR, UNEXPECTED '<', EXPECTING END OF FILE
The page you are looking for was moved, removed, renamed or might never existed.

I understand that there is a syntax error but as mentioned before i do not have any php knowledge - just that I c an read the code:-)
Someone pls. could give me a hint?!
Thank you all for reading and helping
Klaus

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Klaus Fuchs
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7 years 9 months ago #162828 by Klaus Fuchs

Replied by Klaus Fuchs on topic individual position of extra fields in item.php

I solved some things already, but now i have this situation
I tried hard to understand:-)

I add this code
- the first container with the three extrafields:
it does not display my extra_Fields with the alias you can see here:
Below the container I did a dump of all extra_fields, and all is ok = display all my extra fields.
U can check here: blank.fuchs-net.de/index.php/sm.html

<div class="container">
<div class="col-md-4 image">
<?php if( isset( $this->item->extra_fields->image_left ) && ( $this->item->extra_fields->image_left->value !== '') )
{ $this->item->extra_fields->image_left->name;
$this->item->extra_fields->image_left->value;}?>
</div>
<div class="col-md-4 image">
<?php if( isset( $this->item->extra_fields->image_left ) && ( $this->item->extra_fields->image_left->value !== '') )
{ $this->item->extra_fields->image_left->name;
$this->item->extra_fields->image_left->value;}?>
</div>
<div class="col-md-4 image">
<?php if( isset( $this->item->extra_fields->image_left ) && ( $this->item->extra_fields->image_left->value !== '') )
{ $this->item->extra_fields->image_left->name;
$this->item->extra_fields->image_left->value;}?>
</div>
</div>



<?php var_dump($this->item->extra_fields); ?>


Help needed!
thanks
klaus

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Krikor Boghossian
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7 years 9 months ago #162834 by Krikor Boghossian

Replied by Krikor Boghossian on topic individual position of extra fields in item.php

Use this snippet as your starting point.

<div class="col-md-4 image">
	<?php if( isset( $this->item->extra_fields->image_left ) && ( $this->item->extra_fields->image_left->value !== '') )
	{	
		echo $this->item->extra_fields->image_left->name;
		echo $this->item->extra_fields->image_left->value;
	} ?>
</div>

Furthermore,

echo $this->item->extra_fields->image_left->name;

can be omitted.

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Klaus Fuchs
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7 years 9 months ago #162839 by Klaus Fuchs

Replied by Klaus Fuchs on topic individual position of extra fields in item.php

thank you so much again,

I think I did someting wrong agian, It doesnt show the extrafields even with ur snippet,
I fear I did another big mistake somewhere else!
1.) I added a extra field group called nh_layout
2.) I created a category called dummy-item-bilder
3.) This category is Associated with "nh_layout"
4.) I added an item in this category(nh_layout) and added a value for this extra fields
5.) Then I changed this file: /sub/joomla3/templates/my_template/html/com_k2/templates/nh_layout/item.php

Is there anything else i need to do and I didnt do?????
This is the snippet I added in this file:
blank.fuchs-net.de/templates/jsn_sunblank_free/html/com_k2/templates/nh_layout/item.php


<div class="container">
<div class="col-md-4 image">
<?php if( isset( $this->item->extra_fields->image_left ) && ( $this->item->extra_fields->image_left->value !== '') )
{echo $this->item->extra_fields->image_left->value;}
?>
</div>
<div class="col-md-4 image">
<?php if( isset( $this->item->extra_fields->image_middle ) && ( $this->item->extra_fields->image_middle->value !== '') )
{echo $this->item->extra_fields->image_middle->value; }
?>
</div>
<div class="col-md-4 image">
<?php if( isset( $this->item->extra_fields->image_right ) && ( $this->item->extra_fields->image_right->value !== '') )
{echo $this->item->extra_fields->image_right->value;}
?>
</div>

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Krikor Boghossian
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7 years 9 months ago #162841 by Krikor Boghossian

Replied by Krikor Boghossian on topic individual position of extra fields in item.php

Are extrafields enabled in the category's settings?

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Klaus Fuchs
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7 years 9 months ago #162842 by Klaus Fuchs

Replied by Klaus Fuchs on topic individual position of extra fields in item.php

Are extrafields enabled in the category's settings?
yes, where ever in the settings there is extrafields I set it to 'show'
Do I need to change the category_item.php too, or the category.php-this 2 files I did noit touch.
I do not need to display a category, only single K2 items.
very strange, it sounds so easy, but I cannot find my mistake:-(

Klaus
Thank u for helping, I buy u a drink:-)

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Klaus Fuchs
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7 years 9 months ago #162854 by Klaus Fuchs

Replied by Klaus Fuchs on topic individual position of extra fields in item.php

Still magic, still keep on looking for my mistake:-(
blank.fuchs-net.de/index.php/sm.html

I add the snippet, like recommended but nothing to see, everything about extra fields is enabled in the categories and the item.
just want to have it soooo simple:
image | image | image
Introtext
fulltext
www link | fb link | instagram link
nothing more.
I shortende the item.php to the minimun I need. Bit still cannot pull this extrafields:-)
If someone is out there willing to help, I would also pay a small fee ( how small u ust tell) u can get access to my development site, temp. ftp etc..
the item.php file is here to download ( as plaintext)
blank.fuchs-net.de/item.txt

Thanks to all!

Klaus = exhausted:-)

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alexandria
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7 years 9 months ago - 7 years 9 months ago #162873 by alexandria

Replied by alexandria on topic individual position of extra fields in item.php

Hello,

And like this, do you see extrafields ?

<div> <?php echo '<h1>between here and </h1>'; ?> </div>
<div class="container">
	<?php foreach ($this->item->extra_fields as $key=>$extraField): ?>
	<div class="col-md-4 image">		
	<?php if(($extraField->name == 'image_left') &&( $extraField->value != '')): ?>		
	<span class="itemExtraFieldsLabel"><?php echo $extraField->name; ?>:</span>
	<span class="itemExtraFieldsValue"><?php echo $extraField->value; ?></span>					
	<span class="itemExtraFieldsValue"><?php echo $this->item->introtext; ?></span>
	<span class="itemExtraFieldsValue"><?php echo $this->item->fulltext; ?></span>
	<?php endif; ?>
	</div>
	<div class="clr"></div>		
	<div class="col-md-4 image">		
	<?php if(($extraField->name == 'image_middle') &&( $extraField->value != '')): ?>		
	<span class="itemExtraFieldsLabel"><?php echo $extraField->name; ?>:</span>
	<span class="itemExtraFieldsValue"><?php echo $extraField->value; ?></span>
	<?php endif; ?>
	</div>
	<div class="col-md-4 image">		
	<?php if(($extraField->name == 'image_right') &&( $extraField->value != '')): ?>		
	<span class="itemExtraFieldsLabel"><?php echo $extraField->name; ?>:</span>
	<span class="itemExtraFieldsValue"><?php echo $extraField->value; ?></span>
	<?php endif; ?>
	</div>					
	<?php endforeach; ?>	
</div>

Last edit: 7 years 9 months ago by alexandria.

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Klaus Fuchs
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7 years 9 months ago #162874 by Klaus Fuchs

Replied by Klaus Fuchs on topic individual position of extra fields in item.php

JUHHHHUUUUUUU

Thank u so much, now - finally - it works you made my day
Thank you so much
Klaus

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Klaus Fuchs
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7 years 9 months ago #162875 by Klaus Fuchs

Replied by Klaus Fuchs on topic <solved>individual position of extra fields in item.php<solv

www.joomlaworks.net/forum/profile/93391-alexandria
soveld my problem!

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alexandria
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7 years 9 months ago - 7 years 9 months ago #162904 by alexandria

Replied by alexandria on topic individual position of extra fields in item.php

Hello,
great !
this method come from the original item.php and you can see it too in the bottom of krikor link :
github.com/kricore/Advanced-templating-with-K2/blob/master/_inc/cheatsheet.php#L168-L173 within the method to change social links for icons.

have a nice day

Last edit: 7 years 9 months ago by alexandria.

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