[Solved] Calling specific fields in template

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10 years 1 month ago #49895 by agata
Hi,
I'm using the following code to load the first image of a slideshow (image field with multiple values) in the item.php

<img src="<?php echo $this->fields->{'display_large_src'} ?>" alt="<?php echo $item->title; ?>" />

It works a treat but when I use it in category_items.php (with very minor changes) it doesn't work

<img data-original="<?php echo $this->fields->{'display_medium_src'} ?>" alt="<?php echo $item->title; ?>" />

I added the field to a renderonly position. Unfortunately I'm not a PHP programmer and would appreciate suggestions for what I'm doing wrong.
Thanks,
Agata

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10 years 1 month ago #49896 by ggppdk
Hello

there is no:
$this->fields


in category view, remember you have many items and not only one item

you should use INSIDE the item loop:

$item->fields->{'display_medium_src'}


where $item is the item variable created by the loop displaying the items


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10 years 1 month ago #49898 by agata
Code:
<?php foreach ($item) : ?> <img src="<?php echo $item->fields['field_slideshow']->{'display_medium_src'} ?>" alt="<?php echo $item->title; ?>" /> <?php endforeach; ?>
am I in the ballpark?

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10 years 1 month ago #49900 by ggppdk
Hello

there must be a loop there already !! don't place a new loop inside existing loop


it should be like this
Code:
<?php foreach ($this->items as $item) : ?> ... <img src="<?php echo $item->fields['field_slideshow']->{'display_medium_src'} ?>" alt="<?php echo $item->title; ?>" /> ... <?php endforeach; ?>



NOTE this or similar should exist already:
Code:
<?php foreach ($this->items as $item) : ?> ... <?php endforeach; ?>


-- Flexicontent is Free but involves a big effort on our part.
Like the our support? (for a bug-free FC, despite having a long list of functions) Like the features? Like the ongoing development and future commitment to FLEXIcontent?
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10 years 1 month ago #49901 by agata
Oh dear, I was editing the wrong file (my brain isn't working too well 7.5 hours into an 8 hour day ;) ), thanks a lot, it works!

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