[Added in v3.3.0+] Custom layouts for image field ?

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8 years 1 month ago - 8 years 1 month ago #72384 by lipatovroman
[Added in v3.3.0+] Custom layouts for image field ? was created by lipatovroman
Hello!
Is it possible to override template for image field?

I'm talking about this file: /plugins/flexicontent_fields/image/image.php
Last edit: 8 years 1 month ago by ggppdk.

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8 years 1 month ago - 8 years 1 month ago #72385 by ggppdk
Replied by ggppdk on topic Custom layouts for image field ?
Hello

I'm talking about this file: /plugins/flexicontent_fields/image/image.php


in v3.2.x no


in v3.3.x yes,

the layout code was removed from file
Code:
/plugins/flexicontent_fields/image/image.php

and moved to layout files, 1 for every case

so in v3.3.0-dev

- we have added 1 custom layout per JS gallery
- every layout also can have its own XML parameters (see the new option of the slideshow-carousel layout in v3.3.0-dev)
- a different layout can be choosen for mobile !

you can just duplicate on of the 7 existing layouts and customize it, (do not forget to select it in image fields configuration)

-- 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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Last edit: 8 years 1 month ago by ggppdk.

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8 years 1 month ago #72389 by lipatovroman
Replied by lipatovroman on topic Custom layouts for image field ?
Hello.

I need to change and add extra code to line
Code:
$alt_image_prefix = flexicontent_html::striptagsandcut($item->title, 60) . ' ' . JText::_('FLEXI_IMAGE') . ' ';

It placed in /plugins/flexicontent_fields/image/image.php

it not moved to to layout files.

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8 years 1 month ago - 8 years 1 month ago #72390 by ggppdk
Replied by ggppdk on topic Custom layouts for image field ?
Hello

you do not need to change you can just not use it in your layout
i mean if you do not like, then search in files, copy the code to the layout and customize it


Code:
// FIND THIS LINE in the (image) VALUE loop your custom layout $result = include( JPATH_ROOT . '/plugins/flexicontent_fields/image/tmpl_common/prepare_value_display.php' ); // AFTER the above add the code you want to customize $alt_image_prefix = flexicontent_html::striptagsandcut($item->title, 60) . ' ' . JText::_('FLEXI_IMAGE') . ' '; $alt = ($usealt && isset($value['alt'])) ? $value['alt'] : $alt_image_prefix . ($n + 1); // Then e.g. for LARGE thumbnail $img_legend = '<img src="'.JUri::root(true).'/'.$srcl.'" alt="'.$alt.'"'.$legend.' class="'.$class.'" itemprop="image"/>'; $img_nolegend = '<img src="'.JUri::root(true).'/'.$srcl.'" alt="'.$alt.'" class="'.$class.'" itemprop="image"/>';

So you see you do not need to hack / modify / override the core file image.php

but i am not sure if it is worth creating a custom layout just for changing the ALT in the image,
in any case it is possible

-- 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?
-- Add your voice to the FLEXIcontent JED listing with a 5-star review. Thanks!
Last edit: 8 years 1 month ago by ggppdk.

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8 years 1 month ago #72405 by lipatovroman
Replied by lipatovroman on topic Custom layouts for image field ?
Can't understand how to create custom template.
I duplicated files

/biblsoft/data/www/biblsoft.ru/plugins/flexicontent_fields/image/tmpl/value_gallery_fancybox.php
/biblsoft/data/www/biblsoft.ru/plugins/flexicontent_fields/image/tmpl/value_gallery_fancybox.xm

and renamed them.

But they not appeared as new template in field settings...

Also I found custom layouts

[img


But it's not clear how to use it and where they placed...

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8 years 1 month ago #72406 by lipatovroman
Replied by lipatovroman on topic Custom layouts for image field ?
Strange things...
After several page refreshes - my duplicated layout displays in settings

[img

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8 years 1 month ago #72407 by lipatovroman
Replied by lipatovroman on topic Custom layouts for image field ?
Ok, I added code, as you said:

[img


But test text does not displays in frontend.

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8 years 1 month ago #72411 by ggppdk
Replied by ggppdk on topic Custom layouts for image field ?
Hello

then the $alt
i used to create

$img_legend

in your case you need the $img_legend for large thumbnail

see the full code that i posted

-- 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?
-- Add your voice to the FLEXIcontent JED listing with a 5-star review. Thanks!

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8 years 1 month ago #72415 by lipatovroman
Replied by lipatovroman on topic Custom layouts for image field ?
Hello

Sorry, bit it does not work...

[img

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8 years 1 month ago #72420 by ggppdk
Replied by ggppdk on topic Custom layouts for image field ?
Hello


checkout the code that you are using
e.g. if the value was specified the it will be used

if you expect the code to also change the title / tooltip it will not !

the change is for the "alt" which appears only when image file is not found

so i am not sure what you mean with not working

please do you testing

e.g. do
Code:
echo ' TEST: img Tag is '. htmlspecialchars($img_legend) . '<br>';

make testing modifications and repeat

-- 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?
-- Add your voice to the FLEXIcontent JED listing with a 5-star review. Thanks!

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