loading image from field named logo

[Galaxy]

I've created a field called "logo" and the type is "image" - and there may be multiple files uploaded via this field.

How do I use this in a template?

I've looked at http://processwire.com/api/fieldtypes/images/ but still can't work it out.

[Marty Walker]

I tend to set up a 'Settings" page with a heaps of fields I can use anywhere. Something like this might work:

<img src='"  .  $pages->get('/settings/')->images->eq(0)->url  .  "'/>

or simply:

<img src='"  .  $page->images->eq(0)->url  .  "'/>

[kongondo]

I've created a field called "logo" and the type is "image" - and there may be multiple files uploaded via this field.

How do I use this in a template?

I've looked at http://processwire.com/api/fieldtypes/images/ but still can't work it out.

Galaxy,

What don't you get? Do you want to output a single image? Random images?  Is it working for you now?

[Galaxy]

I have different image types you might say. With each page I can upload a "logo" and a set of "standard" images. Hence, I have a field called "logo" where I upload the respective logo/s for that page. I also have another field called "images" (that handles images that aren't logos)

On viewing the page I want to load the logo images only into a specific place (css handles the placement of course) but I need to just grab the logo image/s - not any of the "standard" type images (they load into other parts of the page).

I want to target and load only the image that is uploaded view a field I've called "logo".

[Galaxy]

using

foreach($page->images as $image) {
                echo "<img src='$image->url' class='thumb'>";
                        }
 

loads the files that I've uploaded via the image type field named "images"

Then for loading the logo files I've tried changing $page->images to $page->logo but that doesn't work for loading the image field "logo"

[Wanze]

If you allow multiple images with your 'logo' field, then the code must work - assuming you have at least one image uploaded on the page viewing.

I'd try again

If it does not work: Enable debug mode in /site/config.php ($config->debug = true) and check for any errors.

Btw when you allow multiple images, why not calling your field 'logos' - would be more logical

[Galaxy]

I usually use "logo" as both plural and singular. Southern family I blame it on...

[Galaxy]

Thanks Wanze,

in debug mode

<?php

                foreach($page->logo as $image) {
                echo "<img src='$image->url' class='thumb'>";
                        }
                ?>
 

The message is Notice: Trying to get property of non-object in /var/www/vhosts/acumulus.co.nz/subdomains/legacytrust/httpdocs/site/templates/tabs.inc on line 20

line 20 is echo "<img src='$image->url' class='thumb'>";

[Marty Walker]

Shouldn't it be:

echo "<img src='{$image->url}' class='thumb'>";

?

[Galaxy]

Nah, that throws up the same error Marty.

[Marty Walker]

Is the field setup for multiple images? If it is try:

echo "<img src='{$image->first()->url}' class='thumb'>";

[Galaxy]

Hold on, yeah, it's working . I took a look at the field details tab "max files allowed" - it had 1. Changed to 0 and it's sweet. My bad.

[Galaxy]

Is the field setup for multiple images? If it is try:

echo "<img src='{$image->first()->url}' class='thumb'>";

FYI above didn't work for me but the following did once I made sure it was set to handle multiple images

echo "<img src='{$image->url}' class='thumb'>";
 

and without the { } it also worked.