image does not show up

[helmut2509]

I have a page on which I want to display an image.
So I created a field 'images' with field type 'image' and added it to the page template.
Maximum files set to 3.
Image was uploaded and properly stored in filesystem and database.
In the template file I have this command

img src="<?php echo $page->images[0]->url ?>..
 

..
but the image does not show up.
The URL generated was just "/ProcessWire/" (root directory of the app).
Strange thing is that
echo $page->images->url... (shouldn't it be an array?)
produces  "/ProcessWire/site/assets/files/1/" ...which is better than the former one,
but still filename is missing.

any suggestions?

[Martijn Geerts]

Have a look at /api/fieldtypes/images/

[kongondo]

You sort of answered your question ... ...arrays...http://processwire.com/api/fieldtypes/images/

Hint..."foreach...." ;-)

...Edit...am too slow...Martijn beat me to it

Edited January 7, 2014 by kongondo

[helmut2509]

You sort of answered your question ... ...arrays...http://processwire.com/api/fieldtypes/images/

Hint..."foreach...." ;-)

...Edit...am too slow...Martijn beat me to it

So it is not possible to get the image url by "$page->images[0]->url" ?

foreach only makes sense if all images are handled in the same way.

But what if you want to handle the images individually?

[Soma]

It's not an regular array but a WireArray.

You can use all WireArray methods that are listed on the cheatsheet.

$page->images->first->url;
$page->images->last->url;
$page->images->eq(3)->url;
...

[helmut2509]

It's not an regular array but a WireArray.

You can use all WireArray methods that are listed on the cheatsheet.

$page->images->first->url;
$page->images->last->url;
$page->images->eq(3)->url;
...

thanks Soma, I will try this in the evening.

But this is a feature which should also be mentioned in the image-fieldtype documentation...

[Soma]

If you follow and read the link martijn and kongondo posted http://processwire.com/api/fieldtypes/images/ you'll see that it's actually all there mentioned.