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Showing results for tags 'child pages'.
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How might I programmatically output images from an Image field from another template in descending order? I want to reverse the order of images on the front-end page (see code below). I want to keep the order in ProcessWire Admin. The Image field accepts multiple images. Code: foreach ($page->children() as $p) { if( isset($p->foo->id) && $pages->get($p->foo->id)->images->count>0 ) { foreach ($pages->get($p->foo->id)->images as $img) { echo "<img data-src=\"{$img->width(140)->url}\" width=\"\" height=\"\" alt=\"{$p->foo->title}\" class=\"uk-align-right uk-visible@m\" uk-img>"; } } } Things I tried (that didn't have an effect): $pages->get($p->foo->id)->images->sort("sort=-sort") $pages->get("id={$p->foo->id},sort=-sort")->images I also wanted to try a for() loop but didn't know how to.. # Failed attempts: $pages->get($p->foo->id)->images[0]; $pages->get($p->foo->id)->images->1; # This works - but only for first and last (not a third image) and I would need to check if each image existed. $pages->get($p->foo->id)->images->first; $pages->get($p->foo->id)->images->last; I am aware that ProcessWire isn't specifically designed for working with child pages this way - it's probably even a bad practice - it's just that it almost always works very, very well. ? PS: Would you normally set the width and height attributes, or leave them out?
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Hello, I am having a bit trouble figuring this out. What I have is a number of different cruises and each cruise has a number of children relating to different dates. For these child pages I would like to generate a custom title. Which would consist of the Parent Cruise Title(Parent Page) - Cruise Date(Child) - and finally Boat Name(Child). This would give me a unique page name. How would I go about achieving this I realize that this would need to be done after the save so the information can be picked up from the child fields. Ive had a look into some hooks couldnt get my head around them Cheers Jon
