
Method(s) to cycle through foreach/compare values of Children
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creativejay, in API & Templates
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By louisstephens
So I reread my first draft, and it made absolutely no sense (I deleted it to hopefully better explain myself). I am trying to make a system (that to me is a bit complicated) utilizing jquery and processwire together. My whole goal is to put a url like https://domain.com/launch?first_name=jim&occupation=builder in a script tag on another site(just a localhost .php page) to then pull out the data for that person and append to divs etc. Basically, the initial script tag would point to "launch" which has a content-type of "application/javascript". Using jquery, I would pull out the persons name and occupation and then make a specific ajax get request to "domain.com/api" (in json format) for a look up of the person. Essentially then I could pull that particular person's information from the json data, and do with it how I please in the "launch" page. In processwire, I have a page structure like:
People -Jim Bob (template: person ) --Occupations (template: basic-page) ---Builder (template: occupation) ---Greeter (template: occupation) It is really just a bunch of people with their occupations and a few fields to the occupation template. With the "api" (template: api) url, I was hoping to return all the data (of people) in json format like:
Example Format:
{ "id": 1, "title": "Jim Bob", "occupations": { "builder": { "id": 44, "title": "Builder", "years_worked": 1, "etc": "ect", }, "Greeter": { "id": 44, "title": "Greeter", "years_worked": 1, "etc": "ect", }, } } Where I get lost is really outputting the page names and nesting in the occupations into json. I have used Pages2JSON before, but I was a bit lost on how to implement what i was thinking.
I have access to all the local host files, but I was hoping to kind of build out a "system" where I could place the script tag/parameters in any project, and be able to interact with the data without doing an ajax call on the actual site. In a way, this would keep processwire handling all the data and requests, and my other "projects" just with a simple script tag. This might all be way too much/over complicated, but I couldn't quite wrap my head around how to achieve it.
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By louisstephens
From my last post, I was given a good idea on how to count the repeater items, and it worked wonderfully. I got my code working well and the columns (based on the count) all work well as well. Now, I have a head scratcher on my hands.
<?php $buttonsIncluded = $page->special_custom_buttons->find('special_custom_buttons_include=1'); $buttonsIncludedCount = count($buttonsIncluded); $buttonsIncludedCountAdditional = $buttonsIncludedCount +1; echo $buttonsIncludedCount; ?> <div class="row"> <?php foreach($buttonsIncluded as $button): ?> <?php if($button->custom_buttons_include): ?> <?php if($buttonsIncludedCountAdditional == 2): ?> <div class="col-6"> <a href=""><?php echo $button->custom_buttons_text; ?></a> </div> <?php elseif($buttonsIncludedCountAdditional == 3): ?> <div class="col-4"> <a href=""><?php echo $button->custom_buttons_text; ?></a> </div> <?php elseif($buttonsIncludedCountAdditional == 4): ?> <div class="col-3"> <a href=""><?php echo $button->custom_buttons_text; ?></a> </div> <?php endif; ?> <?php endif; ?> <?php endforeach; ?> </div> All of this is included in a larger foreach statement that is pulling in other data (like body copy etc etc) from a Page Table field. As you can see in my code above, I am adding "1" to the count, so I can have space in the grid layout for a new button.
So, right now: it looks something like:
[repeater button] [repeater button] [repeater button] [space for new button] What I really need to do is to pull in the button from the Page Table and add it into the new space so it looks like:
[repeater button] [repeater button] [repeater button] [button from Page Table] Is this even possible todo, or is there a better way to go about this?
*Edit*
So, I really just overlooked something quite easy here. Since the grid is based on 12 columns, I could just take 12 and divide by $buttonsIncludedCountAdditional which would give me the remaining col width to use outside the foreach loop. I was trying to make this too complicated.
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By rolspace.net
Hi all
I have a problem here. I created a gallery with 240 pictures. Created an images field with no maximum amount (0). Unfortunately, only 98 of the 240 images show on the website. Any idea what I possibly could have done wrong? Thanks for your help!
<?php foreach ($page->images as $image) { $options = array( 'quality' => 90, 'upscaling' => false ); $thumb = $image->size(250, 250, $options); ?> <div class="col-xl-2 col-lg-3 col-md-4 col-sm-6 col-6 foto"> <a href="<?= $image->url ?>" data-lightbox="lightbox" > <img src="<?= $thumb->url ?>" alt="" > </a> </div> <?php } ?>
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By celfred
Hello !
I have somehting I don't understand here... Here's my code :
$allPlayers = $pages->find("parent.name=players, team=$selectedTeam"); $allTrains = $allPlayers->find("template=event, task.name~=ut-action, refPage!='', date>=$startDate, date<=$endDate, sort=refPage, sort=date"); bd('$allTrains:'.$allTrains->count()); // DISPLAYS 0 ???? foreach($allPlayers as $p) { $allTrainings = $p->find("template=event, task.name~=ut-action, refPage!='', date>=$startDate, date<=$endDate, sort=refPage, sort=date"); $test += $allTrainings->count(); } bd('$test:'.$test); // DISPLAYS 883 pages (normal) As you can read from my comments, I have no idea why my first $allTrains stays at 0 while the second request actually finds the corresponding pages. If someone could explain I'd appreciate a lot. I have been struggling with this for hours now... For your information, my pages having template 'event' are in a subtree like so :
- player 01
- history-1
- event 01
- event 02
- event ...
- history-2
- event 01
- event ...
- player 02
- history-1
- event 01
- event 02
- event ...
- history-2
- event 01
- event ...
- player ...
- history-1
- event 01
- event 02
- event ...
- history-2
- event 01
- event ...
Thanks in advance. (sorry for my preceding 'tree' which doesn't look like much. I need to find a way to output this better 😉 )
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By Sten
Hi,
I have a lot of difficulties with getting a field value.
First I created a template, inside I created several fields
two fields are a dropdown select box So I have a value and a label for each line.
Then I want to get the field value in _init.php or in the template to display it. How can I get the value of a field for the page ? I need to understand the flow through which data goes.
Could someone help me ?
Thank you
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