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By Juergen
Hello @ all,
I am creating a new inputfield/fieldtype to store opening hours, but I am struggeling to save values from multiple dynamic created inputfields in 1 column of the database.
Scenario:
The user can enter one or more opening times per day in a UI.
Fe:
Monday open from 08:00 to 12:00 and from 14:00 to 17:00 Tuesday open from 08:00 to 12:00 and from 14:00 to 19:00 and so on
Via a little JavaScript you can add as much opening times as you need per day - the additional inputfield will be created dynamically.
After form submission all the values are in the POST array -> this works (see example below):
ProcessWire\WireInputData Object ( [openinghours_mo-0-start] => 09:00 [openinghours_mo-0-finish] => 13:00 [openinghours_mo-1-start] => 14:00 [openinghours_mo-1-finish] => 18:00 [openinghours_mo-2-start] => 21:00 [openinghours_mo-2-finish] => 23:00 [openinghours_tu-0-start] => 09:00 [openinghours_tu-0-finish] => 13:00 [openinghours_tu-1-start] => 14:00 [openinghours_tu-1-finish] => 18:00 [openinghours_we-0-start] => 09:00 [openinghours_we-0-finish] => 13:00 [openinghours_we-1-start] => 14:00 [openinghours_we-1-finish] => 18:00 [openinghours_th-0-start] => 09:00 [openinghours_th-0-finish] => 13:00 [openinghours_th-1-start] => 14:00 [openinghours_th-1-finish] => 18:00 [openinghours_fr-0-start] => 09:00 [openinghours_fr-0-finish] => 13:00 [openinghours_fr-1-start] => 14:00 [openinghours_fr-1-finish] => 18:00 [openinghours_sa-0-start] => [openinghours_sa-0-finish] => [openinghours_so-0-start] => [openinghours_so-0-finish] => ) The property name is always the name attribute of the field 😉 . If the property is empty means closed on that day.
Now I need to combine all those values into 1 array (or json array) and store it in the database in 1 column called 'hours' in my case (see screenshot below):
In my ___processInput(WireInputData $input) method I have tried to make it work like this:
public function ___processInput(WireInputData $input): self { $name = $this->attr('name'); $value = $this->attr('value'); //input object includes always every input on the page, so lets filter out only inputs from this field //we need to do this, because the number of values is variable - so extract only values that starts with $name.'_' $nameAttributes = []; foreach($input as $key=>$value){ if(substr($key, 0, strlen($name.'_')) === $name.'_'){ $nameAttributes[$key] = $value; } } // loop through all inputfields of this fieldtype $time_values = []; foreach($nameAttributes as $nameAttr => $value) { $time_values[$nameAttr] = $value; } } //save it in the database $input->set('hours', serialize($time_values)); return $this; } The only important part of this code is the last part with the serialize function.
After saving it will create a record in the database, but the value is always NULL (default value) (see below).
Checking $time_values returns all the values, but printing out "$this" shows me that the property "hours" inside the Openinghours object is empty (see below) - so the mistake must be there, but I dont know where?!?!?!?
[title] => Home [openinghours] => ProcessWire\OpeningHours Object ( [data] => Array ( [hours] => ) ) If I check the sleepValue() method or the sanitizeValue() - they are also empty. So it seems that the values will not reach these methods. I havent found a clear documentation of whats going on behind the saving process of an inputfield.
As far as I know the saving process starts with the form submission. The values are in the POST array and will be processed by the processInput() method. Before they will be saved in the database they will be sanitized by the sanitizeValue() mehtod and afterwards they will be prepared for storage in the sleepValue() method. The last step is the storage itself.
Has someone an idea what is missing by storing values from multiple fields into 1 database column or has someone a working example of such a scenario on github to help me out.
A clear explanation of the storage process will be also helpful.
Thanks and best regards
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By Pip
Hi Everyone
I've been working on Processwire for two months now. Structuring the website as needed. Unsure why but I'm getting this one now. Seems my fields has crashed.
I've tried googling some answers but can't seem to find a step by step guide on how to rectify this. Any advise? Practically new on this.
TIA.
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By Rodd
Hi everyone!
I have a website in a production environment and I want to duplicate it in a local environment. I exported the content of the website (with the 'Site Profile Exporter' module) but I cannot use it actually. I've got an issue with the database. I imported this one in MAMP then.
I also exported the pages (with the 'ProcessPagesExportImport' module), but I cannot import it to my local website because the fields don't exist. So I created this fields, but I have this error :
How can I use the elements that already exist and are presents in my database? How can I duplicate correctly the templates, fields and pages?
Thanks by advance
PS: Sorry if my english is bad
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By Bacelo
Hi there,
I have a bit of trouble on filtering correctly some event pages by some selectors...
I do have the following 2 date fields:
- start date (fieldname = date)
- end date (fieldname = enddate)
Some events are a single day event (only start date) - some are a multi day event (end date).
Past single day events should not show up.
Current multi day events should show up (even if start day is in the past, but end date is future).
So I have the following selector:
if ($standort == '') { $termine = $page->children("sort=date, limit=10, (date>=today, enddate=''), (enddate>=today)"); } else { $termine = $page->children( "(standort_reference~=$standort), (standort_alle=1), (date>=today, enddate=''), (enddate>=today), sort=date, limit=10"); } This selector
$termine = $page->children("sort=date, limit=10, (date>=today, enddate=''), (enddate>=today)"); works fine, but the follwing does not work (all past entries are also shown):
$termine = $page->children( "(standort_reference~=$standort), (standort_alle=1), (date>=today, enddate=''), (enddate>=today), sort=date, limit=10"); I have no clue what I'm missing - any ideas?
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By Fanni
Hi all,
I am having some issues uploading a PDF to our website (a problem we’ve had before).
I have tried reducing the size of the PDF but the problem seems to be with generating the thumbnail image because the upload works under the Fallback mode but the thumbnail is terrible (see attached).
Does anybody have any advice about this? Please note that I'm not a developer.
Thanks!
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