Uniform - Keep input values on error (array)

The CMS Questions
1

Hi Fellaz!

It’s me once again…

If i just have a single value everything works great.
The input field keeps the value after submitting the form.

          <div class="form-group row">
            <label for="highlight" class="col-12 col-sm-10 col-form-label">
              <?php echo $section->formHighlightName(); ?> <span class="price"><?php echo $section->formHighlightPrice(); ?></span>
            </label><!-- /.col -->
            <div class="col-sm-2">
              <input placeholder="g" class="form-control" name="highlight" id="highlight" type="number" value="<?php echo $form->old('highlight') ?>">
            </div><!-- /.col -->
          </div><!-- /.form-group row -->

Now i’m trying to keep the values in this scenario (array).

          <?php $items = $section->formProducts()->toStructure(); ?>
          <?php foreach ($items as $item): ?>
          <div class="form-group row">
            <label for="<?php echo $item->formProductName()->slug(); ?>" class="col-12 col-sm-10 col-form-label">
              <?php echo $item->formProductName(); ?> <span class="price"><?php echo $item->formProductPrice(); ?></span>
            </label><!-- /.col -->
            <div class="col-sm-2">
              <input placeholder="g" class="form-control" name="products[<?php echo $item->formProductName(); ?>]" id="<?php echo $item->formProductName()->slug(); ?>" type="number" value="<?php echo $form->old('$item->formProductName()->slug()') ?>">
            </div><!-- /.col -->
          </div><!-- /.form-group row -->
          <?php endforeach; ?>

Somehow i think my question is related to this topic:

I tried to adapt the code for my case but without any luck. ;-(

Any help would be greatly appreciated!

Saludos, Funkybrotha

2

That array notation for the name doesn’t make sense here, you have independet number inputs here, not an array of checkbox values.

So, the name attribute should be anything unique:

name="<?php echo $item->formProductName()->slug(); ?>"
3

Thanx a lot @texnixe

Still not working… then I need to change the $rules entry “products => []” to individual names too with a foreach loop? I don’t now how to replace that with unique values. ;-(

    $rules = [
  'category' => [
    'rules' => ['required'],
    'message' => 'Kategorie fehlt',
  ],
  'products' => [],
  'service' => [],
  'name' => [
      'rules' => ['required'],
      'message' => 'Name fehlt!',
  ],
  'surname' => [
      'rules' => ['required'],
      'message' => 'Nachname fehlt!',
  ],
  'message' => [],
];
4

Then try

name="products[]"
5

hm… still not working

I think… what would work… is something like:

$rules = [
  'category' => [
'rules' => ['required'],
'message' => 'Kategorie fehlt',
  ],
  'product-a' => [],
  'product-b' => [],
  'product-c' => [],
  ],
  'surname' => []
  'message' => [],
];

but I don’t know how to get the values from
my structure field into a loop producing this kind
of output.

my blueprint looks like this:

  formProductsHeadline:
    label: Products
    type: headline
    numbered: false
  formProducts:
    label: Products
    type: structure
    style: table
    columns:
      formProductName:
    fields:
      formProductName:
        label: Product name
        type: text