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# ❓questions
  • p
    Quick note on the 
    @twillBlock...
    directives: They're actually special Twill directives, that get parsed in a first pass before Blade is actually rendered. The goal of these directives is to assemble the configuration within the block templates, instead of having to configure blocks in 
    config/twill.php
    . So if you run 
    php artisan twill:make:block banner
    , this will generate a block template with directives. And in this block template, you could use your new component 
    <a17-currency-input>
    without any other build necessary.
  • u
    can someone help me with it?
  • u

    https://i.imgur.com/LRlLM87.png▾

  • u
    how can i set crop size with permament sizes like 100x100?
  • u
    i dont mean "minvalues"
  • p
    I don't think this is possible at the moment. It could be done with identical 
    minValues
    and 
    maxValues
    , but 
    maxValues
    is not currently implemented.
  • u
    Hello guys, hope you are well, could you guys help me use image on the wysiwyg?
  • u
    I manage to place the image selector here
  • u
    But I would like to choose from the images on the twill cms, not the images on the computes
  • p
    Hi @User , I believe the Quill WYSIWYG only supports base64 encoded images out of the box. Looking at some discussions on Github (https://github.com/quilljs/quill/issues/1089), it seems possible to implement with custom code but this is not implemented in Twill.
  • p
    This will depend on your use case of course but one way to work around that could be via the Block Editor, with a combination of 
    paragraph
    and 
    image
    blocks.
  • u
    Thanks @User
  • d
    hi everyone, this feels like i'm missing something obvious, but I can't seem to figure out how to 
    foreach
    through a collection of images added via a 
    medias
    form field.
    Copy code
    @formFieldset(['id' => 'images', 'title' => 'Images'])
@formField('medias', [
    'name' => 'images',
    'label' => 'Images',
    'max' => 10,
])
@endformFieldset
    $product->image('images')
    will give me data related to the first image, but i can't figure out how to loop through it
  • p
    Hey @User, there's 
    $product->images($role, $crop)
    that will give you something you can loop through
  • d
    aha! indeed it was something obvious. i had that but didn't have the 
    $crop
    param and i wasn't getting anything from it. thanks as always @User
  • c
    Should 
    @twillRepeaterTitleField
    work on a repeater used outside of the block editor (i.e. saved using HandleJsonRepeaters trait)? I can't seem to get it to add the dynamic title
  • p
    Hey @User , yes it should work... I'll do a quick test to double check.
  • p
    Not sure about HandleJsonRepeaters
  • c
    Copy code
    @twillRepeaterTitle('Contact Method')
@twillRepeaterTitleField('method')
@twillRepeaterTrigger('Add Contact Method')
@twillRepeaterGroup('app')

<x-formColumns>
    <x-slot name="left">
        @formField('select', [
            'name' => 'method',
            'label' => 'Method',
            'options' => [
                [
                    'value' => 'email',
                    'label' => 'Email',
                ],
                [
                    'value' => 'phone',
                    'label' => 'Phone',
                ],
                [
                    'value' => 'twitter',
                    'label' => 'Twitter',
                ],
                [
                    'value' => 'facebook',
                    'label' => 'Facebook',
                ],
                [
                    'value' => 'linkedin',
                    'label' => 'LinkedIn',
                ],
            ]
        ])
    </x-slot>

    <x-slot name="right">
        @formField('input', [
            'name' => 'value',
            'label' => 'Value',
        ])
    </x-slot>
</x-formColumns>
  • c
    That's my repeater blade template
  • p
    Looks good. Ah, just to be sure — you need to save & refresh for the dynamic title to kick in. In other words, it won't work on an item that was just created.
  • c
    Yeah, I've done the save and refresh
  • c
    Just dug into the code a bit and it looks like the function getJsonRepeater doesn't set 
    titleField
    and 
    hideTitlePrefix
    as getFormFieldsForRepeater
  • c
    getFormFieldsForRepeater:`
    Copy code
    $repeaters[] = [
                'id' => $relation . '-' . $relationItem->id,
                'type' => $repeatersList[$repeaterName]['component'],
                'title' => $repeatersList[$repeaterName]['title'],
                'titleField' => $repeatersList[$repeaterName]['titleField'],
                'hideTitlePrefix' => $repeatersList[$repeaterName]['hideTitlePrefix'],
            ];
  • c
    getJsonRepeater:
    Copy code
    $repeaters[] = [
                'id' => $id,
                'type' => $repeatersList[$repeaterName]['component'],
                'title' => $repeatersList[$repeaterName]['title'],
            ];
  • p
    Wow, good catch! Yes, totally an oversight.
  • c
    Can confirm that if I add those two lines into the function handleJsonRepeaters trait it works as expected
  • p
    Awesome, are you able to submit a quick PR?
  • c
    PR submitted
  • c
    as an aside, I'm using a select input as the titleField. A nice improvement would maybe be to automatically Upcase the first letter of whatever is used as the titleField, or (better) to determine if it is a select field and use the label value
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