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# ❓questions
  • u
    how can i foreach many images from block?
  • h
    I believe for scaling you can have a look at https://github.com/area17/twill-image
  • h
    As for the foreach, this will give you multiple images:
    Copy code
    $block->images('mediaFieldName', 'cropNameFromBlocksConfig')
  • h
  • u
    Copy code
    {{ $block->images('image', 'free') }}
    htmlspecialchars(): Argument #1 ($string) must be of type string, array given
  • u
    i wonder how to make each element it loop in my html container
  • k
    This is for multiple images, if you need one image then use 
    {{ $block->image('image', 'free') }}
    Since you want multiple images use native foreach for looping since 
    {{ $block->images('image', 'free') }}
    returns array. Check this method https://github.com/area17/twill/blob/17390bb6f5c5f14f92d97ec5a7881f5e5d382a45/src/Models/Behaviors/HasMedias.php#L121
  • u
    what just i used? but it aint work btw i want to loop each image into owl carousel or grid
  • k
    You just tried to display array as string with {{ }}. You could put that into variable 
    @php $images = $block->images('image', 'free'); @endphp
    and access to this array later in code. Idk if we have here more native Twill way of doing this.
  • u
    Still i can't access to images even in dd
  • u
    becouse i have error
  • k
    Same error or?
  • u
    same
  • u
    Copy code
    @php 
  $images = $block->images('image', 'free');  
  @endphp

 dd($images)
    its empty
  • h
    Your media/image field is called "image" in your form definition?
  • u
    Copy code
    @formField('medias', [

'name' => 'image', // role

'label' => 'Image',

'withVideoUrl' => false,

'translated' => false,

'max' => 6,

])
  • k
    That method returns empty array if none of pictures are found. Like @User said, check definitions.
  • u
    its only empty when i use $block->images
  • u
    Could you guid me what i need to check?
  • i
    @`Sebastlan check what you have in 
    dd($block->medias)
  • u
    36 arrays
  • i
    do you see 'image' as role value and 'free' as crop value in some/all of them?
  • i
    can you share the output of 
    dd(config('twill.block_editor.crops'))
    ?
  • u
    not really.. there is a couple empty medias..
  • u

    https://i.imgur.com/rv3zppS.png▾

  • i
    you'd see what I'm asking for under relations. try to dd a single one so you can look under those
  • u
    oh my god..
  • u
    now i see it when you ask about crops
  • u
    i was wrong with crop name.. i wrote "free" but should be "flex"
  • u
    geez
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