how to view images that stored as array in laravel?

Question

user upload multiple image and it stored in array form. how to display those images in laravel blade file?
when i tried i got this error.

htmlspecialchars() expects parameter 1 to be string, array given (View: C:\Users\user\laravel2\newfyp\resources\views\postqs\show.blade.php)

show blade :

   <img src="/image/{{ $postqs['image'] }}" 
    style="width:150px; height:150px;"> </td>

model:

  protected $casts = [
    'image'=>'array', ];

 protected $fillable = ['image'];

create blade

                <div class="form-group">
                    <label class="control-label col-sm-2" >image test:
             </label>
                    <form action="upload" id="upload" enctype="multipart/form-data">
                    <input type="file" name="image[]" id="image" multiple><br />

                </form>
                <div id="message"></div>

could you show the dummped array code ? I mean dump the array and show the results here — Mahdi Younesi
– Mahdi Younesi, Commented Jan 19, 2018 at 8:39

ramin ashrafimanesh · Accepted Answer · 2018-01-19 08:58:58Z

1

Try :

@foreach($postqs['image'] as $imagePath)
    <img src="/image/{{ $imagePath }}" 
        style="width:150px; height:150px;"> 
@endforeach
</td>

answered Jan 19, 2018 at 8:58

ramin ashrafimanesh

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score 0 · Accepted Answer · 2018-01-19 08:57:59Z

0

protected $fillable = [''image'];

Is that a typo with the double quote?

If the images are in an array simply loop over the array and create an img for each.

Have you tried something like the following in your view file:

@foreach ($postqs['image'] as $image)
    <img src="asset({{ $image }})" />
@endforeach

edited Jan 19, 2018 at 8:57

answered Jan 19, 2018 at 8:41

user320487

1 Comment

user320487 Over a year ago

How are you looping the array? If the path is correct for each image within the array it should resolve no problem. I use the asset helper to link to public resources also like: <img src={{ asset('/images/someimage.png') }} />

Lotus91 · Accepted Answer · 2018-01-19 09:52:01Z

0

First of all you should correct this line:

protected $fillable = [''image']; // ['image'] and not [''image']

htmlspecialchars(): I always get this error when the variable is null.

A simple solution would be wrap your html with:

@if($yourVar)
@endif

You can also dump your variable to show how the structure is.

Good luck.

edited Jan 19, 2018 at 9:52

Lotus91

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answered Jan 19, 2018 at 8:55

Mohamed Raafat

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