laravel-admin stepping pit diary

laravel-admin is a good thing, first worship the great god, thank the great god @song, the following is the pit crawled during the use process, everyone encourages

1. Add a router

The documentation says: Use the following command to create a router corresponding to the App\User model

// in windows system

php artisan admin:make UserController --model=App\\User

// 在windows系统中
php artisan admin:make UserController --model=App\User

Error:

Model does not exists !

The path is wrong? Check N times, the path is absolutely correct! ! ! !

Climbing pit:

php artisan admin:make UserController --model="App\User"

It's right to add quotation marks, fainted. . .

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2. How to display the short fields on the same line in from

What I'm talking about here is a problem of extending the row-table . With this plug-in, you can display some content that does not need to occupy the front row to display in one row.

After installing according to the installation document, an error is reported:

Class 'App\Admin\Controllers\TableRow' not found

After the global search failed, I had a headache. After asking the author, I got the following answer:

use Ichynul\RowTable\TableRow;

---

3. Thumbnail

According to the documentation, multiple thumbnails can be generated while uploading an image:

$form->image($column[, $label])->thumbnail([
    'small' => [100, 100],
    'small' => [200, 200],
    'small' => [300, 300],
]);

After using it, I found that there will only be one small, and the size is the last 300*300. After checking, I found that only one multi-thumbnail is generated because small is the name. . .

Correct posture:

$form->image($column[, $label])->thumbnail([
    'small-1' => [100, 100],
    'small-2' => [200, 200],
    'small-3' => [300, 300],
]);

---

4. Upload image path

After configuring according to the official document, you will find an embarrassing thing. The uploaded path is a relative path, not starting with a slash. Of course, this may also be because I did not configure the domain name. The reason is that I don’t like the stored path to contain the domain name. , This is not conducive to what if the domain name is changed later? ?

Solution:

1. First add storage configuration, config/filesystems.phpadd a disk:

'disks' => [
    'admin' => [
    'driver' => 'local',
    'root' => public_path('uploads'),
    'visibility' => 'public',
    'url' => env('APP_URL').'/',
],

2. Open config/admin.phpto find:

'upload' => [
    // Disk in `config/filesystem.php`.
        'disk' => 'admin',

    // Image and file upload path under the disk above.
        'directory' => [
            'image' => 'images',
            'file'  => 'files',
        ],
    ],

3. Find the corresponding model:

public function setCoverAttribute($path)
{
    $this->attributes['cover'] = '/uploads/'.$path;
}

4. Modify the corresponding From:

$dir = "/images/testpsy/" . date("Ym/d", time());
$form->image('thumb', __('Thumb'))->uniqueName()->move($dir);

---

5. Configure WangEditor2 to report an error

This is still an extended problem of wangEditor2 , and an error will be reported after configuration:

Field type [editor] does not exist.

Reason: The editor type has been canceled after laravel-admin V1.7

Workaround:
Open app/Admin/bootstrap.phpthe file:

Encore\Admin\Form::forget(['map', 'editor']);

Replace with:

Encore\Admin\Form::forget(['map']);

For the time being, these pits will continue to be updated. . .