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Solve the problem that select in laravel-admin cannot automatically select the current value when editing the form
Solve the problem that select in laravel-admin cannot automatically select the current value when editing the form
This article mainly introduces how to solve the problem that select in laravel-admin cannot automatically select the current value when editing the form. It has a certain reference value. Now I share it with you. Friends in need can refer to it
Just create a method for each Model that can automatically generate a select option.
For example, create a method to generate options for the model User.php
/**
* 获取用户列表-select-option
* @return User[]|\Illuminate\Database\Eloquent\Collection
*/
public static function getSelectOptions()
{
$options = DB::table('users')->select('id','name as text')->get();
$selectOption = [];
foreach ($options as $option){
$selectOption[$option->id] = $option->text;
}
return $selectOption;
}Use it in the corresponding controller, such as the controller of Article
protected function form()
{
return Admin::form(Article::class, function (Form $form) {
$form->display('id', 'ID');
$form->text('title','标题')->rules('required|min:10');
$form->textarea('description','摘要简介');
$form->ueditor('body','正文')->rules('min:10');
$form->select('user_id','作者')->options(User::getSelectOptions());
(略)Use as mentioned in the document The interface method, and the format in the returned document cannot automatically select the original value, it can only be blank.
$form->select('user_id','作者')->options(admin_base_path('/api/users'));
The above is the entire content of this article. I hope it will be helpful to everyone's study. For more related content, please pay attention to the PHP Chinese website!
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