Laravel背包select2_from_ajax传递多个或额外的搜索关键字进行搜索

Question

当前 select2_from_ajax 仅通过搜索 q 搜索字词。如何将多个搜索信息传递给该方法？

我需要传递当前记录ID /admin/product/4。

我需要 sql 按 product_id 4 和关键字过滤。我该怎么做？

CRUD::field('select2_from_ajax')
                ->type('select2_from_ajax')
                ->label("Article <small class='font-light'>(select2_from_ajax for a 1-n relationship)</small>")
                ->entity('article')
                ->attribute('title')
                ->model('Backpack\NewsCRUD\app\Models\Article')
                ->data_source(url('api/article'))
                ->placeholder('Select an article')
                ->minimum_input_length(2)
                ->wrapper(['class' => 'form-group col-md-6'])
                ->tab('Selects');

Answer 1

为了传递所有表单值只需添加 ->include_all_form_fields(true).

完整的字段定义如下：

CRUD::field('select2_from_ajax')
                ->type('select2_from_ajax')
                ->label("Article <small class='font-light'>(select2_from_ajax for a 1-n relationship)</small>")
                ->entity('article')
                ->attribute('title')
                ->model('Backpack\NewsCRUD\app\Models\Article')
                ->data_source(url('api/article'))
                ->placeholder('Select an article')
                ->minimum_input_length(2)
                ->wrapper(['class' => 'form-group col-md-6'])
                ->tab('Selects')
                ->include_all_form_fields(true);

Laravel背包select2_from_ajax传递多个或额外的搜索关键字进行搜索

Laravel Backpack select2_from_ajax pass multiple or extra search keyword for search

laravel

laravel-backpack