laravel-admin利用ModelTree实现对分类信息的管理
生成模型和迁移文件
phpartisanmake:modelModels/Shoping/Category-m
app/Models/Shoping/Category.php
setTitleColumn("name");
}
}
迁移文件
classCreateCategoriesTableextendsMigration
{
/**
*Runthemigrations.
*
*@returnvoid
*/
publicfunctionup()
{
Schema::create('shoping_categories',function(Blueprint$table){
$table->increments('id');
$table->integer('parent_id')->unsigned()->nullable();
$table->string('name');
$table->string('description')->nullable();
$table->integer('order')->unsigned();
$table->timestamps();
});
}
/**
*Reversethemigrations.
*
*@returnvoid
*/
publicfunctiondown()
{
Schema::dropIfExists('shoping_categories');
}
}
生成控制器
phpartisanadmin:makeCategoriesController--model=App\Models\Shoping\Category
app/Admin/Controllers/CategoriesController.php
useApp\Models\Shoping\Category;
useEncore\Admin\Controllers\AdminController;
useEncore\Admin\Form;
useEncore\Admin\Grid;
useEncore\Admin\Layout\Column;
useEncore\Admin\Layout\Content;
useEncore\Admin\Layout\Row;
useEncore\Admin\Show;
useEncore\Admin\Tree;
useEncore\Admin\Widgets\Box;
classCategoriesControllerextendsAdminController
{
publicfunctionindex(Content$content)
{
return$content->title($this->title)
->description("分类列表")
->row(function(Row$row){
$row->column(6,$this->treeView()->render());
$row->column(6,function(Column$column){
$form=newForm();
$form->select('parent_id',"父类名称")->options(Category::selectOptions());
$form->text('name',__('Name'));
$form->text('description',__('Description'));
$form->number('order','排序序号')->default(0);
$column->append((newBox(trans('admin.new'),$form))->style('success'));
});
});
}
protectedfunctiontreeView()
{
returnCategory::tree(function(Tree$tree){
$tree->disableCreate();
return$tree;
});
}
添加路由
app/admin/routes.php
$router->resource('categories',CategoryController::class);
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持毛票票。
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