public function getCategoryByParentId($parent_id)
{
$categorys = Category::where('parent_id', $parent_id)->get();
$m3_result = new M3Result();
$m3_result->status = 0;
$m3_result->message = '返回成功';
$m3_result->categorys = $categorys;
return $m3_result->toJson();
}
public function categoryEdit(Request $request)
{
$id = $request->input('id', '');
$category = Category::find($id);
$name = $request->input('name', '');
$category_no = $request->input('category_no', '');
$parent_id = $request->input('parent_id', '');
$preview = $request->input('preview', '');
$category->name = $name;
$category->category_no = $category_no;
if ($parent_id != '') {
$category->parent_id = $parent_id;
}
$category->preview = $preview;
$category->save();
$m3_result = new M3Result();
$m3_result->status = 0;
$m3_result->message = '添加成功';
return $m3_result->toJson();
}
public function toCategory($value = '')
{
Log::info("进入书籍类别");
$categorys = Category::whereNull('parent_id')->get();
return view('category')->with('categorys', $categorys);
}
public function toProductAdd()
{
$categories = Category::whereNotNull('parent_id')->get();
return view('admin.product_add')->with('categories', $categories);
}