本文整理匯總了PHP中app\Category::children方法的典型用法代碼示例。如果您正苦於以下問題：PHP Category::children方法的具體用法？PHP Category::children怎麽用？PHP Category::children使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類app\Category的用法示例。
在下文中一共展示了Category::children方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: buildOptionTree
protected function buildOptionTree(Category $category, Product $product = null, $level = 0)
{
$string = '';
for ($i = 0; $i < $level; $i++) {
$string .= '— ';
}
$selected = '';
if ($product) {
$product_categories = $product->categories()->get();
foreach ($product_categories as $product_category) {
if ($product_category->id == $category->id) {
$selected = ' selected';
break;
}
}
}
$html = '<option value="' . $category->id . '"' . $selected . '>' . $string . $category->name . '</option>';
$children = $category->children();
if (count($children) > 0) {
$level++;
foreach ($children as $child) {
$html .= $this->buildOptionTree($child, $product, $level);
}
}
return $html;
}示例2: subCategoryStore
/**
* Created By Dara on 14/2/2016
* subCategory store
*/
public function subCategoryStore(Category $category, Request $request)
{
$this->validate($request, ['name' => 'required']);
$category->children()->create(['name' => $request->input('name')]);
Flash::success(trans('users.subCategoryCreated'));
return redirect(route('admin.category.subCategory.index', $category->id));
}示例3: buildOptionTree
protected function buildOptionTree(Category $category, Category $editable = null, $level = 0)
{
$string = '';
for ($i = 0; $i < $level; $i++) {
$string .= '— ';
}
$selected = '';
if ($editable) {
$selected = $editable->parent()->id == $category->id ? ' selected' : '';
}
$html = '<option value="' . $category->id . '"' . $selected . '>' . $string . $category->name . '</option>';
if (count($category->children()) > 0) {
$level++;
foreach ($category->children() as $child) {
$html .= $this->buildOptionTree($child, $editable, $level);
}
}
return $html;
}