我想按价格订购产品,一个链接从低到高,另一个从高到低, 但是,在我点击“从低到高”或“从高到低”后,订单不会改变,它会停留在同一页面上,但网址会发生变化。
这是控制器中的功能:
myAppService.getPDFPathFileName= function(){
//logic
var Url = myURL+'/getFiles/getPDF.form';
̲$http.get(repUrl).then(
function (response) {
deferred.resolve(response.data);}
̶function(errResponse){
deferred.reject(errResponse);
});
return deferred.promise;
}
这是路线:
public function products(Request $request, $category_url, $sort= 'ASC')
{
Product::getProducts($category_url, self:: $data);
if ( $category1 = Categorie::where('url', '=', $category_url)->first() ) {
$products = Product::where('categorie_id', $category1->getAttribute('id'))->orderBy('price', $sort)->get();
return view('content.products', self::$data , compact('products', 'sort'));
}
}
这些是视图中的链接,视图是content.products
Route::get('shop/{category_url}/sorting-{sort?}', 'ShopController@products');
模特:
<a href=" {{ url('shop/'.$category['url'].'/sorting-asc')}}" style="color:black"> High to low</a> |
<a href=" {{ url('shop/'.$category['url'].'/sorting-desc')}}" style="color:black">Low to high</a>
答案 0 :(得分:0)
我觉得你的情况存在问题,但对于这个问题,页面没有改变。我想你可以在if
声明之外回复。所以代码应该是这样的:
public function products(Request $request, $category_url, $sort= 'ASC')
{
Product::getProducts($category_url, self:: $data);
if ( $category1 = Categorie::where('url', '=', $category_url)->first() ) {
$products = Product::where('categorie_id', $category1->getAttribute('id'))->orderBy('price', $sort)->get();
}
return view('content.products', self::$data , compact('products', 'sort'));
}
它会给你一些小错误,但我认为你的页面会改变:D
答案 1 :(得分:0)
在视图中 -
<a href="{{ url('shop/'.$category['url'].'/sorting')}}?sort=ASC" style="color:black"> High to low</a>
在路线 -
Route::get('shop/{category_url}/sorting', 'ShopController@products');
在控制器中 -
public function products(Request $request, $category_url)
{
$data = Input::all();
Product::getProducts($category_url, self:: $data);
if ( $category1 = Categorie::where('url', '=', $category_url)->first() )
{
if( !isset($data['sort']) )
$data['sort'] = 'ASC';
$products = Product::where('categorie_id', $category1->getAttribute('id'))->orderBy('price', $data['sort'])->get();
return view('content.products', self::$data , compact('products', 'sort'));
}
}
答案 2 :(得分:0)
我认为您应该在数据中设置产品。
if ( $category1 = Categorie::where('url', '=', $category_url)->first() ) {
self::$data['products'] = Product::where('categorie_id', $category1->getAttribute('id'))->orderBy('price', $sort)->get();
}