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Modify good list.

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Now good list search params won't be cleared while going through
different pages.
This commit is contained in:
Harry Zhou
2017-06-15 00:08:56 +08:00
parent fd349675f0
commit 0f9213d0cd
3 changed files with 72 additions and 33 deletions
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app/Http/Controllers/GoodController.php
+52 -32
View File
@@ -34,75 +34,95 @@ class GoodController extends Controller
*/
public function getList(Request $request)
{
$paginate_limit = 16;
$data = [];
$input = $request->all();
$query = "";
$query = "";
$cat_id = $start_price = $end_price = $start_count = $sort = "";
if(isset($input['cat_id']))
$cat_id = $input['cat_id'];
if(isset($input['start_price']))
$start_price = $input['start_price'];
if(isset($input['end_price']))
$end_price = $input['end_price'];
if(isset($input['start_count']))
$start_count = $input['start_count'];
if(isset($input['sort']))
$sort = $input['sort'];
if(isset($input['query'])) $query = $input['query'];
$data['cats'] = GoodCat::orderby('cat_index', 'asc')->get();
$data['goods'] = GoodInfo::where('good_name', 'like', "%$query%");
$data['cat_id'] = 0;
if(isset($input['cat_id'])){
$data['goods'] = GoodInfo::where('good_name', 'like', "%$query%");
//$data['cat_id'] = 0;
if(isset($input['cat_id']) && $input['cat_id'] != ""){
$data['goods'] = GoodInfo::where('cat_id', $input['cat_id']);
$data['cat_id'] = $input['cat_id'];
}
//同时给定价格上下限
if(isset($input['start_price']) && isset($input['end_price'])){
if(isset($input['start_price']) && isset($input['end_price'])
&& $input['start_price'] != "" && $input['end_price'] != ""){
//确保上限大于下限
if($input['start_price'] > $input['end_price']){
$temp = $input['start_price'];
$input['start_price'] = $input['end_price'];
$input['end_price'] = $temp;
$temp = $input['start_price'];
$input['start_price'] = $input['end_price'];
$input['end_price'] = $temp;
}
$data['goods'] = $data['goods']->where([
['price', '>=', $input['start_price']],
['price', '<=', $input['end_price']]
]);
['price', '>=', $input['start_price']],
['price', '<=', $input['end_price']]
]);
}
//只设上限或下限时
else{
if(isset($input['start_price']))
if(isset($input['start_price']) && $input['start_price'] != "")
$data['goods'] = $data['goods']->where('price', '>=', $input['start_price']);
if(isset($input['end_price']))
if(isset($input['end_price']) && $input['end_price'] != "")
$data['goods'] = $data['goods']->where('price', '<=', $input['end_price']);
}
}
//对数量筛选只设下限
if(isset($input['start_count']))
if(isset($input['start_count']) && $input['start_count'] != "")
$data['goods'] = $data['goods']->where('count', '>=', $input['start_count']);
else
else
$data['goods'] = $data['goods']->where('count', '>', 0);
// 最后在排序筛选baned==0以及paginate分页
// p为价格，c为数量，d为倒序，值相同时按id倒序排列
if(isset($input['sort'])){
if(isset($input['sort']) && $input['sort'] != ""){
if ($input['sort'] == 'old'){
$data['goods'] = $data['goods']->orderby('id', 'asc')->where('baned', 0)->paginate(16);
$data['goods'] = $data['goods']->orderby('id', 'asc')->where('baned', 0)->paginate($paginate_limit);
}
elseif ($input['sort'] == 'p'){
$data['goods'] = $data['goods']->orderby('price', 'asc')->orderby('id', 'desc')->where('baned', 0)->paginate(16);
$data['goods'] = $data['goods']->orderby('price', 'asc')->orderby('id', 'desc')->where('baned', 0)->paginate($paginate_limit);
}
elseif ($input['sort'] == 'pd') {
$data['goods'] = $data['goods']->orderby('price', 'desc')->orderby('id', 'desc')->where('baned', 0)->paginate(16);
$data['goods'] = $data['goods']->orderby('price', 'desc')->orderby('id', 'desc')->where('baned', 0)->paginate($paginate_limit);
}
elseif ($input['sort'] == 'c') {
$data['goods'] = $data['goods']->orderby('count', 'asc')->orderby('id', 'desc')->where('baned', 0)->paginate(16);
$data['goods'] = $data['goods']->orderby('count', 'asc')->orderby('id', 'desc')->where('baned', 0)->paginate($paginate_limit);
}
elseif ($input['sort'] == 'cd') {
$data['goods'] = $data['goods']->orderby('count', 'desc')->orderby('id', 'desc')->where('baned', 0)->paginate(16);
$data['goods'] = $data['goods']->orderby('count', 'desc')->orderby('id', 'desc')->where('baned', 0)->paginate($paginate_limit);
}
}
//未指定排序规则时按id倒序排序
else
$data['goods'] = $data['goods']->orderby('id', 'desc')->where('baned', 0)->paginate(16);
if($request->session()->has('user_id'))
$data['user_id'] = $request->session()->get('user_id');
else
$data['user_id'] = NULL;
if($request->session()->has('is_admin'))
$data['is_admin'] = $request->session()->get('is_admin');
else
$data['is_admin'] = NULL;
$data['goods'] = $data['goods']->orderby('id', 'desc')->where('baned', 0)->paginate($paginate_limit);
if($request->session()->has('user_id'))
$data['user_id'] = $request->session()->get('user_id');
else
$data['user_id'] = NULL;
if($request->session()->has('is_admin'))
$data['is_admin'] = $request->session()->get('is_admin');
else
$data['is_admin'] = NULL;
$data['page'] = 1;
if(isset($input['page'])) $data['page'] = $input['page'];
if(isset($input['page']) && $input['page'] != "") $data['page'] = $input['page'];
$data['cat_id'] = $cat_id;
$data['query'] = $query;
$data['start_price'] = $start_price;
$data['end_price'] = $end_price;
$data['start_count'] = $start_count;
$data['sort'] = $sort;
//dd($data['cat_id'] == "");
return view::make('good.goodList')->with($data);
}