我试图根据价格(从最低到最高,从最高到最低)对db记录(游览)进行排序。我已经分别在db中添加了12个虚拟记录(价格从100到1200)。下面是我在控制器代码进行排序查询:当排序,以最高的最低的选择,记录根据db表的价格价格栏中显示以下顺序无法根据价格对记录进行排序laravel
public function short(Request $request)
{
if ($request->sortby == "lower") {
$query = Tour::query()->orderBy('price', 'asc');
if (!empty($request->country)) {
$query = $query->whereHas('country', function($r) use($request) {
$r->where('countries.name', $request->country);
});
}
if (!empty($request->category)) {
$query = $query->whereHas('category', function($s) use($request) {
$s->where('categories.name', $request->category);
});
}
if ($request->days !== null) {
$days = $request->days;
$days_explode = explode('|', $days);
$query = $query->whereBetween('days', [$days_explode[0], $days_explode[1]]);
}
$query = $query->get();
}
else{
$query = Tour::query()->orderBy('price', 'desc');
if (!empty($request->country)) {
$query = $query->whereHas('country', function($r) use($request) {
$r->where('countries.name', $request->country);
});
}
if (!empty($request->category)) {
$query = $query->whereHas('category', function($s) use($request) {
$s->where('categories.name', $request->category);
});
}
if ($request->days !== null) {
$days = $request->days;
$days_explode = explode('|', $days);
$query = $query->whereBetween('days', [$days_explode[0], $days_explode[1]]);
}
$query = $query->get();
}
return view('public.tour.search')->withResults($query);
}
:
100,1000,1100,1200,200,300,400,500,600,700,800,900
并且当最高到最低的选择记录根据分贝表的价格的价格栏显示在顺序如下:
900,800,700,600,500,400,300,200,1200,1100,1000,100
任何人都可以帮助我吗?
它在我看来好像Laravel试图将您的数字排序为字符串。你确定这些数字是保存在数据库中的一个“INT”列(或任何其他数字类型)吗? –