我想搜索服务提供商和产品，并按位置和服务或按位置和副产品进行过滤。我正在使用下面的代码` $results = new ClientProfile; if (request()->has('service-provider')) { $results = $results->where('jobsc_id', request('service-provider')); } elseif(request()->has('product')) { $results = $results->where('product_id', request('product')); } elseif(request()->has('city')){ $results = $results->where('divsec_id', request('city')); } else { $results = ClientProfile::searched(); } $results = $results->where('profile_state', 'active')->paginate(10)->appends([ 'service-provider' => request('service-provider'), 'product' => request('product'), 'city' => request('city'), ]); return view('results')->with('results', $results);`虽然它显示的 URL 为domain.com/results?product=2&city=78，但它显示了所有没有按城市过滤的产品
2 回答
德玛西亚99
TA贡献1770条经验 获得超3个赞
因此，当你找到一个时你使用if elseif它，第二个也不会出现。
改用when_if else
$results = new ClientProfile::when(request()->has('service-provider'), function($q){
$q->where('jobsc_id', request('service-provider'));
})
->when(request()->has('product'), function($q){
$q->where('product_id', request('product'));
})
->when(request()->has('city'), function($q){
$q->where('divsec_id', request('city'));
})
->when(count($request->all()) === 0, function($q){
$q->searched();
})
->where('profile_state', 'active')->paginate(10)->appends([
'service-provider' => request('service-provider'),
'product' => request('product'),
'city' => request('city'),
]);
return view('results')->with('results', $results);`
红颜莎娜
TA贡献1842条经验 获得超12个赞
这段代码对我有用
$results = ClientProfile::when(request()->has('service-provider'), function($q){
$q->where('jobsc_id', request('service-provider'));
})->when(request()->has('product'), function($q){
$q->where('product_id', request('product'));
})->when(request()->has('city'), function($q){
$q->where('divsec_id', request('city'));
})->when(count(request()->all()) === 0, function($q){
$q->searched();
})->where('profile_state', 'active')->paginate(10)->appends([
'service-provider' => request('service-provider'),
'product' => request('product'),
'city' => request('city'),
]);
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