我已经定义了slug来查看产品。 slu target目的地工作正常,但所有slu have返回相同的产品(第一个)而不是应该是。
浏览时不显示所需产品。它显示了数据库中的第一条记录。我错过了什么?
我的路线
Route::get('/{slug}/order', 'Controller@order')->name('order')->where('slug', '[\w\d\-]+(.*)');
Route::post('/{slug}/order', 'Controller@order_store')->name('order_store')->where('slug', '[\w\d\-]+(.*)');
Route::get('/{slug}', 'Controller@view')->name('view')->where('slug', '[\w\d\-]+(.*)');
控制器
public function show($slug, request $id)
{
$item = Item::where('slug', $slug)->firstorfail()->where('status', true)->firstorfail();
return view ('products.show', ['item'=>$item]);
}
查看Blade
<a target="_blank" href="{{ route('view', $item['slug']) }}">View</a>
答案 0 :(得分:1)
供将来参考:
您不应该在查询构建器上调用firstOrFail()两次。
更改
$item = Item::where('slug', $slug)->firstorfail()->where('status', true)->firstorfail();
要
$item = Item::where('slug', $slug)->where('status', true)->firstorfail();
答案 1 :(得分:0)
更改路线
Route::get('/{slug}', 'Controller@view')->name('view')->where('slug', '[\w\d\-]+(.*)');
Route::get('/{slug}/order', 'Controller@order')->name('order')->where('slug', '[\w\d\-]+(.*)');
Route::post('/{slug}/order', 'Controller@order_store')->name('order_store')->where('slug', '[\w\d\-]+(.*)');
更改方法
public function show($slug)
{
$shproduct = Item::where('slug', $slug)->firstorfail()->where('status', true)->firstorfail();
return view ('products.show', ['shproduct'=>$shproduct]);
}