我有StackNavigator,工作正常。但我想以编程方式导航到ScreenB,而无需用户点击选项卡,例如。使用这样的代码:
const ScreenNavigator = StackNavigator({
A: { screen: ScreenA, },
B: { screen: ScreenB, },
});
// There is no "navigate" method in StackNavigator
ScreenNavigator.navigate('B', { "foo": "bar" });
这可能吗?
最好是,如果我可以导航到ScreenB,以便ScreenA也在堆栈中,也就是说,按下'返回'而在ScreenB上进入ScreenA。
答案 0 :(得分:0)
呼叫
public class AuthorizationContext : DbContext
{
static AuthorizationContext()
{
QueryFilterManager.Filter<Orders>(q => q.Where(x => x.Price <= 5000));
}
public AuthorizationContext()
{
QueryFilterManager.InitilizeGlobalFilter(this);
}
}
每当你想去SceneB 时,在SceneA中