Re: Creating segues
Re: Creating segues
- Subject: Re: Creating segues
- From: Carl Hoefs <email@hidden>
- Date: Mon, 14 Sep 2015 15:21:09 -0700
That's what my last email described. Doesn't allow segue connections except directly from the nav controller.
-Carl
> On Sep 14, 2015, at 3:18 PM, Alex Zavatone <email@hidden> wrote:
>
> What happens in a new storyboard with the simplest of setups, two scenes and one embedded in a nab controller?
>
> Sent from my iPhone
>
>> On Sep 14, 2015, at 6:02 PM, Carl Hoefs <email@hidden> wrote:
>>
>> No, the situation is the same with or without an embedding nav controller.
>>
>> 1. I make a new single-view iOS app.
>> 2. I embed that view in a nav controller
>> 3. I drag another view controller onto the storyboard
>> 4. I try to control drag between the initial VC and the new one. No go.
>> 5. Xcode doesn't allow me to create *any* segues except from the root nav controller.
>>
>> What gives?
>> -Carl
>>
>>> On Sep 14, 2015, at 2:56 PM, Alex Zavatone <email@hidden> wrote:
>>>
>>> Well, there has to be one backing them all which it sound like you have done.
>>>
>>> Have you tried control dragging from one scene's view to the top level of the view controller you want the segue to go to?
>>>
>>> I admit it can be a clunky and frustrating experience knowing where to drag to and how.
>>>
>>> Sent from my iPhone
>>>
>>>> On Sep 14, 2015, at 5:53 PM, Carl Hoefs <email@hidden> wrote:
>>>>
>>>> Did that, no effect. Are you saying that *all* view controllers must be embedded in a nav controller? Surely not, as I can get away without it for a single level of sub view controllers.
>>>>
>>>> -Carl
>>>>
>>>>
>>>>> On Sep 14, 2015, at 2:45 PM, Alex Zavatone <email@hidden> wrote:
>>>>>
>>>>> I'm assuming iOS here.
>>>>>
>>>>> Have you done the little "select your first screen and then select Embed in > Navigation Controller" from the Editor menu in the storyboard?
>>>>>
>>>>> Until you've done it a few times, it's real easy to miss.
>>>>>
>>>>> Until you've done that, the IB won't let you drag segues and sadly, it won't tell you that you need to do that.
>>>>>
>>>>> Hope that's it.
>>>>>
>>>>> Alex Zavatone
>>>>>
>>>>>> On Sep 14, 2015, at 5:38 PM, Carl Hoefs wrote:
>>>>>>
>>>>>> Xcode 6.4
>>>>>>
>>>>>> How does one create a segue from a non-initial view controller to another view controller?
>>>>>>
>>>>>> I have an InitialVC:UIViewController and I can connect any number of other VC's to it with control drag:
>>>>>>
>>>>>> InitialVC
>>>>>> / \
>>>>>> A_VC B_VC . . .
>>>>>>
>>>>>> I've assigned an identifier to each of the segues and can invoke them to bring up A_VC or B_VC at runtime with -performSegueWithIdentifier:. So far so good. But now I need to have segues going from A_VC to C_VC, D_VC, etc:
>>>>>>
>>>>>> InitialVC
>>>>>> / \
>>>>>> A_VC B_VC . . .
>>>>>> / \
>>>>>> C_VC D_VC
>>>>>>
>>>>>> Xcode refuses to allow me to connect A_VC to C_VC or D_VC with control-drag. The blue line just vanishes. It doesn't matter what type of segue goes from InitialVC to A_VC (push, replace, modal, etc).
>>>>>>
>>>>>> I must be missing something real obvious here.
>>>>>> -Carl
>>>>>>
>>>>>>
>>>>>>
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