not working with navigation controller

[mdpp]

really appreciate your demo. I tried to reuse it in my code but it doesn't work like your code does. Only difference is I'm using a navigation controller. Any clue why the "transparent effect" doesn't work?

[Chintan R Dave]

Add this line in ViewDidLoad of ViewController.m:

[self.navigationController setModalPresentationStyle:UIModalPresentationCurrentContext];

[mdpp]

It works! many thanks.

On 13 Aug 2013, at 12:41, Chintan R Dave [e-mail] wrote:

[self.navigationController setModalPresentationStyle:UIModalPresentationCurrentContext];

[Amit Jain]

I am using a tabbarcontroller with navigationcontroller. I added
[self.navigationController setModalPresentationStyle:UIModalPresentationCurrentContext];
but it is not working for me. Can you help.

Thanks.

[Chintan R Dave]

Have u try setModalPresentationStyle for tabbarcontroller?

[azhar-bandri]

Hi! I have used your approach to make a custom modal. It works well if there are only two views, like in your demo. But in my case I have multiple view and then the custom view appear. in this case the black background appears.
e.g. I have Login screen -> Home screen -> Options screen -> custom modal. all the previous views have there own navigation controller.

I am using the below code in Options screen view controller,
[self.navigationController setModalPresentationStyle:UIModalPresentationCurrentContext];
[self setModalPresentationStyle:UIModalPresentationCurrentContext];

Can you please guide me what must be the problem here.

Thanks!

[McDonal11]

Hi..!!! i tried this
[self.navigationController setModalPresentationStyle:UIModalPresentationCurrentContext]; but for me,, black background is coming. kindly help me.

[aqeelaslam]

I'm having the same issue, the transition is smooth with presenting view controller visible. But as the transition ends, the background gets black. Were you able to resolve this @Gkrish1110, @azhar-bandri ?

[McDonal11]

Hi.. From wr u r askin asking this quest ?? Can u send the quest ???

On Thu, Jul 28, 2016 at 11:14 AM, aqeelaslam [e-mail]
wrote:

I'm having the same issue, the transition is smooth with presenting view
controller visible. But as the transition ends, the background gets black.
Were you able to resolve this @Gkrish1110 https://github.com/Gkrish1110,
@azhar-bandri https://github.com/azhar-bandri ?

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[aqeelaslam]

Thanks for your answer @Gkrish1110. I was able to solve it.

Here's the code I used if someone comes here in future.

`override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {

    if segue.identifier == Segues.SHOW_CAR_SELECTION {

        let mySecondController = segue.destinationViewController as! MySecondController
        mySecondController.providesPresentationContextTransitionStyle = true
        mySecondController.definesPresentationContext = true
        mySecondController.modalPresentationStyle = .OverCurrentContext

    }
}`

OverCurrentContext was the key as I was using currentContext earlier. And there should be no code in the destinationViewController's viewDidLoad method.

Besides that, the segue's properties should be set as

I hope it helps someone someday.

[McDonal11]

Ya.. Thanks..a lot... Thanks for help..

I am havin another doubt. Can u help me ???

On Thu, Jul 28, 2016 at 12:29 PM, aqeelaslam [e-mail]
wrote:

Thanks for your answer @Gkrish1110 https://github.com/Gkrish1110. I was
able to solve it.

Here's the code I used if someone comes here in future.

`override func prepareForSegue(segue: UIStoryboardSegue, sender:
AnyObject?) {

if segue.identifier == Segues.SHOW_CAR_SELECTION {

    let mySecondController = segue.destinationViewController as! MySecondController
    mySecondController.providesPresentationContextTransitionStyle = true
    mySecondController.definesPresentationContext = true
    mySecondController.modalPresentationStyle = .OverCurrentContext

}

}`

OverCurrentContext was the key as I was using currentContext earlier. And
there should be no code in the destinationViewController's viewDidLoad
method.

Besides that, the segue's properties should be set as

[image: screen shot 2016-07-28 at 11 54 01 am]
https://cloud.githubusercontent.com/assets/6975647/17203630/0b0beada-54ba-11e6-8cc7-f8c8566f1c1d.png

I hope it helps someone someday.

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[aqeelaslam]

Sure, if I could, why not ?

[McDonal11]

I am using, NSURLSession ,, for JSON Response...,,

7 more API's I need to call..., then I am savin the datas in local
[CoreData]

For that,, I have to show UIProgressView,, I dont know how to do that.

I have used UIProgressView on download task only.......

For this task, I dnt knw.

Hope u understand my question?

My Skype ID: gkrz11

Can u guide me on this ??

On Thu, Jul 28, 2016 at 12:32 PM, aqeelaslam [e-mail]
wrote:

Sure, if I could, why not ?

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[aqeelaslam]

I think this isn't relevant to this topic, so should be asked separately. Perhaps an SO question !

[McDonal11]

Ok thank you...

On Thu, Jul 28, 2016 at 1:01 PM, aqeelaslam [e-mail]
wrote:

I think this isn't relevant to this topic, so should be asked separately.
Perhaps an SO question !

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