In ionic-angular 3.5.0, getRootNav() is set as deprecated (getRootNav) is deprecated and will be removed in the next major release. Use getRootNavById instead. getRootNavById id declared like following getRootNavById(navId: string): NavigationContainer; getRootNav() didn’t took any parameter, …

[image] mccumb01: it doesn’t matter? Exactly I think at the end now it doesn’t matter. With v3 I’ve the feeling that you should just ignore the warning. With v4 the routing has change Since I opened this post on the forum I gonna close it and mark this as the solution even if there isn’t one…

In addition to my earlier comment suggesting that attempting to reach navigation stacks outside of one’s own domain is indicative of bad app design, we should not be asking “why ‘n4’?”. If something is undocumented, that means it is an internal framework implementation detail. App code must not rely…

sorry but yes and no. I understand your point but then if it’s the case why displaying a msg telling that a method is deprecated and advising users to use another where you have to pass an/that id? furthermore seems that even internal to the ionic team not everybody knows what is n4

[image] reedrichards: why displaying a msg telling that a method is deprecated and advising users to use another where you have to pass an/that id? I’m clearly not qualified to speak for the Ionic team, and they have many recommendations that I strongly disagree with. Suggesting people grab n…

no worries, you know I just like when stuffs are clear, like if a framework method is deprecated just telling what exactly should be use in the framework instead, to be sure that in the the future it is still gonna work I understand your concern about the grabing the navigation Well let see if one…

Can you suggest an alternate storyboard/structure For an app that goes from a page to Tabbed page then to another page that is outside of the tabbed pages? Like this: LoginPage => Menu-Tabs(MainPage using .getRootNavById to get to) => OtherPage

If you find any solution to this, please let us know.

@rapropos Just to be sure, @setRoot is not deprecated yet? Ty

There should be the way to use navigation inside services. There are many standard cases, where developer need this functional and this is not “broken design”. For example, many apps need to verify session token, and if it expired - redirect to sign in page. This is absolutely normal dynamic logic a…

Thx for your comment, but this has nothing to do with the subject of this post :wink: But about your question, there is a way to achieve what you are looking for by using Observable & Subject for example

getRootNav() deprecated, use getRootNavById(): what's the value of the root nav id?

Ionic Framework ionic-v3

rapropos August 17, 2017, 8:06pm 30

I would think about using a modal here. See this discussion for more context.

Topic		Replies	Views
How to use getRootNavById? ionic-v3	6	5927	November 13, 2017
How to set root nav using getRootNavById ionic-v3	1	2491	December 15, 2017
Setting a certain page as the root ionic-v3	1	889	December 1, 2017
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setRoot navigation ionic-v3	0	373	November 23, 2017

getRootNav() deprecated, use getRootNavById(): what's the value of the root nav id?

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