Swiftui understanding observedobject in ios 13 - swiftui

I have screens in my project where I show the data I have taken from the service. and in this project there is a custom tabbar and there are three different tabs. When I press these tabs, I send different requests to the service and update the data. #stateobject works fine for ios14 and above. but there is no stateobject in ios13 so I use observedobject. but I haven't been able to do it completely. because sometimes data is coming but the ui is not updated or it goes to the previous view. but when I set a button in the view I want to update and request from here, the data comes up correctly, but when I do it from the tabbar, the errors I mentioned appear.

Related

Server-side PageView events not counting as Landing page views in ads

We have bunch of FB campaigns running and none of them are showing any landing page views. Other metrics such as purchases, add to cart, content views, etc are being shown correctly.
Example of tracked data:
Hover info on results showing all tracked actions
Example of Landing page views being empty, yet showing content views + website purchases:
Landing page views not tracked
I can see all the events (including the PageView) in the events manager are being received successfully. I can also confirm that both fbp and fbc parameters are there.
The catch:
We are running purely server side integration to track everything through the Conversion API . We do it through our custom server-side GTM module. We do not have browser Meta Pixel installed at all. We generate our own fbp value and use fbc value from the fbclid GET param whenever they land on our site after clicking the FB ad.
All in all - it has been working great and tracking everything. The events manager does show all events with all the required data. The fbp and fbc parameters are being passed on correctly.
To make this even more weirder - the landing page views statistics were working and being tracked correctly up until July 28th where it suddenly stopped and since then there is no data for it. We have not had any changes to any areas in our setup (webshop / facebook / tracking setup in general) around this time, so my assumption is that Facebook changed something on their end.
Has anyone encountered any similar issues or run a similar tracking setup (pure server side via Conversions API) and have the Landing page views column showing correct data in the Ads Manager - Campaigns?
Any ideas/help is appreciated.

SwiftUI Resuming a navigation flow part way through

Is it possible to resume a navigation flow part way through after resuming the app? For example, if a user has registered an account, goes to validate their email but forgets and re opens the app later on, can we send them straight to the "Waiting for Validation" screens.
I get very strange behaviour when I attempt to set multiple navigation booleans to true on app start up to attempt to activate multiple NavigationLinks. The app occasionally opens on the desired page, but more often only on the second page in the flow.
Has anyone faced a similar problem in the past?

MS Access Web App: Link existing view to table

I have created a new view ("form") in my Access Web App using the menu buttons to create a new view. The view is bound to a table in my database. Running Access on my computer, I can select the view from the navigation panel on the left.
Now I would like to have a link to my view appear at the top of the page in the Web App. Much like the default List and Datasheet view that are created automatically for every new table.
How can I create a link to my view, so that I can select it when running my Web App in the browser?
(And in general: where's a good place to find documentation and help regarding Access Web Apps. I'm having a hard time finding anything online)
thanks for your help.
What entry point did you use to create this new view in your Access web app? If you used the Advanced button on the ribbon, that creates what we call a standalone view in your web app - a view that exists in the Navigation Pane in Access client. You can only open these types of views using macros.
In order to "associate" an existing standalone view to the View Selector at the top of the navigation, right-click the view name in the Navigation Pane and select Duplicate. a dialog box will appear that allows you to create an identical copy of the view and "associate" it with a particular table. It will then appear as a link in the View Selector. You can then delete the original view if you want.

Appcelerator. Button on row is not registered when clicked

Titanium SDK version: 1.7.0.RC1
iPhone SDK version: 4.2
I am developing a very simple iOS app in Appcelerator that fetches tweets from Twitter and displays them in a table. Each row/tweet got a button that, if clicked, will add the selected tweet to the database. I also want the user to be able to click the tweet itself too.
What is wrong with this code? It is not responding to clicks on the button. I also need the row to disappear when the button is clicked.
http://pastie.org/2038105
I got this problem solved using the solution found here.
http://developer.appcelerator.com/question/120723/button-on-row-is-not-registered-in-event-listener#209636

choosing right project template

i've a proect opening with user authentication page (asking username and password). There are some extra buttons here which the app navigate to a single page when the user clicks (up to that point there is no need for table view but from those sub screens app can navigte back to that main page). In addition, if user is authenticated then the app will navigate to a page which lists some items on it (table view) and then navigate to some detail views back and forward. And i also want my app to have core data support.
Navigation based or window-based are two major possibilities, aren't they?
thanks
It sounds like you are building a navigation based app. If you look at your app without the login page, it sounds like a textbook navigation based app. Generally a login page will be handled by just using presentModalViewController on top of your existing navigation controller.