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USShaun Olczyk
 

Note that there are some explanatory texts on larger screens.

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    1. POLoop through MySQL data based on common dates
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    1. This table or related slice is empty.
    1. COHave a look at this image: http://i.stack.imgur.com/tkgdn.png. It's from a similar question to yours. I've just double checked on my iPad running iOS 6, and the `From` field is absolutely still there within the view controller. It only appears when you have multiple e-mail addresses configured, and because it's built-in to the API, there's no sample code to post.
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    2. COQuick edit and big oversight/mistake on my part: use `pushViewController:animated:` instead of `presentViewController:...` with self.navigationController. This would definitely explain the "no visible interface" error you got. Otherwise, everything else in the diagram and what I've said in my previous comments regarding the view hierarchy and what to do/not to do in the app delegate is still correct :)
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    3. COHave a look at this crude diagram I whipped up: http://i46.tinypic.com/14qyhv.png. All your AppDelegate should do as far as views are concerned is initialize an instance of your tableview subclass and a navigation controller, set the tableview instance as the nav controller's root VC, and set the nav controller as the window's root VC. From there, all navigation should be handled by the individual VCs because anything that came from the nav controller's root VC will point back to that nav controller. You don't need a nav controller for each view controller you want to present.
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      1. USShaun Olczyk
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

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