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PO
 

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    <p>Some of that is silly, but some of it has uses as well.</p> <p><em>Focusing next text field when [done] is hit</em><br> Which field is "next"? If you have a large form with fields both next to and above/below each other, next might not be so obvious. Even if they are in some linear layout, the iPhone would have to work to figure out which one is next. Do you want to wrap around at the end of the form, or dismiss the keyboard, or submit the form?</p> <p><em>Hiding the keyboard when background is hit</em><br> I mostly agree with you here, though there are a few cases where this is useless. For example, adding a new phone number in the contact app.</p> <p><em>Using Touch Up Inside to fire a button action</em><br> This one I really don't get. I can only guess that it's designed to allow you to use buttons instead of the touchesBegan/Moved/Ended methods. I guess it could be useful, but I've never used anything but Touch Up Inside.</p> <p><em>Supporting the screen rotation</em><br> Many apps just don't work in any other orientation, such as games. If you want to use rotation, you only have to add two lines of code assuming you've done your layout well.</p> <p>I hope this helps explain some of the strangeness. Aside from the keyboard dismissal, I've never really found anything too annoying. The one thing I wish they supported was using the highlight state of UIButtons for the set state. It would be a quick and easy toggle button, but I've taken to screenshotting a highlighted button and using that for the background image of a selected button.</p>
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    1. POIphone default behaviors that need to be implemented?
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    1. USDavid Kanarek
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    1. COI know how to implement the behaviors I mentioned. I was asking about other bahaviors that are expected by users and are not provided by iphone os.
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      1. USPiotr Czapla
    2. COI don't think it came across, but my post was more an explanation as to why this stuff doesn't happen automatically. The toggle state for buttons is the only one that annoys me. There should be some default "on" indicator for UIButtons in my opinion.
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      1. USDavid Kanarek
    3. COtouch down in a button is used in apps that emulate a music instrument. So it is good that Apple doesn't force you to use touch up in a button. All of these choices are to add flexibility to the programmer.
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      1. USJay
 

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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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