Databases
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USMatt
 

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    1. This table or related slice is empty.
    1. COIf I understand the question, reloadData is not what you want. This will trigger complete recalculation of table rows, recreation/reuse of table cells... and in prepareForReuse you probably are or want to clear the imageView image, so it doesn't show up in the wrong cell.
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    2. COI'm sure that behavior is controlled by some mathematical function, and I'm confident that it could be reverse-engineered with some thoughtful testing, and it might even be documented somewhere... but I don't know the actual answer. The easiest way to get your code working the way you want/expect is a few trial and error tests... maybe if you put this logic in the control, add a numberOfBufferImages, or sizeOfBuffer property that adds enough images to fill that buffer size... then your trial and error will be testing various values of that property.
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    3. COThe question was unanswered, but the final solution was posted as a comment. Using a small number of image views, and adjusting their frames manually as scrolling occurs cuts down on the performance issues of just using one patterned image view. I'm not sure if you are saying you want to see "around" the background view, but that method would let you, as the background would be the fixed size of however many image views you use. If I were you, I would create a custom control that manages the position and number of the image views in order to keep the logic separate.
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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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