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[web] Determining if an ID is within a certain range

General and Gameplay Programming Programming

Started by fooman_69 July 24, 2009 02:20 PM

1 comment, last by fooman_69 14 years, 9 months ago

fooman_69

174

Author

July 24, 2009 02:20 PM

I have a page with a group of 7 thumbnails at the top. I'm not sure how to determine which 7 thumbnails to display. If the page ID is between 1 and 7, the first 7 thumbnails should display... if the ID is between 8 and 14, the next 7 will display. I'm not sure how to program this dynamically I guess. Any help is greatly appreciated!

Ontology

SimonForsman

7,644

July 24, 2009 04:02 PM

Quote:Original post by fooman_69
I have a page with a group of 7 thumbnails at the top.

I'm not sure how to determine which 7 thumbnails to display.
If the page ID is between 1 and 7, the first 7 thumbnails should display... if the ID is between 8 and 14, the next 7 will display.

I'm not sure how to program this dynamically I guess.

Any help is greatly appreciated!

numberToStartAt = floor(ID/7)+1; (the floor function may be inside a namespace in some languages, if you say what language you're using you can get more accurate help)

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fooman_69

174

Author

July 24, 2009 04:26 PM

I'm using PHP.

Thanks for the reply!

Ontology

[web] Determining if an ID is within a certain range

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[web] Determining if an ID is within a certain range

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