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Thread: rails forms
May 11, 2010, 03:33 #1
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How to implement data ordering and importing/exporting?
Here's the situation in the context of shovell application
Let's say we need to add new stories. To make it more effective we could use importing.
zip The story teller, http://www.zip.com/story_teller/
zip The fantastic adventure, http://www.zip.com/fantastic_adventure/
zip Summer holidays, http://www.zip.com/summer_holidays/
zip Space travel, http://www.zip.com/space_travel/
The reverse would be nice too (exporting).
Next: it would be good to sort the data.
Much like fetch_stories method in stories_controller.rb. How to display stories that start with "zip". I know how I would do that in PHP. I would make SQL statement "select * from stories where name like 'zip%'". And of course HTML select tag to select stories where the link is for a particular domain like "http://www.zip" (this would be the sort by unique value filter).
Then the other: ordering. A link over columns to order data ascending or descending. Should the direction be stored in session hash?
It seems like a basic thing but it's not. I don't know how to operate forms in rails well enough as I do in PHP.
Thanks in advance!