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rowsperpage
2007 Jan 25
2
React on select_tag (onchange)
Hi,
I''m new in developint rails (but I love rails).
I would like to react on changing a field in the view (no model field)
from a selection box to show the number of rows (which I used in the
controller).
In the controller I read the params-hash:
...
@rowsperpage = params[''rowsperpage''].to_i
...
In the view I have the field, where I like to react directly.
...
<%= select_tag("rowsperpage", options_for_select( [[5, 5], [10,10],
[25,25], [50,50], [100,100],[200, 200],[500, 500],[1000, 1000]],
@rowsperpage ),
:onchange=>...