Sunday, 18 August 2013

how to build a relation between two separate select tag?

how to build a relation between two separate select tag?

I have two separate tags in html form,one select tag contains districts as
options,and the other select tag contains number of schools as options,now
question is when I select a particular district in the first tag,only
those schools of that district should be displayed when i click on the
second tag. please help me out.

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