duclee
asked on
how to make these 2 dropdownlist
I have two dropdownlists:
- The first Gets the manufacturers onload
-The second gets the models from the selected value of the first
when i choose 1 from the first ddl, the second ddl will get values without postback
example:
http://www.thegioimobi.com/Compare.aspx?ModelId1=24&ModelId2=551&ModelId3=617
- The first Gets the manufacturers onload
-The second gets the models from the selected value of the first
when i choose 1 from the first ddl, the second ddl will get values without postback
example:
http://www.thegioimobi.com/Compare.aspx?ModelId1=24&ModelId2=551&ModelId3=617
ASKER CERTIFIED SOLUTION
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If you wait for ASP.Net 2 then you can make use of postbacks through XML, which does not refresh the entire page. Instead it only refreshes the data.
Duclee,
You either have to go back to server to get the data into the second drop down. Or you have to store all the data for the second data into a javascript array to do the manipulation. There is no other way. Choose one and let us know
You either have to go back to server to get the data into the second drop down. Or you have to store all the data for the second data into a javascript array to do the manipulation. There is no other way. Choose one and let us know
ASKER
i use javascript, and its ok now, thanks all
ASKER