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Please tell me

 
Greenhorn
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Hi,

I have 2 combo box out of which first is filled with data from a field from DB and the second should be populated on the basis of the selection of the first.
Could you please help me how to achieve this
 
author
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Well you either have to submit your form back to the server or use Ajax.

It is normally called a "Double Combo" or "LInked Selects" and it has been discussed many times in this forum.

Eric
 
Ranch Hand
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Hi,

I suggest doing something similar to this:

https://coderanch.com/t/122763/HTML-JavaScript/Select-element

All we need to display some option is to get the corresponding ID and set selected as true on that.

Thanks,
Sandip
 
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Originally posted by Amisha Sharma:
I have 2 combo box ...


No, you don't. There is no such thing as a "combo box" in HTML. Please read this for more information.
 
Bear Bibeault
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Also, please be sure to take the time to compose descriptive subjects for your posts; read this for more information.

Using a title of "Please tell me" isn't very helpful.

Please go back and change your post to add a more meaningful subject by clicking the .
 
Don't get me started about those stupid light bulbs.
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