Solution 1 :

You’ll need to use Javascript to submit the form after selecting an option.

I can’t vouch for this answer but I filed it for future use if I ever wanted to do that. It’s beautifully concise.

Problem :

I need to know how can I get value from dropdown list after I selected it. But I don’t need to click the button before pass the value.

Comments

Comment posted by Guruprasad J Rao

Could you please add minimal code on what you are having or what you have tried as of now?

Comment posted by Nambi N Rajan

There is an event in javascript called onChange ,it will trigger just when new value is selected,Thus you can get value of selected field by creating a function using event argument

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