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how to perform calculation
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Join Date: Nov 2004
Posts: 259
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Posting Whiz in Training
hi
in jsp how do i add two numbers that has been inputed by user which is in a text box...
thank you
in jsp how do i add two numbers that has been inputed by user which is in a text box...
thank you
convert them both to a numerical data type and then add them together.
Very easy.
Very easy.
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Posting Whiz in Training
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Originally Posted by jwenting
convert them both to a numerical data type and then add them together.
Very easy.
thank you
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Join Date: Nov 2004
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Posting Whiz in Training
hi
i mean i knw how to calculate and convert to int. But if put the total in a variable. then how would i retrive it in servlet and save it in the database?
thanks
i mean i knw how to calculate and convert to int. But if put the total in a variable. then how would i retrive it in servlet and save it in the database?
thanks
you'd have to send it to the servlet, the servlet isn't going to know it's there to be saved unless someone tells it so.
As people are clearly allowed to attack me but I'm not allowed to defend myself, I no longer post to this site.
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Originally Posted by jwenting
you'd have to send it to the servlet, the servlet isn't going to know it's there to be saved unless someone tells it so.
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