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How to deal with multi-valued parameters in a servlet?
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Answer / janet
Use the getParameterValues() method. This returns a String
array(or null) containing all the values of the parameter
requested.
| Is This Answer Correct ? | 2 Yes | 0 No |
To get the multi-valued parameters in servlet we can use
getParameterValues().
request.getParameterValues() which returns an array of
values which are associated with it.
Use an Enumeration to store the values.It has two methods
namely hasMoreElements()which is used in a while loop
which executes unitl it finds another element in the
enumeration and hasNext()which is again used in a while
loop and executes until it has a nextElement and retrives
the required data.
| Is This Answer Correct ? | 1 Yes | 0 No |
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