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How to pass input values to the JSP using POST method

 
Greenhorn
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One of the test html has the below code where it calls the sample.jsp using POST method.
The problem here that the SOP in the sample.jsp is coming as null . I am suspecting that name-value passed in the below html is not the correct way . Pardon my knowledge on few basics but can someone tell how to pass the value to JSP if this is not the correct way
I need the SOP to be printed which gets the sIP value passed to it .


check.html:
==========


sample.jsp:
==========

JSP which is invoked i.e sample.jsp is this way


 
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You never add the input field to the form, or anywhere else in the document. You need to explicitly add it, using appendChild:
 
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