How values can be passed from HTML page to servlet?
Answers were Sorted based on User's Feedback
Answer / shivom srivastava
We can use BEAN's getters and setters to get the the value
from the html pages.
At least in case of struts we do the same
| Is This Answer Correct ? | 7 Yes | 0 No |
Answer / satya
there are two ways in passing form data to a servlet
in case of the form using GET method
-------------------------------------
the form data is appended as a query string after the
end of the url in the address bar of the browser
in case of the form using POST method
--------------------------------------
the form data is added to the body part of the Http
protocol request body .this form data is called as payload
| Is This Answer Correct ? | 6 Yes | 0 No |
Answer / samsudeen
Using <form tag>
ex : <form action=controller method=post>
The action controller is mapping in web.xml.
| Is This Answer Correct ? | 7 Yes | 2 No |
Answer / mani
The values passed through the HttpRequest object.
Example:
request.getParameter("Key Value given in the
JSP/HTML Page");
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / saikiran
we have methods like
String st=ServletRequest.getParameter(String );
Enumeration en=ServletRequest.getParameterNames(String);
ServletRequest.getParameterValues(int value);
| Is This Answer Correct ? | 4 Yes | 2 No |
Answer / dadhich
we can pass the values to servlet through from HTML Page as follows:-
create a form --> define <form action=Ser>
where Ser is a servlet java class in which we want to retrieve the value.in web-xml in <servlet> tag class name will be defined.
In Ser.java we can retrieve the value by writing as follows:
String login=request.getParameter("login");
| Is This Answer Correct ? | 1 Yes | 1 No |
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