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Editorial Team
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Asked: 2026-05-27T16:14:20+00:00

String registration=10-120; <input type=text name=registrationUpdate value=Reg# maxlength=50 /><br> In the above , value=Reg# which

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String registration="10-120";
<input type="text" name="registrationUpdate" value="Reg#" maxlength="50" /><br>

In the above , value="Reg#" which is hard code.
I want to assign variable to the value. i.e. Means value=registration;

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1 Answer

  1. Editorial Team

    Your question is not very clear. I’ll assume the variable is declared inside a servlet, because it’s bad practice to use Java in a JSP. To be able to share a variable between a Servlet whic forwards to a JSP, you need to set this variable into a request attribute:

    String registration = "10-120";
request.setAttribute("registration", registration);

    And then in the JSP, you can get the value of the “registration” attribute using the JSP EL:

    <input type="text" name="registrationUpdate" value="${registration}" maxlength="50" />

    You should read the Java EE tutorial: http://docs.oracle.com/javaee/5/tutorial/doc/bnadp.html

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