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5 Posted Topics
 | I want to create a new variable with each run of this while loop the syntax of loop is [CODE]while(rs.next() && i<=num) { String str(i)=rs.getString(1); }[/CODE] I want that with each run the value of i should be appended with str so that with each run a new string variable …  |
| | I have a jsp page where I am accessing data from the database and showing the data in table on the browser with radio buttons in between.And then there is a submit button on whose click the control is transferred to a servlet where I reading the status of the … |
| | I have a set of radio buttons.These radio buttons are associated with some questions for survey.I also have a Submit button.I want that as soon as I click the Submit button, the application should read the status of radio buttons.But I am unable to figure out a way of doing … |
| | I have this servlet code for retrieving contents from database and displaying it on the browser.But when I am running this code it is giving "ClassNotFound Exception" at Class.forname().I have built the path with db2jcc.jar and db2jcc_license.jar file but still this exception is thrown.Please help me [CODE] import java.io.IOException; import … |
| | I have to read an Excel file and transfer the contents to the database using Java swing.The excel file contains questions for the surveys with options for answers or responses.The database should have a table say Question with columns "Question No., Question, Option 1, Option 2 and so on".I have …  |
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