This week's book giveaway is in the General Computing forum. We're giving away four copies of Arduino in Action and have Martin Evans, Joshua Noble, and Jordan Hochenbaum on-line! See this thread for details.
I'm having problems trying to get a text file to print on a JSF web page.
I'm trying to use hutputText to call the readData method. Am I doing it wrong?
There doesn't appear to be any errors in the code, and the web application launches sucessfully, but with a blank page.
Ulf was being kind. I get rather abusive towards people who swallow exceptions.
However, you should not use JSF to output ordinary text files. Or spreadsheets. Or PDFs.
JSF does one thing and does it well: processes HTML forms and formats HTML displays. Anything that isn't HTML doesn't need to go through JSF. And shouldn't. JSF is going to be trying to make HTML out of the output, and the results are not pretty.
Use a regular servlet or a JSP to output the text file.
Customer surveys are for companies who didn't pay proper attention to begin with.