EDIT: Failed to mention that it is a Java Web program and I think that's why the "\\n" wouldn't work, as I was checking my progress in the browser. It works now, used "<br/>"
.
I'm writing a program that finds all lines from a CSV file, that contain a particular word and then prints those lines, however I cannot get it around to print them on new lines. Here is part of the code:
try {
in = new Scanner(file);
while(in.hasNext())
{
String line=in.nextLine();
if (line.contains(sb)) {
String newLine = System.getProperty("line.separator");
String[] parts = line.split(",");
String temp = "Name: "+parts[0]+" Price: "+parts[1] + newLine;
System.out.println(temp);
System.out.println(" ");
}
}
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
So, sb stands for the word that we use, which is taken from an input box, the program successfully prints the lines that contain the word, however if its more than 1 line, it prints it on the same line. Lets say that the word used is Howd , which finds those 2 lines:
Howd,33
Howd Pepper,44
Then, the output should be :
Name: Howd Price: 33
Name: Howd Pepper Price: 44
However I receive :
Name: Howd Price: 33 Name: Howd Pepper Price: 44
and I cannot get it to print on a new line. I tried adding an empty println,"\\n" and line.seperator, is something interfering with the code? What am I doing wrong? Thanks!
I failed to mention that it is a java web program.
But I did manage to do it with +"<br/>"
to the end of the string, so it works now.
Not sure if I can close the question.
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