JizzaBeez
03-03-2011, 09:58 AM
In JavaScript you can add special characters to a text string by using the backslash sign.
Insert Special Characters
The backslash (\) is used to insert apostrophes, new lines, quotes, and other special characters into a text string.
Look at the following JavaScript code:
var txt="We are the so-called "Vikings" from the north.";
document.write(txt); In JavaScript, a string is started and stopped with either single or double quotes. This means that the string above will be chopped to:
We are the so-called
To solve this problem, you must place a backslash (\) before each double quote in "Viking". This turns each double quote into a string literal:
var txt="We are the so-called \"Vikings\" from the north.";
document.write(txt); JavaScript will now output the proper text string: We are the so-called "Vikings" from the north.
The table below lists other special characters that can be added to a text string with the backslash sign:
Code Outputs
\' single quote
\" double quote
\\ backslash
\n new line
\r carriage return
\t tab
\b backspace
\f form feed
Insert Special Characters
The backslash (\) is used to insert apostrophes, new lines, quotes, and other special characters into a text string.
Look at the following JavaScript code:
var txt="We are the so-called "Vikings" from the north.";
document.write(txt); In JavaScript, a string is started and stopped with either single or double quotes. This means that the string above will be chopped to:
We are the so-called
To solve this problem, you must place a backslash (\) before each double quote in "Viking". This turns each double quote into a string literal:
var txt="We are the so-called \"Vikings\" from the north.";
document.write(txt); JavaScript will now output the proper text string: We are the so-called "Vikings" from the north.
The table below lists other special characters that can be added to a text string with the backslash sign:
Code Outputs
\' single quote
\" double quote
\\ backslash
\n new line
\r carriage return
\t tab
\b backspace
\f form feed