Why can't I store multi line values into a JavaScript literal?

2018-06-10 06:34:14

Possible Duplicates:
a more graceful multi-line javascript string method
Multiline strings in Javascript

window.lastSavedContents = "test

tester";

That's my JavaScript Code. I get a firebug error saying:

unterminated string literal [Break On This Error] window.lastSavedContents = "test

Indeed; that's simply not valid syntax. Use "n" to represent a newline:

window.lastSavedContents = "testnntester";

If you want to mark new line in a JavaScript value you have t put there a newline character by putting n :

var test = "testnntest";

You can also visually expose new lines by escaping ends of lines like this:

var test = "testn
n
test";

http://jsfiddle.net/grcLH/1/

当然，您可以连接它：

var stringTxt = "";

stringTxt += "test";
stringTxt += "tester";

window.lastSavedContents = stringTxt;

链接地址: http://www.djcxy.com/p/30444.html