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Escape \n in a string in jsp

1 reply on 1 page. Most recent reply: Dec 12, 2006 2:32 PM by Solomon Kwon

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surekha mitnala

Posts: 6
Nickname: pulipaka
Registered: Oct, 2006

Escape \n in a string in jsp

Posted: Dec 12, 2006 5:51 AM

Hi All,

I have a code in this way:
javascript:

var msg = "";
msg = msg+"<%=errorMsg%>";
var error1 = msg.replace(/\r|\n|\r\n/g,"");
alert(error1);

errorMsg consists of the following string which has \n or\r, I am not sure.
"Node Controller 1 : AddToCluster; nested exception is:
java.net.ConnectException: Connection timed out: connect"

The need to get an alert box with this message. But the error is "Unterminated String Constant". I am not able to pop the alert box.

Please help me how can I get rid of this.... :-((

Regards,
Surekha Pulipaka

Solomon Kwon

Posts: 1
Nickname: techjunky
Registered: Dec, 2006

Re: Escape \n in a string in jsp

Posted: Dec 12, 2006 2:32 PM

Making it static will indeed ensure you have only a single object in memory.

Do a Google on "Singleton", a widely used design pattern that addresses exactly what you're asking.

Cheers,
TJ

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