Programming Forums > Application Development > Java

Riddick · Jan 30th, 2007, 11:08 AM

Hi i have some code that searches elements of a jtextpane from one element to another looking for key words. However when i get a new keyword from a new line, a new line character proceeds it.

At least i assume that's what happened because I concatenated my keywork with a proceeding 'before' and preceeding 'after' and it came out like this

before
forafter

instead of beforeforafter

is there any way to check and remove the new line character from the keyword or any way to prevent it happening.

Thanks.

titaniumdecoy · Jan 30th, 2007, 3:13 PM

(Toggle Plain Text)

str = str.replaceAll("\\s", "");

Riddick · Jan 30th, 2007, 3:42 PM

Thanks for the answer i'll give it a try. Do you know if it will affect the way the document is saved and read back to the jtextpane?

hoffmandirt · Feb 22nd, 2007, 3:32 PM

If you perform the replace on the text inside the JTextPane, it will affect the way it is saved. An idea might be to keep an original copy of the text and create another copy to perform your string operations on.

Jan 30th, 2007, 11:08 AM	#1
Riddick Newbie Join Date: Sep 2006 Posts: 14 Rep Power: 0	JTextPane: omitting new line (\n) character Hi i have some code that searches elements of a jtextpane from one element to another looking for key words. However when i get a new keyword from a new line, a new line character proceeds it. At least i assume that's what happened because I concatenated my keywork with a proceeding 'before' and preceeding 'after' and it came out like this before forafter instead of beforeforafter is there any way to check and remove the new line character from the keyword or any way to prevent it happening. Thanks.

Jan 30th, 2007, 3:13 PM	#2
titaniumdecoy Expert Programmer Join Date: Nov 2005 Posts: 843 Rep Power: 3	(Toggle Plain Text) str = str.replaceAll("\\s", ""); str = str.replaceAll("\\s", "");

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Jan 30th, 2007, 3:42 PM	#3
Riddick Newbie Join Date: Sep 2006 Posts: 14 Rep Power: 0	Thanks for the answer i'll give it a try. Do you know if it will affect the way the document is saved and read back to the jtextpane?

Feb 22nd, 2007, 3:32 PM	#4
hoffmandirt Hobbyist Programmer Join Date: Jul 2005 Location: PA Posts: 125 Rep Power: 4	If you perform the replace on the text inside the JTextPane, it will affect the way it is saved. An idea might be to keep an original copy of the text and create another copy to perform your string operations on.

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Programming Forums > Application Development > Java

JTextPane: omitting new line (\n) character