Question

CR/LF in Textarea

Asked by: vijayneema

Hi all,

My application is generating this textarea tag, since it is generic application I cant change even a single line of HTML/Javascript code.

Can any one please help me what common character / escape sequence I can use to show new line in textarea & can pass that in javascript at the same time.

Generated TextArea Tag:
<textarea onBlur="setValue(this, 'abcd&#xa;efgh');">abcd&#xa;efgh</textarea>

Above code is giving error because of semicolon (;) in between single quote (')

Thanks in advance,
-Vijay

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Asked On
2005-08-23 at 17:29:24ID21537657
Tags

javascript

,

cr

,

textarea

,

lf

Topic

JavaScript

Participating Experts
2
Points
100
Comments
8

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Answers

 

by: divtPosted on 2005-08-24 at 06:50:01ID: 14742473

Try this:

<textarea onBlur="setValue(this, 'abcd%0D%0Aefgh');">abcd&#xa;efgh</textarea>

Hope it helps.

 

by: divtPosted on 2005-08-24 at 06:51:05ID: 14742489

Or this:

<textarea onBlur="setValue(this, 'abcd\u000D\u000Aefgh');">abcd&#xa;efgh</textarea>

 

by: vijayneemaPosted on 2005-08-24 at 07:37:17ID: 14742967

My Question is "what common character / escape sequence I can use to show new line in textarea & can pass that in javascript at the same time."

It can be either

<textarea onBlur="setValue(this, 'abcd&#xa;efgh');">abcd&#xa;efgh</textarea>

Or

<textarea onBlur="setValue(this, 'abcd%0D%0Aefgh');">abcd%0D%0Aefgh</textarea>

Or

<textarea onBlur="setValue(this, 'abcd\u000D\u000Aefgh');">abcd\u000d\u000defgh</textarea>

& none of these are solving my problem :(

Please help.

Thanks,
-Vijay

 

by: HonorGodPosted on 2005-08-24 at 08:08:04ID: 14743324

<textarea onBlur="setValue(this, 'abcd\u000D\u000Aefgh');">abcd<br>defgh</textarea>

 

by: HonorGodPosted on 2005-08-24 at 08:14:04ID: 14743399

nope, that didn't work.  But this does:

<script type='text/javascript'>
document.write( '<textarea onBlur="alert(this, \'abcd\u000D\u000Aefgh\');">abcd\u000D\u000Adefgh</textarea>' );
</script>

 

by: divtPosted on 2005-08-25 at 08:29:43ID: 14752998

I suspect that the issue is probably not with the semicolon (;) but instead with the single quote (') or double quote (")


Could you paste the actual code that takes the string?


20120131-EE-VQP-002

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