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04.06.2005 at 09:07AM PDT, ID: 21378738
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8.6

count lines in a textarea

Asked by alambres in JavaScript

Tags: , ,

Hi guys !!

it's urgent, so I'm rewarding the maximum amount of points allowed !

I need to count the number of lines a text is taking in a textarea. My first try is splitting the text by the line feed (\n), but it do the work just partially. I mean it just split when there's an explicit line feed (by the user hitting enter) but it does nothing regarding the automatic line feeds, when the text reaches the right margin of the textarea and automatically goes on the next line. Any ideas? Please test it a little before posting, I've already tried several things. Thanx everybody.


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[+][-]04.06.2005 at 09:08AM PDT, ID: 13718366

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[+][-]04.06.2005 at 09:11AM PDT, ID: 13718395

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[+][-]04.06.2005 at 09:39AM PDT, ID: 13718638

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[+][-]04.06.2005 at 09:40AM PDT, ID: 13718649

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[+][-]04.06.2005 at 10:56AM PDT, ID: 13719486

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[+][-]04.06.2005 at 11:01AM PDT, ID: 13719565

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[+][-]04.06.2005 at 11:03AM PDT, ID: 13719584

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[+][-]04.06.2005 at 06:29PM PDT, ID: 13723063

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[+][-]04.07.2005 at 02:00AM PDT, ID: 13724949

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[+][-]04.07.2005 at 02:56AM PDT, ID: 13725246

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About this solution

Zone: JavaScript
Tags: count, textarea, lines
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Solution Provided By: Zvonko
Participating Experts: 4
Solution Grade: A
 
 
[+][-]04.07.2005 at 08:57AM PDT, ID: 13728275

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[+][-]04.07.2005 at 09:29AM PDT, ID: 13728573

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[+][-]04.07.2005 at 09:37AM PDT, ID: 13728671

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[+][-]04.07.2005 at 09:42AM PDT, ID: 13728716

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[+][-]04.08.2005 at 04:50AM PDT, ID: 13735109

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