I can’t break line using Javascript

Question

I can’t break line using Javascript

Asked 7 years, 10 months ago

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Good morning, I’m having some difficulty trying to break a line using [b] n[/b] javascript. The code is working perfectly, what happens is that when it displays, it looks like this:

My nick: ViniciusnHow I found the server: YoutubenI want to play because: I like the server

Like n is not breaking the line, but it appears there at the end of every string I put, I wonder what is happening?

<script>
    $(function () {
        $('[name="post"]').click(function () {
            var nick = $('#field0').val();
            var descobriu = $('#field1').val();
            var motivo = $('#field2').val();
            $('input[name="subject"]').val('[ Whitelist] ' + nick + ' ');
            $('input#message').val('[b]Meu nick:[/b] ' + nick + ' <br>[b]Como descobri o servidor:[/b] ' + descobriu + ' \n[b]Eu quero jogar porque:[/b] ' + motivo);
        });
    });
</script>

use <br> instead of n

– Skywalker

2016/08/27 at 15:42
1

I tried to use <br> but in my forum it appears the <br> tag instead of breaking line

– viniciussvl

2016/08/27 at 15:48
Have you tried '\\n'?

– Klaider

2016/08/27 at 15:49
1

It worked, thank you very nicematt!

– viniciussvl

2016/08/27 at 15:51
Hey now it’s not working anymore, ta appearing like this http://i.imgur.com/Rwwmnrj.jpg

– viniciussvl

2016/08/27 at 16:03
I put the two bars \

– viniciussvl

2016/08/27 at 16:10
<script>
 $(function () {
 $('[name="post"]').click(function () {
 var nick = $('#field0').val();
 var descobriu = $('#field1').val();
 var motivo = $('#field2').val();
 $('input[name="subject"]').val('[ Whitelist] ' + nick + ' ');
 $('input#message').val('[b]Meu nick:[/b] ' + nick + '\\n[b]Como descobri o servidor:[/b] ' + descobriu + '\\n[b]Eu quero jogar porque:[/b] ' + motivo);
 });
 });
</script>

– viniciussvl

2016/08/27 at 16:10
I don’t know either, it seems he’s not reading the first bar

– viniciussvl

2016/08/27 at 16:15
http://stackoverflow.com/questions/8627902/new-line-in-text-area?answertab=active#tab-top

– Skywalker

2016/08/27 at 16:51

Show 4 more comments

2 answers

1

Instead of putting in an input, define a <p id="paragrafo"> <p> then you use your call by changing the element id:

 $('paragrafo').val('[b]Meu nick:[/b] ' + nick + ' <br>[b]Como descobri o servidor:[/b] ' + descobriu + ' \n[b]Eu quero jogar porque:[/b] ' + motivo);

I had already resolved that doubt, yet I will give a pleasure in your answer if someone has the same question as me.

– viniciussvl

2017/08/25 at 16:56
beauty! Hugs.

– Ricardo Costa

2017/08/25 at 19:47

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by Bacco • **93,720** points · Answer 1 · 2016-08-27T16:17:49+00:00

I don’t see much point in wanting to use line break in input. In this case, the appropriate would be a textarea.

Just use \n to break the lines, see working:

var nick = 'XYZ';
var descobriu = 'por acaso';
var motivo = 'achei legal';

$('#message').val('[b]Meu nick:[/b] ' + nick + '\n[b]Como descobri o servidor:[/b] ' + descobriu + ' \n[b]Eu quero jogar porque:[/b] ' + motivo);

#message {width:80%}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<textarea id="message"></textarea>