Best answeres tagged with javascript

4

answers

Regex for Site Cifras as CifraClub

I need a Regex that works fine, and in JS, to get only the chords of a cipher like this: link The problem is that I never mess with Regex. Any ideas?

asked by 14.01.2014 / 01:56

4

answers

Return Array with name of all files in directory

I need my HTML5 page to return a Array with all file names and extensions in a directory within my site. I can do this in other server-side languages, but I'd like to do it in JS. is there such a possibility?

asked by 16.12.2013 / 19:33

2

answers

Difference location.href or location.assign

What is the difference between location.href = url and location.assign(url) ? Is it something in JavaScript memory consumption? Is there any official recommendation to use? I consider the location.assign more elegant and readab...

asked by 17.10.2017 / 14:48

1

answer

Get elements by class / id with pure JavaScript

In jQuery, we use quotation marks to get $('div.oi') . And in pure JavaScript? Piss if we use without quotes is different. If we change the css for example: With jQuery: $('teste').css(teste);

asked by 05.06.2017 / 19:56

1

answer

What Regular Expression to Trace a URL

Well, I'm asking because I do not know, but I'm trying ... Doubt http://www.meusite.com.br/busca.html?nome=louvor+a+Deus Where: ?nome=louvor+a+Deus You should remove or better replace with% with spaces ? = + I hav...

asked by 09.06.2016 / 02:12

3

answers

Balloons with tips to use the system (Tour)

What I want is to know the name given to those tips that are appearing to assist in using a system when we first enter it. For example, I log in to the system and a balloon appears as if it were a modal in a certain location with a hint and a...

asked by 06.12.2016 / 17:33

4

answers

Problem with height of divs that do not follow each other's content

I have a problem that I think is easy, but I can not figure out how to solve it. I have a structure of type: <div class="conteudo"> <div class="esquerda"> </div> <div class="direita"> </div>...

asked by 17.05.2014 / 16:09

4

answers

Call one function inside the other, through a string

In order to make it easier for other programmers to default to , I have created a JavaScript library with some form field validation and formatting functions (date, telephone, CNPJ, etc.). At the end of the process, this library allowed me a...

asked by 31.03.2014 / 21:38

1

answer

How do I get the position of a certain element in a list through a specific attr?

I have a UL with some items. For example <ul class='ordemQuestoes'> <li idquestao="28" >Questao 28</li> <li idquestao="2" >Questao 2</li> <li idquestao="17" >Questao 17</li> </ul>...

asked by 28.11.2014 / 19:19

1

answer

$ .getJSON does not write return on variables

I created a function that takes the values of a JSON and (should send those values to variables inside the function) so I could use these variables in the continuation of the function. The problem is that when I run the function it does not retu...

asked by 12.09.2014 / 20:12

Questions tagged as 'javascript'