I would like to know how to 'break' (split function) one text every 8 characters in javascript for example:
var teste = '1234567898'
teste.split({a cada 8 caracteres})
//retorna ['12345678', '898'];
Thank you in advance.
How to 'break' a text at each character range - Javascript
4
asked by anonymous 18.12.2014 / 19:57
3 answers
4
A solution using the match() method. with a regular expression:
var teste = '1234567898';
alert(teste.match(/.{1,8}/g)); // Devolve: 12345678,98
console.log(teste.match(/.{1,8}/g)); // Devolve: ["12345678", "98"]
18.12.2014 / 20:08
3
var texto = "x2345678y2345678z23";
var dist = 8;
var resultado = new Array(parseInt(texto.length / dist));
for (var x = 0; x < texto.length / dist; x++) {
resultado[x] = texto.substring(0 + x * dist, (x + 1) * dist);
}
document.write(resultado);
18.12.2014 / 20:22
0
I'll make the port of the PHP str_split () function for JavaScript made by the staff of PHPJS.org
function str_split(string, split_length) {
// discuss at: http://phpjs.org/functions/str_split/
// original by: Martijn Wieringa
// improved by: Brett Zamir (http://brett-zamir.me)
// bugfixed by: Onno Marsman
// revised by: Theriault
// revised by: Rafał Kukawski (http://blog.kukawski.pl/)
// input by: Bjorn Roesbeke (http://www.bjornroesbeke.be/)
// example 1: str_split('Hello Friend', 3);
// returns 1: ['Hel', 'lo ', 'Fri', 'end']
if (split_length === null) {
split_length = 1;
}
if (string === null || split_length < 1) {
return false;
}
string += '';
var chunks = [],
pos = 0,
len = string.length;
while (pos < len) {
chunks.push(string.slice(pos, pos += split_length));
}
return chunks;
}
console.log( str_split( '1234567898', 8 ) );The result is the same: An array of two indexes being the first composed by substring 12345678 and the second by substring 98.
20.12.2014 / 21:43