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Eduardorq
Asked: 2020-04-01 04:20:32 +0800 CST 2020-04-01 04:20:32 +0800 CST

Replace a comma with a comma in single quotes in a string [duplicate]

  • 772

In short, what I need is to replace the characters in a string that are a comma with a comma between two single quotes.

The result it gives me does not include single quotes so far.

This is the JS code:

var Cadena = "23,54,N21,98,BIT";
var input = Cadena.trim();

input.replace(",", "\', \'");

var output = input.slice(0, -1);

console.log(output);

javascript

1 Answers

  1. Best Answer

    You have two problems, the first is that it replaceonly replaces the first occurrence. The next problem is that it replacechanges the value but it doesn't change the variable you're using, so you have to assign it again.

    In summary, what you need would look like this:

    String.prototype.replaceAll = function(search, replacement) {
    var target = this;
    return target.replace(new RegExp(search, 'g'), replacement);
};

var Cadena = "23,54,N21,98,BIT";
var input = Cadena.trim();

input=input.replaceAll(",", "\', \'");

var output = input.slice(0, -1);

console.log(output);

    • 5