C#-like String.Format() function in JQuery?

Question

Is it possible to call a C#-like String.Format() function in JQuery?

@Serghei I'd like to apply the best of each technology around my works. Thanks — Nam G VU, May 20 '11 at 14:28
look at this question [Equivalent of String.format in JQuery](http://stackoverflow.com/questions/1038746/equivalent-of-string-format-in-jquery) — Sergey K, May 10 '11 at 21:00

score 17 · Accepted Answer · edited May 23 '17 at 12:25

17

Here is the format function...

String.format = function() {
  var s = arguments[0];
  for (var i = 0; i < arguments.length - 1; i++) {       
    var reg = new RegExp("\\{" + i + "\\}", "gm");             
    s = s.replace(reg, arguments[i + 1]);
  }

  return s;
}

edited May 23 '17 at 12:25

Community

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answered May 10 '11 at 21:01

Bastardo

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Had to change a couple of lines otherwise it malfunctioned when one of the arguments was null: var replacement = arguments[i + 1]; s = s.replace(reg, replacement == null ? "" : replacement); – DeclanMcD Mar 13 '17 at 17:30

score 12 · Answer 2 · edited Jan 17 '14 at 14:43

12

Checkout format() that's part of the validation plugin that does C# like string formatting.

edited Jan 17 '14 at 14:43

answered May 10 '11 at 20:59

Bala R

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The link was broken, so I fixed it. – Jan 17 '14 at 14:42
+1 because although it's not purely javascript, it's a better option than a custom script if one is already using jquery.validate – Farinha Feb 26 '14 at 16:33

C#-like String.Format() function in JQuery?

2 Answers2

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