First letter to be capitalize Jquery

Question

I've this code :

$("input").keyup(function() {
  var data = this.value.split(" ");
  $('p').append(data.slice(0));
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="search">
<p></p>

I want the first letter of this array to be capitalize, thanks for your help !

`$('p').text($(this).val().split(" ").map(str => str && str[0].toUpperCase() + (str.length > 1 ? str.slice(1).toLowerCase() : '')).join(" "));` — Tushar, Oct 16 '17 at 08:27

score 2 · Answer 1 · answered Oct 16 '17 at 08:24

2

Here you go:

data[0] = data[0].toUpperCase();

answered Oct 16 '17 at 08:24

Nir Tzezana

2,275
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score 1 · Answer 2 · edited Oct 16 '17 at 08:56

1

Use Javascript Prototype..

String.prototype.capitalize = function() {
  return this.charAt(0).toUpperCase() + this.slice(1);
}


var test = "hello";

console.log(test.capitalize())

edited Oct 16 '17 at 08:56

Milan Chheda

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answered Oct 16 '17 at 08:24

Amit Kumar

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First letter to be capitalize Jquery

2 Answers2