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Random Poker card

Sigmahokies

By Sigmahokies
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Sigmahokies Newbie

Sigmahokies

Posted
Posted

Hi everyone,

 

I am trying to find source or tutorial how to create the random. I will like to learn how to create the random in poker card, but i need to make sure it must show the display that card is used. For example, I click on back of card to draw card, then show number or royal on card, then click it, moved to left-top or right-top to keep tracking those random poker card...do you have any idea? those card can't be repeated.

 

Thank you so much

 

 

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davej Devoted Member

davej

Posted
Posted

Here is a basic text example of a random card draw...

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Cards</title>
<script>
window.onload = init;

function init(){
document.getElementById('btn1').onclick = drawc;
document.getElementById('btn2').onclick = shuffle;
}

var str = "";
var cards = ['Ace','Two','Three','Four','Five','Six','Seven','Eight','Nine','Ten','Jack','Queen','King'];
var suit = ['Clubs','Diamonds','Hearts','Spades'];
var cardcount = suit.length * cards.length;
var facecount = cards.length;
var i = 0;

function drawc() {
var n;
var f;
var c;

if (i >= cardcount){
return;
}

do{
  f = Math.floor(facecount * Math.random());
  n = Math.floor(4 * Math.random());
  c = cards[f] + ' of ' + suit[n];
}while(str.indexOf(c) != -1);
i++;
str = i + ' ' + c + '<br/>' + str;
document.getElementById("out1").innerHTML = str;
}

function shuffle(){
document.getElementById("out1").innerHTML = "";
str = "";
i = 0;
}
</script>
</head>

<body>

<p>Click the button to display a random card.</p>
<button id="btn1">Draw Card</button>
<button id="btn2">Shuffle Cards</button><br/><br/>
<div id="out1"></div>

</body>
</html>
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