Number System Conversions in JavaScript

Hi Friends lets convert a Number into Different Number systems using JavaScript

Program :

<html>
<h2>NUMBER SYSTEM CONVERSIONS </h2>
<script>
function numbersystem()
{
var num=parseInt(document.getElementById("num").value);
var binary=num.toString(2);
var octal=num.toString(8);
var hexadec=num.toString(16);
var decimal=num.toString(10);
var base5=num.toString(5);
var base7=num.toString(7);
var textbox2=document.getElementById('textbox2');
textbox2.value=(binary);
var textbox3=document.getElementById('textbox3');
textbox3.value=(octal);
var textbox4=document.getElementById('textbox4');
textbox4.value=(hexadec);
var textbox5=document.getElementById('textbox5');
textbox5.value=(decimal);
var textbox6=document.getElementById('textbox6');
textbox6.value=(base5);
var textbox7=document.getElementById('textbox7');
textbox7.value=(base7);
}
</script>
ENTER A NUMBER   -
<input type="text" id="num" /> <br /><br />
<input type="submit" onclick="numbersystem()" value="ENTER"/> <br /><br />
BINARY
<input type="text" id="textbox2" readonly="true" /><br /><br /> OCTAL
<input type="text" id="textbox3" readonly="true" /><br /><br /> HEXADECIMAL
<input type="text" id="textbox4" readonly="true" /><br /><br />BASE 10
<input type="text" id="textbox5" readonly="true" /><br /><br />BASE 5
<input type="text" id="textbox6" readonly="true" /><br /><br />BASE 7
<input type="text" id="textbox7" readonly="true" /><br /><br /><br />Key~ttu
</body>
</html>

Now Lets See How to Even Calculate DECIMAL POINTS

This can be Done By Parsing FLoat instead of Parsing Int

Program :



<html>
<h2>NUMBER SYSTEM CONVERSIONS </h2>
<script>
function numbersystem()
{
var num=parseFloat(document.getElementById("num").value);
var binary=num.toString(2);
var octal=num.toString(8);
var hexadec=num.toString(10);
var decimal=num.toString(10);
var base5=num.toString(5);
var base7=num.toString(7);
var textbox2=document.getElementById('textbox2');
textbox2.value=(binary);
var textbox3=document.getElementById('textbox3');
textbox3.value=(octal);
var textbox4=document.getElementById('textbox4');
textbox4.value=(hexadec);
var textbox5=document.getElementById('textbox5');
textbox5.value=(decimal);
var textbox6=document.getElementById('textbox6');
textbox6.value=(base5);
var textbox7=document.getElementById('textbox7');
textbox7.value=(base7);
}
</script>
ENTER A NUMBER   -
<input type="text" id="num" /> <br /><br />
<input type="submit" onclick="numbersystem()" value="ENTER"/> <br /><br />
BINARY
<input type="text" id="textbox2" readonly="true" /><br /><br /> OCTAL
<input type="text" id="textbox3" readonly="true" /><br /><br /> HEXADECIMAL
<input type="text" id="textbox4" readonly="true" /><br /><br />BASE 10
<input type="text" id="textbox5" readonly="true" /><br /><br />BASE 5
<input type="text" id="textbox6" readonly="true" /><br /><br />BASE 7
<input type="text" id="textbox7" readonly="true" /><br /><br /><br />Key~ttu
</body>
</html>

You can Execute this Code at :


Have a Nice Day

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