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Sunday, 21 August 2016

Calculator Designing

 Calculator Designing through HTML

How we make a simple Calculator through only HTML?
So the belongs code you can see the calculator.
<html>
<head>
  <title>Calculator</title>
</head>

<body>
<br><br><br>
<form name="cform">
<table border="2" align="center" bgcolor="#99CC00">
       
        <tr>
            <td colspan="4"><input type="text" name="display">        </td>
        </tr>
        <tr>
            <td><input type="button" value="1" onClick="cform.display.value+='1' ">        </td>
      
            <td><input type="button" name="btn2" value="2" onClick="cform.display.value +='2' ">        </td>
      
            <td><input type="button" name="btn3" value="3" onClick="cform.display.value +='3' ">        </td>
      
            <td><input type="button" name="btnAdd" value="+" onClick="cform.display.value +='+' ">        </td>
        </tr>
       
        <tr>
            <td><input type="button" name="btn4" value="4" onClick="cform.display.value +='4' ">        </td>
      
            <td><input type="button" name="btn5" value="5" onClick="cform.display.value +='5' ">        </td>
      
            <td><input type="button" name="btn6" value="6" onClick="cform.display.value +='6' ">        </td>
      
            <td><input type="button" name="btnSub" value="-" onClick="cform.display.value +='-' ">        </td>
        </tr>
       
        <tr>
            <td><input type="button" name="btn7" value="7" onClick="cform.display.value +='7' ">        </td>
      
            <td><input type="button" name="btn8" value="8" onClick="cform.display.value +='8' ">        </td>
      
            <td><input type="button" name="btn9" value="9" onClick="cform.display.value +='9' ">        </td>
      
            <td><input type="button" name="btnMul" value="*" onClick="cform.display.value +='*' ">        </td>
        </tr>
       
        <tr>
            <td><input type="button" name="btnClear" value="C" onClick="cform.display.value ='' ">        </td>
      
            <td><input type="button" name="btn0" value="0" onClick="cform.display.value +='0' ">        </td>
       <td><input type="button" name="btn0" value="." onClick="cform.display.value +='.' ">        </td>
      
            <td><input type="button" name="btnEqual" value="=" onClick="cform.display.value = eval(cform.display.value) ">        </td>
      
            <td><input type="button" name="btnDiv" value="/" onClick="cform.display.value +='/' ">        </td>
        </tr>
</table>
</form>
</body>
</html>




Calculator



 This way you make a simple calculator and just copy paste the .code

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