How to create a calculator with HTML code? 7+

No programming knowledge is required. The code will be finished in 8 lines of code. How to create a calculator with HTML code? You will have to make the first two lines HTML tags in front. That’s the code below and follow step by step and get the output done How to create a calculator with HTML code.

  • Question Output: This will be the users input given by the users.
  • Answer Output: This will be the result calculated from users input value get the result to How to create a calculator with HTML code.

How to create a calculator with HTML code

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in this beginners to solve to this and get the goal of calculator set in html css to the normal notepad text file

index.html

<html>
   <head>
      <script>
         //function that display value
         function dis(val)
         {
             document.getElementById("result").value+=val
         }
           
         //function that evaluates the digit and return result
         function solve()
         {
             let x = document.getElementById("result").value
             let y = eval(x)
             document.getElementById("result").value = y
         }
           
         //function that clear the display
         function clr()
         {
             document.getElementById("result").value = ""
         }
      </script>
      <!-- for styling -->
      <style>
         .title{
         margin-bottom: 10px;
         text-align:center;
         width: 210px;
         color:green;
         border: solid black 2px;
         }
  
         input[type="button"]
         {
         background-color:black;
         color: white;
         border: solid black 2px;
         width:100%
         }
  
         input[type="text"]
         {
         background-color:white;
         border: solid black 2px;
         width:100%
         }
      </style>
   </head>
   <!-- create table -->
   <body>
      <div class=title>Laratuto Calculator Example</div>
      <table border="1">
         <tr>
            <td colspan="3"><input type="text" id="result"/></td>
            <!-- clr() function will call clr to clear all value -->
            <td><input type="button" value="c" onclick="clr()"/> </td>
         </tr>
         <tr>
            <!-- create button and assign value to each button -->
            <!-- dis("1") will call function dis to display value -->
            <td><input type="button" value="1" onclick="dis('1')"/> </td>
            <td><input type="button" value="2" onclick="dis('2')"/> </td>
            <td><input type="button" value="3" onclick="dis('3')"/> </td>
            <td><input type="button" value="/" onclick="dis('/')"/> </td>
         </tr>
         <tr>
            <td><input type="button" value="4" onclick="dis('4')"/> </td>
            <td><input type="button" value="5" onclick="dis('5')"/> </td>
            <td><input type="button" value="6" onclick="dis('6')"/> </td>
            <td><input type="button" value="-" onclick="dis('-')"/> </td>
         </tr>
         <tr>
            <td><input type="button" value="7" onclick="dis('7')"/> </td>
            <td><input type="button" value="8" onclick="dis('8')"/> </td>
            <td><input type="button" value="9" onclick="dis('9')"/> </td>
            <td><input type="button" value="+" onclick="dis('+')"/> </td>
         </tr>
         <tr>
            <td><input type="button" value="." onclick="dis('.')"/> </td>
            <td><input type="button" value="0" onclick="dis('0')"/> </td>
            <!-- solve function call function solve to evaluate value -->
            <td><input type="button" value="=" onclick="solve()"/> </td>
            <td><input type="button" value="*" onclick="dis('*')"/> </td>
         </tr>
      </table>
   </body>
</html>

Hint: help for how to create a calculator with HTML code?

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Output:
At first-Run This Code:

How to create a calculator with HTML code

Output:

Entered value: 3625+3

Hint: help for how to create a calculator with HTML code?

Get :

Hint: help for how to create a calculator with HTML code?

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