Movie Ticket Booking Using JavaScript

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Movie Ticket Booking Using JavaScript
Code Snippet:Movie Theater Booking App
Author: Jacek
Published: March 3, 2024
Last Updated: March 4, 2024
Downloads: 1,546
License: MIT
Edit Code online: View on CodePen
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This code creates a movie ticket booking interface using JavaScript. Users can select seats by clicking checkboxes. The code ensures users input their name and the number of seats they want before selecting. Once seats are chosen, it displays the selected seats, the user’s name, and the number of seats in text areas.

You can use this code to build a simple movie ticket booking system for a website. It allows users to select seats for a movie show, making the booking process interactive and easy. The benefit is that it provides a straightforward interface for users to choose their seats and displays the selected seats along with the user’s name and the number of seats chosen.

How to Create Movie Ticket Booking System Using Javascript

1. First, copy the following HTML structure into your HTML file. This structure includes seat checkboxes, input fields for the user’s name and number of seats, and display areas for the selected information.

<body onload="onLoaderFunc()">

<div class="inputForm">
<center>
  Name *: <input type="text" id="Username" required>
  Number of Seats *: <input type="number" id="Numseats" required>
  <br/><br/>
  <button onclick="takeData()">Start Selecting</button>
</center>
</div>
  

<div class="seatStructure">
<center>
  
<table id="seatsBlock">
 <p id="notification"></p>
  <tr>
    <td colspan="14"><div class="screen">SCREEN</div></td>
    <td rowspan="20">
      <div class="smallBox greenBox">Selected Seat</div> <br/>
      <div class="smallBox redBox">Reserved Seat</div><br/>
      <div class="smallBox emptyBox">Empty Seat</div><br/>
    </td>
    
    <br/>
  </tr>
  
  <tr>
    <td></td>
    <td>1</td>
    <td>2</td>
    <td>3</td>
    <td>4</td>
    <td>5</td>
    <td></td>
    <td>6</td>
    <td>7</td>
    <td>8</td>
    <td>9</td>
    <td>10</td>
    <td>11</td>
    <td>12</td>
</tr>
  
<tr>
    <td>A</td>
    <td><input type="checkbox" class="seats" value="A1"></td>
    <td><input type="checkbox" class="seats" value="A2"></td>
    <td><input type="checkbox" class="seats" value="A3"></td>
    <td><input type="checkbox" class="seats" value="A4"></td>
    <td><input type="checkbox" class="seats" value="A5"></td>
    <td class="seatGap"></td>
    <td><input type="checkbox" class="seats" value="A6"></td>
    <td><input type="checkbox" class="seats" value="A7"></td>
    <td><input type="checkbox" class="seats" value="A8"></td>
    <td><input type="checkbox" class="seats" value="A9"></td>
    <td><input type="checkbox" class="seats" value="A10"></td>
    <td><input type="checkbox" class="seats" value="A11"></td>
    <td><input type="checkbox" class="seats" value="A12"></td>
  </tr>
  
  <tr>
    <td>B</td>
    <td><input type="checkbox" class="seats" value="B1"></td>
    <td><input type="checkbox" class="seats" value="B2"></td>
    <td><input type="checkbox" class="seats" value="B3"></td>
    <td><input type="checkbox" class="seats" value="B4"></td>
    <td><input type="checkbox" class="seats" value="B5"></td>
    <td></td>
    <td><input type="checkbox" class="seats" value="B6"></td>
    <td><input type="checkbox" class="seats" value="B7"></td>
    <td><input type="checkbox" class="seats" value="B8"></td>
    <td><input type="checkbox" class="seats" value="B9"></td>
    <td><input type="checkbox" class="seats" value="B10"></td>
    <td><input type="checkbox" class="seats" value="B11"></td>
    <td><input type="checkbox" class="seats" value="B12"></td>
  </tr>
  
  <tr>
    <td>C</td>
    <td><input type="checkbox" class="seats" value="C1"></td>
    <td><input type="checkbox" class="seats" value="C2"></td>
    <td><input type="checkbox" class="seats" value="C3"></td>
    <td><input type="checkbox" class="seats" value="C4"></td>
    <td><input type="checkbox" class="seats" value="C5"></td>
    <td></td>
    <td><input type="checkbox" class="seats" value="C6"></td>
    <td><input type="checkbox" class="seats" value="C7"></td>
    <td><input type="checkbox" class="seats" value="C8"></td>
    <td><input type="checkbox" class="seats" value="C9"></td>
    <td><input type="checkbox" class="seats" value="C10"></td>
    <td><input type="checkbox" class="seats" value="C11"></td>
    <td><input type="checkbox" class="seats" value="C12"></td>
</tr>
  
<tr>
    <td>D</td>
    <td><input type="checkbox" class="seats" value="D1"></td>
    <td><input type="checkbox" class="seats" value="D2"></td>
    <td><input type="checkbox" class="seats" value="D3"></td>
    <td><input type="checkbox" class="seats" value="D4"></td>
    <td><input type="checkbox" class="seats" value="D5"></td>
    <td></td>
    <td><input type="checkbox" class="seats" value="D6"></td>
    <td><input type="checkbox" class="seats" value="D7"></td>
    <td><input type="checkbox" class="seats" value="D8"></td>
    <td><input type="checkbox" class="seats" value="D9"></td>
    <td><input type="checkbox" class="seats" value="D10"></td>
    <td><input type="checkbox" class="seats" value="D11"></td>
    <td><input type="checkbox" class="seats" value="D12"></td>
</tr>
  
<tr>
    <td>E</td>
    <td><input type="checkbox" class="seats" value="E1"></td>
    <td><input type="checkbox" class="seats" value="E2"></td>
    <td><input type="checkbox" class="seats" value="E3"></td>
    <td><input type="checkbox" class="seats" value="E4"></td>
    <td><input type="checkbox" class="seats" value="E5"></td>
    <td></td>
    <td><input type="checkbox" class="seats" value="E6"></td>
    <td><input type="checkbox" class="seats" value="E7"></td>
    <td><input type="checkbox" class="seats" value="E8"></td>
    <td><input type="checkbox" class="seats" value="E9"></td>
    <td><input type="checkbox" class="seats" value="E10"></td>
    <td><input type="checkbox" class="seats" value="E11"></td>
    <td><input type="checkbox" class="seats" value="E12"></td>
</tr>
  
<tr class="seatVGap"></tr>
  
<tr>
    <td>F</td>
    <td><input type="checkbox" class="seats" value="F1"></td>
    <td><input type="checkbox" class="seats" value="F2"></td>
    <td><input type="checkbox" class="seats" value="F3"></td>
    <td><input type="checkbox" class="seats" value="F4"></td>
    <td><input type="checkbox" class="seats" value="F5"></td>
    <td></td>
    <td><input type="checkbox" class="seats" value="F6"></td>
    <td><input type="checkbox" class="seats" value="F7"></td>
    <td><input type="checkbox" class="seats" value="F8"></td>
    <td><input type="checkbox" class="seats" value="F9"></td>
    <td><input type="checkbox" class="seats" value="F10"></td>
    <td><input type="checkbox" class="seats" value="F11"></td>
    <td><input type="checkbox" class="seats" value="F12"></td>
</tr>
  
<tr>
    <td>G</td>
    <td><input type="checkbox" class="seats" value="G1"></td>
    <td><input type="checkbox" class="seats" value="G2"></td>
    <td><input type="checkbox" class="seats" value="G3"></td>
    <td><input type="checkbox" class="seats" value="G4"></td>
    <td><input type="checkbox" class="seats" value="G5"></td>
    <td></td>
    <td><input type="checkbox" class="seats" value="G6"></td>
    <td><input type="checkbox" class="seats" value="G7"></td>
    <td><input type="checkbox" class="seats" value="G8"></td>
    <td><input type="checkbox" class="seats" value="G9"></td>
    <td><input type="checkbox" class="seats" value="G10"></td>
    <td><input type="checkbox" class="seats" value="G11"></td>
    <td><input type="checkbox" class="seats" value="G12"></td>
</tr>
  
<tr>
    <td>H</td>
    <td><input type="checkbox" class="seats" value="H1"></td>
    <td><input type="checkbox" class="seats" value="H2"></td>
    <td><input type="checkbox" class="seats" value="H3"></td>
    <td><input type="checkbox" class="seats" value="H4"></td>
    <td><input type="checkbox" class="seats" value="H5"></td>
    <td></td>
    <td><input type="checkbox" class="seats" value="H6"></td>
    <td><input type="checkbox" class="seats" value="H7"></td>
    <td><input type="checkbox" class="seats" value="H8"></td>
    <td><input type="checkbox" class="seats" value="H9"></td>
    <td><input type="checkbox" class="seats" value="H10"></td>
    <td><input type="checkbox" class="seats" value="H11"></td>
    <td><input type="checkbox" class="seats" value="H12"></td>
</tr>
  
<tr>
    <td>I</td>
    <td><input type="checkbox" class="seats" value="I1"></td>
    <td><input type="checkbox" class="seats" value="I2"></td>
    <td><input type="checkbox" class="seats" value="I3"></td>
    <td><input type="checkbox" class="seats" value="I4"></td>
    <td><input type="checkbox" class="seats" value="I5"></td>
    <td></td>
    <td><input type="checkbox" class="seats" value="I6"></td>
    <td><input type="checkbox" class="seats" value="I7"></td>
    <td><input type="checkbox" class="seats" value="I8"></td>
    <td><input type="checkbox" class="seats" value="I9"></td>
    <td><input type="checkbox" class="seats" value="I10"></td>
    <td><input type="checkbox" class="seats" value="I11"></td>
    <td><input type="checkbox" class="seats" value="I12"></td>
</tr>
  
<tr>
    <td>J</td>
    <td><input type="checkbox" class="seats" value="J1"></td>
    <td><input type="checkbox" class="seats" value="J2"></td>
    <td><input type="checkbox" class="seats" value="J3"></td>
    <td><input type="checkbox" class="seats" value="J4"></td>
    <td><input type="checkbox" class="seats" value="J5"></td>
    <td></td>
    <td><input type="checkbox" class="seats" value="J6"></td>
    <td><input type="checkbox" class="seats" value="J7"></td>
    <td><input type="checkbox" class="seats" value="J8"></td>
    <td><input type="checkbox" class="seats" value="J9"></td>
    <td><input type="checkbox" class="seats" value="J10"></td>
    <td><input type="checkbox" class="seats" value="J11"></td>
    <td><input type="checkbox" class="seats" value="J12"></td>
</tr>
  
  
</table>
  
<br/><button onclick="updateTextArea()">Confirm Selection</button>
</center>
</div>
      
<br/><br/>

<div class="displayerBoxes">
<center>
  <table class="Displaytable">
  <tr>
    <th>Name</th>
    <th>Number of Seats</th>
    <th>Seats</th>
  </tr>
  <tr>
    <td><textarea id="nameDisplay"></textarea></td>
    <td><textarea id="NumberDisplay"></textarea></td>
    <td><textarea id="seatsDisplay"></textarea></td>
  </tr>
</table>
</center>
</div>

2. Add the following CSS styles to your CSS file or within <style> tags in the HTML file. This styles the interface components for a visually appealing layout.

body
{
  font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
}

#Username
{
  border:none;
  border-bottom:1px solid;
}

.screen
{
  width:100%;
  height:20px;
  background:#4388cc;
  color:#fff;
  line-height:20px;
  font-size:15px;
}

.smallBox::before
{
  content:".";
  width:15px;
  height:15px;
  float:left;
  margin-right:10px;
}
.greenBox::before
{
  content:"";
  background:Green;
}
.redBox::before
{
  content:"";
  background:Red;
}
.emptyBox::before
{
  content="";
  box-shadow: inset 0px 2px 3px 0px rgba(0, 0, 0, .3), 0px 1px 0px 0px rgba(255, 255, 255, .8);
    background-color:#ccc;
}

.seats
{
  border:1px solid red;background:yellow;
} 



.seatGap
{
  width:40px;
}

.seatVGap
{
  height:40px;
}

table
{
  text-align:center;
}


.Displaytable
{
  text-align:center;
}
.Displaytable td, .Displaytable th {
    border: 1px solid;
    text-align: left;
}

textarea
{
  border:none;
  background:transparent;
}



input[type=checkbox] {
    width:0px;
    margin-right:18px;
}

input[type=checkbox]:before {
    content: "";
    width: 15px;
    height: 15px;
    display: inline-block;
    vertical-align:middle;
    text-align: center;
    box-shadow: inset 0px 2px 3px 0px rgba(0, 0, 0, .3), 0px 1px 0px 0px rgba(255, 255, 255, .8);
    background-color:#ccc;
}

input[type=checkbox]:checked:before {
    background-color:Green;
    font-size: 15px;
}

3. Now, include the jQuery using the following CDN link in your HTML file. The code relies on jQuery for some functionalities.

<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.0/jquery.min.js'></script>

4. Finally, add the following JavaScript function to activate the ticket booking functionlities.

function onLoaderFunc()
{
  $(".seatStructure *").prop("disabled", true);
  $(".displayerBoxes *").prop("disabled", true);
}
function takeData()
{
  if (( $("#Username").val().length == 0 ) || ( $("#Numseats").val().length == 0 ))
  {
  alert("Please Enter your Name and Number of Seats");
  }
  else
  {
    $(".inputForm *").prop("disabled", true);
    $(".seatStructure *").prop("disabled", false);
    document.getElementById("notification").innerHTML = "<b style='margin-bottom:0px;background:yellow;'>Please Select your Seats NOW!</b>";
  }
}


function updateTextArea() { 
    
  if ($("input:checked").length == ($("#Numseats").val()))
    {
      $(".seatStructure *").prop("disabled", true);
      
     var allNameVals = [];
     var allNumberVals = [];
     var allSeatsVals = [];
  
     //Storing in Array
     allNameVals.push($("#Username").val());
     allNumberVals.push($("#Numseats").val());
     $('#seatsBlock :checked').each(function() {
       allSeatsVals.push($(this).val());
     });
    
     //Displaying 
     $('#nameDisplay').val(allNameVals);
     $('#NumberDisplay').val(allNumberVals);
     $('#seatsDisplay').val(allSeatsVals);
    }
  else
    {
      alert("Please select " + ($("#Numseats").val()) + " seats")
    }
  }


function myFunction() {
  alert($("input:checked").length);
}

/*
function getCookie(cname) {
    var name = cname + "=";
    var ca = document.cookie.split(';');
    for(var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0) == ' ') {
            c = c.substring(1);
        }
        if (c.indexOf(name) == 0) {
            return c.substring(name.length, c.length);
        }
    }
    return "";
}
*/


$(":checkbox").click(function() {
  if ($("input:checked").length == ($("#Numseats").val())) {
    $(":checkbox").prop('disabled', true);
    $(':checked').prop('disabled', false);
  }
  else
    {
      $(":checkbox").prop('disabled', false);
    }
});

That’s all! hopefully, you have successfully created Movie Ticket Booking Using Javascript. If you have any questions or suggestions, feel free to comment below.

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