How do I auto calculate when 3 combobox and 1 radio button is selected and display it in textbox

Question

0.00/5 (No votes)

See more:

I want pickUpState + deliveryState + dropPointState + addManpower = total

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script>

$(document).ready(function(){
	$('#makeReservationForm input').on('change',function(){
		var totalManpower=$("[type='radio']:checked").val();
		$('#totalManpower').val($("[type='radio']:checked").val());
	})
});

jQuery(function($) {

	//pick-up
	    var pickUp = {
	        'Wilayah Persekutuan': ['Kuala Lumpur', 'Putrajaya'],
	        'Selangor': ['Shah Alam', 'Klang']
	    }

	    var $pickUp = $('#pickUpState');
	    $('#pickUpCity').change(function () {
	        var pickUpCity = $(this).val(), pickUps = pickUp[pickUpCity] || [];

	        var html = $.map(pickUps, function(lcnPU){
	            return '<option value="' + lcnPU + '">' + lcnPU + '</option>'
	        }).join('');
	        $pickUp.html(html)
	    });


	//delivery
	    var delivery = {
	        'Wilayah Persekutuan': ['Kuala Lumpur', 'Putrajaya'],
	        'Selangor': ['Shah Alam', 'Klang'],
	        'Melaka': ['Alor Gajah', 'Jasin'],
	        'Negeri Sembilan': ['Shah Alam', 'Klang'],
	        'Johor': ['Muar', 'Batu Pahat', 'Johor Bahru'],
	        'Pahang': ['Kuantan', 'Klang', 'Bentong', 'Genting', 'Cameron Highland'],
	        'Pulau Pinang': ['Pulau Pinang', 'Butterworth'],
	        'Kelantan': ['Kota Bharu', 'Machang'],
	        'Terengganu': ['Kuala Terengganu'],
	        'Kedah': ['Alor Star', 'Sungai Petani'],
	        'Perlis': ['Arau', 'Kangar'],
	        'Perak': ['Ipoh', 'Tanjung Malim', 'Setiawan', 'Teluk Intan']
	    }

	    var $delivery = $('#deliveryState');
	    $('#deliveryCity').change(function () {
	        var deliveryCity = $(this).val(), $deliverys = delivery[deliveryCity] || [];

	        var html = $.map($deliverys, function(lcnD){
	            return '<option value="' + lcnD + '">' + lcnD + '</option>'
	        }).join('');
	        $delivery.html(html)
	    });
	    
	    
	 //drop-point
	    var dropPoint = {
	        'Wilayah Persekutuan': ['Kuala Lumpur', 'Putrajaya'],
	        'Selangor': ['Shah Alam', 'Klang'],
	        'Melaka': ['Alor Gajah', 'Jasin'],
	        'Negeri Sembilan': ['Shah Alam', 'Klang'],
	        'Johor': ['Muar', 'Batu Pahat', 'Johor Bahru'],
	        'Pahang': ['Kuantan', 'Klang', 'Bentong', 'Genting', 'Cameron Highland'],
	        'Pulau Pinang': ['Pulau Pinang', 'Butterworth'],
	        'Kelantan': ['Kota Bharu', 'Machang'],
	        'Terengganu': ['Kuala Terengganu'],
	        'Kedah': ['Alor Star', 'Sungai Petani'],
	        'Perlis': ['Arau', 'Kangar'],
	        'Perak': ['Ipoh', 'Tanjung Malim', 'Setiawan', 'Teluk Intan']
	    }

	    var $dropPoint = $('#dropPointState');
	    $('#dropPointCity').change(function () {
	        var dropPointCity = $(this).val(), $dropPoints = dropPoint[dropPointCity] || [];

	        var html = $.map($dropPoints, function(lcnDP){
	            return '<option value="' + lcnDP + '">' + lcnDP + '</option>'
	        }).join('');
	        $dropPoint.html(html)
	    });
	});



</script>

<title>Make Reservation</title>
</head>
<body>

<h1>Make Reservation</h1>

        
        <h2>PICK-UP</h2> 
        
        <label for="pickUpAddress">Pick-Up Address:</label><br>        
        <input type="text" id="pickUpAddress" name="pickUpAddress" required="required"><br><br>	
        
        <label for="pickUpPostalCode">Pick-Up Postal Code:</label><br>        
        <input type="text" id="pickUpPostalCode" name="pickUpPostalCode" required="required"><br><br>	
                
		        
		<label class="page1">City</label>
		<div class="tooltips" title="Please select the country that the customer will primarily be served from">
		    <select id="pickUpCity" name="pickUpCity" >
		        <option style="display:none;" selected></option>
		        <option>Wilayah Persekutuan</option>
		        <option>Selangor</option>
		
		    </select>
		</div>
		<br />
		<label class="page1">State</label>
		<div class="tooltips" title="Please select the city that the customer is primarily to be served from.">
		    <select id="pickUpState" name="pickUpState"></select>
		</div>
		
		<br /><br />
        
        <h2>DELIVERY</h2> 	
        
        <label for="deliveryAddress">Delivery Address:</label><br>        
        <input type="text" id="deliveryAddress" name="deliveryAddress" required="required"><br><br>	
        
        <label for="deliveryPostalCode">Delivery Postal Code:</label><br>        
        <input type="text" id="deliveryPostalCode" name="deliveryPostalCode" required="required"><br><br>	
        
       
		<label class="page1">City</label>
		<div class="tooltips" title="Please select the country that the customer will primarily be served from">
		    <select id="deliveryCity" name="deliveryCity" onchange="calcVals()">
		        <option style="display:none;" selected></option>
		        <option value="200">Wilayah Persekutuan</option>
		        <option>Selangor</option>
		        <option>Melaka</option>
		        <option>Negeri Sembilan</option>
		        <option>Johor</option>
		        <option>Pahang</option>
		        <option>Pulau Pinang</option>
		        <option>Kelantan</option>
		        <option>Terengganu</option>
		        <option>Kedah</option>
		        <option>Perlis</option>
		        <option>Perak</option>
		
		    </select>
		</div>
		<br />
		<label class="page1">State</label>
		<div class="tooltips" title="Please select the city that the customer is primarily to be served from.">
		    <select id="deliveryState" name="deliveryState" ></select>
		</div>
		
		<br /><br />
        
        <h2>DROP-POINT</h2> 	
      
		<label for="label">*insert form below if required</label><br><br>
        
        <label for="dropPointAddress">Drop-Point Address:</label><br>        
        <input type="text" id="dropPointAddress" name="dropPointAddress" ><br><br>	
        
        <label for="dropPointPostalCode">Drop-Point Postal Code:</label><br>        
        <input type="text" id="dropPointPostalCode" name="dropPointPostalCode"><br><br>	
        
        
		<label class="page1">City</label>
		<div class="tooltips" title="Please select the country that the customer will primarily be served from">
		    <select id="dropPointCity" name="dropPointCity" onchange="calcVals()">
		        <option style="display:none;" selected></option>
		        <option value="200">Wilayah Persekutuan</option>
		        <option>Selangor</option>
		        <option>Melaka</option>
		        <option>Negeri Sembilan</option>
		        <option>Johor</option>
		        <option>Pahang</option>
		        <option>Pulau Pinang</option>
		        <option>Kelantan</option>
		        <option>Terengganu</option>
		        <option>Kedah</option>
		        <option>Perlis</option>
		        <option>Perak</option>
		
		    </select>
		</div>
		<br /><br />
		<label class="page1">State</label>
		<div class="tooltips" title="Please select the city that the customer is primarily to be served from.">
		    <select id="dropPointState" name="dropPointState" ></select>
		</div>
		
		<br /><br />
        
        <label for="addManpower">Add Manpower:</label><br>  
              
        <input type="radio" id="addManpower" name="addManpower" value="80">
		<label for="yes">YES</label>   
		
		<input type="radio" id="addManpower" name="addManpower" value="">
		<label for="no">NO</label><br><br>	
        
        <label for="totalManpower">Total Manpower:</label><br>        
        <label for="totalMrm">RM</label> 
        <input type="text" id="totalManpower" name="totalManpower" class="checker" readonly><br><br><br>
        
  		<input type="submit" value="Submit"><br><br>
	
	</form>
	
	<form id="calculateTotalForm" name="calculateTotalForm" method="post" action="ReservationController">
	
		<label for="total">TOTAL: RM</label> 
		<input type="text" id="total" name="total" readonly><br><br>
        
	</form>
	
	
</body>
</html>

What I have tried:

HTML

function calcVals(){
	var m = document.getElementById("addManpower");
	var del = document.getElementById("deliveryCity");
	var drop = document.getElementById("dropPointCity");
	var selDel = del.options[del.selectedIndex].value;
	var selDrop = drop.options[drop.selectedIndex].value;
	var selM = m.options[m.selectedIndex].value;
	
	var totalCal = +selDel + +selDrop + +selM;
	document.getElementBYId("total").value = totalCal;
}

Posted 7-Jan-21 8:36am

Help Me Please I Beg

Updated 7-Jan-21 8:38am

v2

Add a Solution

Comments

Richard MacCutchan 8-Jan-21 3:56am

You need to add an event handle that triggers the calculation. It could be attached to a button, or any change in any of the four controls.

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)