I am trying to do Sum on oninput method. Means as the button press the function will be called and show sum of two input in a paragraph <p> tag.
I have my javascript function like this:
quote:function(){
var button = document.getElementById('insert');
var table = document.getElementById('table');
$("#insert").click(function(){
var position=Math.round(table.rows.length - 3);
var row = table.insertRow(position);
var i=1;
row.innerHTML = '<td><input type="integer" name="qty[]" class="form-control" id="qty_' +position +'" oninput="myFunction(demo'+position+', event)"></td><td><input type="text" name="discription[]" class="form-control"></td><td><input type="text" name="price[]" class="form-control" placeholder="0.00" id="price_'+ position+'" oninput="myFunction(demo'+position+', event)"></td><td><input type="text" name="discount[]" class="form-control" placeholder="0.00"><td><input type="text" name="discountper[]" class="form-control" placeholder="0.00%"></td></td><td><p id="demo'+position+'"></p></td><td><input type="checkbox" name="taxed[]" class="form-control"></td> <td><a class="btn btn-circle red-haze btn-sm" href="javascript:void(0);" id="remCF"><i class="fa fa-times"></i></a></td>';
$("#remCF").live('click',function(){
$(this).parent().parent().remove();
});
});
},
After append it looks like this.
I would like to calculate Total Amount using quantity * price.
But i am not able to do that. It seems like Rows are appending fine. But when i try to call the function i am unable to specify the text are in the myFunction.
here is how myFuntion looks like:
function myFunction(place, event) {
var x =parseInt(document.getElementById(event.target.id).value); <!----now the problem is here i am not able to specify what QTY is clicked and which input is clicked -->
var y= parseInt(document.getElementById(event.target.id).value); <!----now the problem is here i am not able to specify what PRICE is clicked and which input is clicked -->
var z=x*y;
document.getElementById(place).innerHTML = z;
}
I would like to perform calculation row wise.
And if for reference if you want to know how my HTML looks then here is how it looks like.
<table class="table table-striped table-bordered table-hover" id="sample_3">
<thead>
<tr>
<th style="width:7%;">
Qty
</th>
<th style="width:50%;">
Description
</th>
<th style="width:10%;">
Unit Price
</th>
<th style="width:10%;">
Discount(Rs/$)
</th>
<th style="width:10%;">
Discount%
</th>
<th style="width:7%;">
Total
</th>
<th style="width:2%;">
Taxed
</th>
<th style="width:2%;">
Action
</th>
</tr>
</thead>
<tbody id="table">
<tr class="odd gradeX" id="p_scents" name="p_scnt">
<td>
<input type="integer" name="qty[]" class="form-control" value="1" id="myInput1" oninput="myFunction('demo', event)" >
</td>
<td>
<input type="text" name="discription[]" class="form-control">
</td>
<td>
<input type="text" name="price[]" class="form-control" placeholder="0.00" id="myInput2" oninput="myFunction('demo', event)">
</td>
<td>
<input type="text" name="discount[]" class="form-control" placeholder="0.00">
</td>
<td>
<input type="text" name="discountper[]" class="form-control" placeholder="0.00%">
</td>
<td>
<p id="demo"></p>
</td>
<td>
<div align="center"><input type="checkbox" name="taxed[]" class="form-control"></div>
</td>
<td></td>
</tr><!-- to add new column -->
<tr>
<td colspan="4" >
<div align="right">
<b>Sub Total:</b>
</div>
</td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td colspan="6" >
<a id="insert">Add a New Service</a><br>
<a id="ajax-demo" data-toggle="modal">
Predifined Services </a><td>
</tr>
</tbody>
</table>
here is the Jsfiddle link:
https://jsfiddle.net/5xaaneor/2/
Thank you!
Related
I have a table from which I need to select all of the values of the row after an event done in the same row (in this case is a keyup event) with jQuery. The table could have many rows but the selection has to be on the items of the row event.
This is the HTML of the table:
<table class="table" id="form-table">
<thead>
<tr>
<th scope="col">#</th>
<th scope="col">Description</th>
<th scope="col">Qty</th>
<th scope="col">Price</th>
<th scope="col">Discount</th>
<th scope="col">Amount</th>
<th scope="col">Hidden</th>
</tr>
</thead>
<tbody>
<tr id="row-1">
<th scope="row">1</th>
<td class="description-column">
<div class="form-group">
<select class="form-control" id="companySelect">
{% for product in product_options %}
<option>{{ product }}</option>
{% endfor %}
</select>
</div>
</td>
<td class="qty-column">
<div class="form-group">
<input type="number" class="form-control" id="qty" placeholder="Qty" min="0" step="1">
</div>
</td>
<td class="price-column">
<div class="form-group">
<input type="number" class="form-control" id="price" min="0.01" placeholder="Price">
</div>
</td>
<td class="discount-column">
<div class="form-group">
<input type="number" class="form-control" id="discount" placeholder="0" min="0.01" max="99.99">
</div>
<div>%</div>
</td>
<td class="amount-column"></td>
<td class="hidden-column">
<div class="form-check">
<input class="form-check-input" type="checkbox" value="" id="hiddenCheck">
</div>
</td>
</tr>
</tbody>
</table>
And looks like this on the site:
For more context: I am making a quote app in which I'll type the price and quantity of each item in each row and I need to update the "amount" column after each keyup. So I need to know how to select the proper "qty", "price", "discount" and "amount" id's of the row typed to do that.
Firstly, The id attribute is unique, So you should replace it with class like this
<input type="number" class="form-control qty" placeholder="Qty" min="0" step="1">
Secondly, You can get the tr by using .closest() like this $(this).closest("tr")
Finally, You can calculate individual row by creating another method named updateAmount_per_row like below:
function updateAmount_per_row(tr){
var qTy = getValue_by_className(tr, '.qty-column .qty');
var price = getValue_by_className(tr, '.price-column .price');
var amount = qTy * price;
tr.find('.amount-column').html(amount);
}
$(".qty-column, .price-column").on("keyup", function(){
var tr = $(this).closest("tr");
updateAmount_per_row(tr);
});
function updateAmount_per_row(tr){
var qTy = getValue_by_className(tr, '.qty-column .qty');
var price = getValue_by_className(tr, '.price-column .price');
var amount = qTy * price;
tr.find('.amount-column').html(amount);
}
function getValue_by_className(tr, className){
var value = parseInt(tr.find(className).val(), 10);
return value >= 0 ? value : 1;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<table class="table" id="form-table">
<thead>
<tr>
<th scope="col">#</th>
<th scope="col">Description</th>
<th scope="col">Qty</th>
<th scope="col">Price</th>
<th scope="col">Discount</th>
<th scope="col">Amount</th>
<th scope="col">Hidden</th>
</tr>
</thead>
<tbody>
<tr id="row-1">
<th scope="row">1</th>
<td class="description-column">
<div class="form-group">
<select class="form-control" class="companySelect">
<option>Product A</option>
<option>Product B</option>
</select>
</div>
</td>
<td class="qty-column">
<div class="form-group">
<input type="number" class="form-control qty" placeholder="Qty" min="0" step="1">
</div>
</td>
<td class="price-column">
<div class="form-group">
<input type="number" class="form-control price" min="0.01" placeholder="Price">
</div>
</td>
<td class="discount-column">
<div class="form-group">
<input type="number" class="form-control" class="discount" placeholder="0" min="0.01" max="99.99">
</div>
<div>%</div>
</td>
<td class="amount-column"></td>
<td class="hidden-column">
<div class="form-check">
<input class="form-check-input" type="checkbox" value="" id="hiddenCheck">
</div>
</td>
</tr>
<tr id="row-2">
<th scope="row">2</th>
<td class="description-column">
<div class="form-group">
<select class="form-control" class="companySelect">
<option>Product A</option>
<option>Product B</option>
</select>
</div>
</td>
<td class="qty-column">
<div class="form-group">
<input type="number" class="form-control qty" placeholder="Qty" min="0" step="1">
</div>
</td>
<td class="price-column">
<div class="form-group">
<input type="number" class="form-control price" min="0.01" placeholder="Price">
</div>
</td>
<td class="discount-column">
<div class="form-group">
<input type="number" class="form-control" class="discount" placeholder="0" min="0.01" max="99.99">
</div>
<div>%</div>
</td>
<td class="amount-column"></td>
<td class="hidden-column">
<div class="form-check">
<input class="form-check-input" type="checkbox" value="" id="hiddenCheck">
</div>
</td>
</tr>
</tbody>
</table>
Using Mai Phuong answer as testing I managed to make it work by using the target property instead of this, because this for some reason was referencing the whole document (#document).
Here is the keyup event listener:
$('.price, .qty, .discount').keyup((event) => {
let tr = event.target.closest('tr');
updateAmount(tr);
});
and here's the final updateAmount function:
function updateAmount(tr) {
let qty = $(tr).find('.qty').val();
let price = $(tr).find('.price').val();
let discount = $(tr).find('.discount').val();
let amount = (qty * price * (100 - discount)) / 100;
$(tr).find('.amount').html(amount);
}
This question already has answers here:
How to add two strings as if they were numbers? [duplicate]
(20 answers)
Closed 3 years ago.
I want to add all input fields values. Some of the fields are constant and some too you have to click on a button to add them and calculate the values.
The add button when clicked adds the input fields correctly but the calculation of all the values is the problem.
$(document).on("keyup", ".price", function() {
var closestParent = $(this).closest('tr');
var total = closestParent.find(".price").val();
var tuition = document.getElementById("tuition").value;
var pta = document.getElementById("pta").value;
var transport = document.getElementById("transport").value;
var totals = parseInt(total);
var t = 0;
$('.price').each(function(i, e) {
var amt = $(this).val() - 0;
var z = t += amt;
var totalz = z + tuition + transport + pta;
document.getElementById("tot").value = tuition;
console.log(t);
console.log(tuition)
})
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<table>
<tbody>
<tr>
<td style="width: 60%;">
<h5>Tuition Fees </h5>
</td>
<td>
<input class="form-control" id="tuition" name="tuition_fees" type="text" placeholder="Enter Tuition Fees..." value="" style="border:none;" />
</td>
</tr>
<tr>
<td style="width: 60%;">
<h5>PTA Dues </h5>
</td>
<td>
<input class="form-control" id="pta" name="PTA_dues" type="text" placeholder="Enter PTA Dues Amount..." value="" style="border:none;" />
</td>
</tr>
<tr>
<td style="width: 60%;">
<h5>Transport Fares </h5>
</td>
<td>
<input class="form-control" id="transport" name="transport_fares" type="text" placeholder="Enter Transport Fare..." value="" style="border:none;" />
</td>
</tr>
<tr>
<td colspan="2">
<h5>Additional Fees </h5>
</td>
</tr>
</tbody>
</table>
<table class="table table-bordered table-hover table-striped" id="invoiceItem">
<tbody>
<tr>
<td style="width: 60%;">
<div class="row">
<div class="col-md-1"><input class="itemRow" type="checkbox"></div>
<div class="col-md-10"><input type="text" style="border:none;" name="productCode[]" placeholder="Enter Fees Name" id="productCode_1" class="form-control price" autocomplete="off"></div>
</div>
</td>
<td><input type="text" name="productName[]" style="border:none;" placeholder="Enter Amount" id="price_" class="form-control" autocomplete="off"></td>
</tr>
</tbody>
</table>
<div class="row">
<div class="col-xs-12 col-sm-3 col-md-3 col-lg-3">
<button class="btn btn-danger delete" id="removeRows" type="button">- Delete item</button>
<button class="btn btn-success" id="addRows" type="button">+ Add item</button>
</div>
</div>
<br/>
<table class="table table-bordered">
<tr>
<td style="width:60%;">
<h5>TOTAL FEES </h5>
</td>
<td><input class="form-control" id="tot" name="total_fees" type="text" placeholder="total fees" value="" style="border:none;" /></td>
</tr>
</table>
What I want to do is get the total summation of the values in the total fees input field
parse your textbox values using parseInt. then you are redefining t everytime so I edited it. then move your class name price from enter fee name to enter amount textbox.
$(document).on("keyup",".price",function(){
var closestParent = $(this).closest('tr');
var total = parseInt(closestParent.find(".price").val());
var tuition = parseInt(document.getElementById("tuition").value);
var pta = parseInt(document.getElementById("pta").value);
var transport = document.getElementById("transport").value;
var totals = parseInt(total);
var t = 0;
$('.price').each(function(i,e){
var amt =$(this).val()-0;
t += amt;
var z = t;
var totalz = z + tuition + transport + pta;
document.getElementById("tot").value=tuition;
console.log(t);
console.log(tuition)
})
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<tbody>
<tr>
<td style="width: 60%;">
<h5>Tuition Fees </h5>
</td>
<td>
<input class="form-control" id="tuition" name="tuition_fees" type="text"
placeholder="Enter Tuition Fees..." value="" style="border:none;" />
</td>
</tr>
<tr>
<td style="width: 60%;">
<h5>PTA Dues </h5>
</td>
<td>
<input class="form-control" id="pta" name="PTA_dues" type="text"
placeholder="Enter PTA Dues Amount..." value="" style="border:none;" />
</td>
</tr>
<tr>
<td style="width: 60%;">
<h5>Transport Fares </h5>
</td>
<td>
<input class="form-control" id="transport" name="transport_fares" type="text"
placeholder="Enter Transport Fare..." value="" style="border:none;" />
</td>
</tr>
<tr>
<td colspan="2" >
<h5>Additional Fees </h5>
</td>
</tr>
</tbody>
</table>
<table class="table table-bordered table-hover table-striped" id="invoiceItem">
<tbody>
<tr>
<td style="width: 60%;"><div class="row">
<div class="col-md-1"><input class="itemRow" type="checkbox"></div>
<div class="col-md-10"><input type="text" style="border:none;" name="productCode[]" placeholder="Enter Fees Name" id="productCode_1" class="form-control" autocomplete="off"></div></div></td>
<td><input type="text" name="productName[]" style="border:none;" placeholder="Enter Amount" id="price_" class="form-control price" autocomplete="off"></td>
</tr>
</tbody>
</table>
<div class="row">
<div class="col-xs-12 col-sm-3 col-md-3 col-lg-3">
<button class="btn btn-danger delete" id="removeRows" type="button">- Delete item</button>
<button class="btn btn-success" id="addRows" type="button">+ Add item</button>
</div>
</div>
<br/>
<table class="table table-bordered">
<tr>
<td style="width:60%;" >
<h5>TOTAL FEES </h5>
</td>
<td><input class="form-control" id="tot" name="total_fees" type="text"
placeholder="total fees" value="" style="border:none;" /></td>
</tr>
</table>
In my program I am trying to auto calculate total price when user enter quantity in input box. For that I performed below script. but due to some error my script doesn't working as per expectation and when I enter quantity, total price doesn't get updated. Can anyone tell me what's wrong in my code. I want to perform this script without jquery.
code:
<!DOCTYPE html>
<html>
<head>
<title>form</title>
</head>
<body>
<form action="" method="POST" name="myForm" id="myForm">
<table bgcolor="pink" align="center" border="2px">
<tbody>
<tr>
<th> Category </th>
<th> Description </th>
<th> Unit Price </th>
<th> Quantity </th>
<th> Total Price</th>
</tr>
<tr>
<td rowspan="2">1</td>
<td> Paneer </td>
<td name="priceQ1"> $10 </td>
<td> <input type="text" size="4" id="q1" name="qty1" onkeyup="calculate()"> </td>
<td> <input type="text" id="total1" name="total1"> </td>
</tr>
<tr>
<td> Rice </td>
<td name="priceQ2"> $30 </td>
<td> <input type="text" size="4" id="q2" name="qty2" onkeyup="calculate()"> </td>
<td> <input type="text" id="total2" name="total2"> </td>
</tr>
<tr align="right">
<td colspan="4"> Subtotal $ </td>
<td> <input type="text" id="sub_total" name="sub_total"> </td>
</tr>
<tr>
<td rowspan="2">2</td>
<td> Chicken Palak </td>
<td name="priceQ3"> $20 </td>
<td> <input type="text" size="4" id="q3" name="qty3" onkeyup="calculate()"> </td>
<td> <input type="text" id="total3" name="total3"> </td>
</tr>
<tr>
<td> Aloo Tikki </td>
<td name="priceQ4 "> $14 </td>
<td> <input type="text" size="4" id="q4" name="qty4" onkeyup="calculate()"> </td>
<td> <input type="text" id="total4" name="total4"> </td>
</tr>
<tr align="right">
<td colspan="4"> Subtotal $ </td>
<td> <input type="text" id="sub_total2" name="sub_total2"> </td>
</tr>
</tbody>
</table>
<p align="center">
<input type="submit" value="Submit">
<input type="reset">
</p>
</form>
<script>
function calculate() {
var f = document.forms['myForm'];
for(var i=0;i<4;i++){
var qty = document.getElementByName('qty'+i);
document.getElementById('total'+i).value = newValue;
}
}
</script>
</body>
</html>
There is no document.getElementsById, you should name your different quantities and total price fields with distinct names and traverse thru them using document.getElementById('qty'+i);
I am using AngularJS to show and retreive data from my users in HTML like:
<table id="app2" ng-app="categories" ng-cloak="" class="table table-hover" style="margin-top: 50px;">
<tr style="background-color:#4d748f; color:white;">
<th colspan="5" style="text-align:center; font-size:16px;">Add category</th>
</tr>
<tr>
<form novalidate>
<td colspan="4">
<input type="text" class="form-control" placeholder="Category name"></input>
</td>
<td colspan="1">
<input type="submit" class="btn btn-success"></input>
</td>
</form>
</tr>
<tr style="background-color:#4d748f; color:white;">
<th colspan="5" style="text-align:center; font-size:16px;">Add product</th>
</tr>
<tr>
<form ng-controller="category">
<td colspan="1">
<select class="form-control m-b-10">
<option ng-repeat= "c in categories">{{c[1]}}</option>
</select>
</td>
<td colspan="1">
<select class="form-control m-b-10">
<option>Antwerpen</option>
<option>Leuven</option>
</select>
</td>
<td colspan="1">
<input type="text" class="form-control" placeholder="Name"></input>
</td>
<td colspan="1">
<input type="text" class="form-control" placeholder="Price" width="10%"></input>
</td>
<td colspan="1">
<input type="submit" class="btn btn-success" ng-click="product()"></input>
</td>
</form>
</tr>
</table>
ANGULARJS
categories = angular.module('categories', []);
categories.controller("category",function($scope, $http){
var serviceBase = 'api/';
$http.get(serviceBase + 'categories').then(function (results) {
$scope.categories = results.data;
for(var i = 0; i < $scope.categories.length; i++){
var categories = $scope.categories[i];
}
$scope.product = function($scope, $http){
$http.post(serviceBase + 'productadd/'+$scope.catID+'/'+$scope.catID+'/'+$scope.pname+'/'+$scope.pprice).then(function(results){
alert('ok');
});
}
});
});
When I place my ng-controller on the select item to get the ng-repeat = c in categories. Then this works and I get the categories shown in my dropdown. But when I place it on the form tag it doesn't... I have to place it on my form tag because I want to add a product into my database after the user clicks the button to add products. And ng-click=product() gets called.
How can both of those functions function together?
You cannot wrap tr with you custom element except tbody, thead, table.. Simply used ng-form directive on tr which can be used as attribute
<tr ng-form name="myform" novalidate>
<td colspan="4">
<input type="text" class="form-control" placeholder="Category name"></input>
</td>
<td colspan="1">
<input type="submit" class="btn btn-success"></input>
</td>
</tr>
Im trying to make the input from the user in a html form be added to a table that adds up the total price of all the products in the same page all of this without reloading.
here is my html form and table code
Thank you in advance
<h1>Instructions</h1>
<section>
<p>Please enter the desired product/services in the following table to create an order.</p>
<section style="width:300px; margin-left:20px">
<form action="" name="order" method="POST" autocomplete="off">
<table width="300" border="0" cellspacing="5" cellpadding="2">
<tr>
<td>
<label for="product">Product:</label>
</td>
<td>
<input name="product" id="product" required pattern="[a-zA-Z ]*$" title="Please enter only alphabetic characters" type="text" placeholder="Product name" size="28" />
</td>
</tr>
<tr>
<td>
<label for="quantity">Quantity:</label>
</td>
<td>
<input name="quantity" id="quantity" required type="number" title="Enter item quantity" placeholder="Product quantity" width="196px" />
</td>
</tr>
<tr>
<td>
<label for="price">Price:</label>
</td>
<td>
<input name="price" id="price" required pattern="[0-9]" title="Please enter only numeric characters" placeholder="Product price" size="28" />
</td>
</tr>
</table>
<br>
<div id="buttons">
<input type="reset" name="reset" id="resetbtn" class="resetbtn" value="Reset">
<input type="submit" name="submit" id="submitbtn" class="submitbtn" tabindex="7" value="Submit this!" onclick="">
<br style="clear:both;">
</div>
</form>
</section>
</section>
<table width="416" border="0" cellspacing="5" cellpadding="2">
<tr>
<th width="115" scope="col">Products</th>
<th width="112" scope="col">Quantity</th>
<th width="92" scope="col">Price</th>
<th width="56"></th>
</tr>
<tr>
<td scope="col"> </th>
<td scope="col">
</th>
<td scope="col"> </th>
<th>Total</th>
</tr>
</table>
This is a simple update to what you have that works. Part of your question was to avoid page reloading, so you will notice the FORM no longer does a POST action and your SUBMIT BUTTON is no longer an input but a standard button with an onClick action. This will allow everything to execute without navigating away from the page. For the sake of time I put the results addition in a separate table, feel free to style how you wish.
<html>
<head>
<title>Order</title>
<script type="text/javascript">
var qtyTotal = 0;
var priceTotal = 0;
function updateForm() {
var product = document.getElementById("product").value;
var qty = document.getElementById("quantity").value;
qtyTotal = qtyTotal + parseInt(qty);
document.getElementById("qtyTotals").innerHTML=qtyTotal;
var price = document.getElementById("price").value;
priceTotal = priceTotal + parseInt(price);
document.getElementById("priceTotals").innerHTML=priceTotal;
var table=document.getElementById("results");
var row=table.insertRow(-1);
var cell1=row.insertCell(0);
var cell2=row.insertCell(1);
var cell3=row.insertCell(2);
cell1.innerHTML=product;
cell2.innerHTML=qty;
cell3.innerHTML=price;
}
</script>
</head>
<body>
<form name="order" id="order">
<table>
<tr>
<td>
<label for="product">Product:</label>
</td>
<td>
<input id="product" name="product" title="Please enter only alphabetic characters" type="text" size="28" />
</td>
</tr>
<tr>
<td>
<label for="quantity">Quantity:</label>
</td>
<td>
<input id="quantity" name="quantity" title="Enter item quantity" width="196px" />
</td>
</tr>
<tr>
<td>
<label for="price">Price:</label>
</td>
<td>
<input id="price" name="price" title="Please enter only numeric characters" size="28" />
</td>
</tr>
</table>
<input type="reset" name="reset" id="resetbtn" class="resetbtn" value="Reset" />
<button type="button" onClick="updateForm();"/>Add To Table</button>
</form>
<br>
<table id="results" width="360">
<thead>
<tr>
<th scope="col" width="120">Products</th>
<th scope="col" width="120">Quantity</th>
<th scope="col" width="120">Price</th>
</tr>
</thead>
</table>
<table id="resultTotals" width="360">
<tr>
<td scope="col" width="120">Totals</td>
<td scope="col" width="120"><div id="qtyTotals"></div></td>
<td scope="col" width="120"><div id="priceTotals"></div></td>
</tr>
</table>
</body></html>
Here is JS Fiddle Example of above code.
<section>
<p>Please enter the desired product/services in the following table to create an order.</p>
<section style="width:300px; margin-left:20px">
<form action="" name="order" method="POST" autocomplete="off">
<table id="cart" width="300" border="0" cellspacing="5" cellpadding="2">
<tr>
<td>
<label for="product">Product:</label>
</td>
<td>
<input name="product" required pattern="[a-zA-Z ]*$" title="Please enter only alphabetic characters" type="text" placeholder="Product name" size="28" />
</td>
</tr>
<tr>
<td>
<label for="quantity">Quantity:</label>
</td>
<td>
<input name="quantity" required type="number" title="Enter item quantity" placeholder="Product quantity" width="196px" />
</td>
</tr>
<tr>
<td>
<label for="price">Price:</label>
</td>
<td>
<input name="price" required pattern="[0-9]" title="Please enter only numeric characters" placeholder="Product price" size="28" />
</td>
</tr>
</table>
<br>
<div id="buttons">
<input type="reset" name="reset" id="resetbtn" class="resetbtn" value="Reset">
<input type="submit" name="submit" id="submitbtn" class="submitbtn" tabindex="7" value="Submit this!" onclick="">
<br style="clear:both;">
</div>
</form>
</section>
</section>
<table width="416" border="0" cellspacing="5" cellpadding="2" id="cart">
<tr>
<th width="115" scope="col">Products</th>
<th width="112" scope="col">Quantity</th>
<th width="92" scope="col">Price</th>
<th width="56"></th>
</tr>
<tr>
<td id="items">
</td>
</tr>
<tr>
<td scope="col"> </th>
<td scope="col">
</th>
<td scope="col"> </th>
<th>Total</th>
<td id="total">0</td>
</tr>
</table>
<script>
$(document).ready(function(){
var form = document.order;
var $checkout = $('#cart');
// Listen for form submit
$(form).on('submit', function(e){
// Prevent browser from sending form
e.preventDefault();
// this is a row thats nt yet attached to the document
var $row = $('<tr class="item">');
/*
* Loop through fields and add 'product','quantity','price'
* to $row. we store the data on the node as well
*/
$.each(['product','quantity','price'],function(index, key){
var $td = $('<td>');
var value = form[key].value;
$td.addClass(key).text(value);
$row.data(key, value);
$row.append($td);
});
// Attach the $row to the document
$('#items').append($row);
// Update the totals
$checkout.trigger('change');
});
// Update totals when cart changes
$checkout.on('change',function(){
var total = 0;
$(this).find('.item').each(function(){
var quant = parseFloat($(this).data('quantity'));
var price = parseFloat($(this).data('price'));
total = total + (quant * price);
});
$('#total').text(total);
});
});
</script>