I want to calculate sum of the numbers the user has entered automatically.When the user delete one number the sum should auto calculate.How to calculate sum of array values using jquery.Please help me to solve this problem.
$(document).ready(function(){
$('.form-control').change(function(){
var total = 0;
$('.form-control').each(function(){
if($(this).val() != '')
{
totalvalue += parseInt($(this).val());
}
});
$('#totalvalue').html(totalvalue);
});
})(jQuery);
<h2 style="text-align:center;">INVOICE</h2>
<form id='students' method='post' name='students' action='index.php'>
<div class="table-responsive">
<table class="table table-bordered">
<tr>
<th><input class='check_all' type='checkbox' onclick="select_all()"/></th>
<th>S. No</th>
<th>Job ID</th>
<th>Quantity</th>
<th>Price</th>
<th>Total Price</th>
</tr>
<tr>
<td><input type='checkbox' class='case'/></td>
<td><span id='snum'>1.</span></td>
<td><input class="form-control" type='text' id='txt_jobid' name='txt_jobid[]'/></td>
<td><input class="form-control" type='text' id='txt_quantity' name='txt_quantity[]'/></td>
<td><input class="form-control" type='text' id='txt_price' name='txt_price[]'/></td>
<td><input class="form-control" type='text' id='txt_totalprice' name='txt_totalprice[]'/> </td>
</tr>
</table>
<button type="button" class='btn btn-danger delete'>- Delete</button>
<button type="button" class='btn btn-success addmore'>+ Add More</button>
</div>
</form> Total: <div id="totalvalue">0</div>
SUBMIT FORM
</form>
Sometime you used total and sometimes totalValue. Name the variables the same. And remove the (jQuery) at the end. It's wrong there.
$(function() {
$('.form-control').change(function() {
var total = 0;
$('.form-control').each(function() {
if( $(this).val() != '' )
total += parseInt($(this).val());
});
$('#totalvalue').html(total);
});
// trigger initial calculation if wanted
.change();
});
Example: https://jsfiddle.net/0zpkow5L/
Initial calculation: https://jsfiddle.net/0zpkow5L/1/
Full working example of your code: https://jsfiddle.net/0zpkow5L/8/
Related
this is my code with add and remove buttons on a table inside a jquery tab, but when i call click event
it is not calling it.
<div id="tabs-2">
<form id="DSLform">
<table id="table-1" class="add1" border ="1"><!-- DSL -->
<thead>
<tr><td colspan="6" align="center" style="text-shadow: black;"><b>DSL LOCO</b></td></tr>
<tr>
<th class="small">S.No</th>
<th>LOCO NO</th>
<th>SHED</th>
<th class="sizing"> SCHEDULE</th>
<th> PROGARMME </th >
<th><input type="submit" class="add1" value="+"></th>
<!-- <th><button id="butVal1" type="button"> + </button></th> -->
</tr>
</thead>
<tbody>
<tr class="tabRow1" id="1item">
<td class="sno1">1</td>
<td><input type="text" name="loco_no"/> </td>
<td> <input type="text" name="shed"/> </td>
<td> <input type="text" name="schedule"/> </td>
<td><input type="text" name="programme"/> </td>
<td><button class="remove1">Remove</button></td>
</tr>
</tbody>
</table>
and my javascript file is
(document).ready( function() {
$("#butVal1").click(function(){
var rowLen = $('tr.tabRow1').length;
if(rowLen>9)
{
alert("no of row is reached 10");
}
else
{
$("tr.tabRow1:first").clone(true).appendTo("#table-1>tbody");
$(".tabRow1:last").children("td").children("input").each(function(index, element)
{
$(element).val("");
});
}
});
$("tabs-1").on("click", "button.remove1", function(){
if($(this).parents("tr").siblings("tr.tabRow1").length > 0)
{
$(this).closest("tr.tabRow1").remove();
}
else
{
alert("you can't remove this record");
}
});
$("#tabs-1").on("click", ".add1, .remove1", function(){
$("td.sno1").each(function(index,element){
$(element).text(index + 1);
});
});
});
i have added my code above, i need this add and submit button to work from jquery tabs, also these textbox values need to be saved as records, how can i identify each row when i add or remove a row from table
In below code i have use .length to get the length of row and added 1 for displaying S.no count because count starts from 1. Then,instead of looping through all inputs i have just use .find("input").val("") to empty all inputs values and then finally use appendTo to append tr particular table only.
Then, when user will click on remove button i have get the id of table which will be unique in all tabs and then i have passed this value to the function resetValues to reset the S.no column count onces any row gets removed. So , using table id i have loop through tbody tr and have reset the counts .
Demo Code :
$(document).ready(function() {
$(function() {
$("#tabs").tabs();
});
//click on add
$(".add").click(function() {
var apendTo = $(this).closest("table").find("tbody")
//get length of trs
var rowLen = $(this).closest("table").find("tbody tr").length + 1;
if (rowLen > 9) {
alert("no of row is reached 10");
} else {
//get cloned of tr
var cloned = $(this).closest("table").find("tbody tr:first").clone(true);
//set s.no
cloned.find("td:eq(0)").text(rowLen);
cloned.find("input").val(""); //empty inputs
cloned.appendTo(apendTo) //appends
}
});
$(document).on("click", "button.remove1", function() {
var table_id = $(this).closest("table").attr("id") //get tablename
if ($(this).parents("tr").siblings("tr.tabRow1").length > 0) {
$(this).closest("tr.tabRow1").remove();
resetValues(table_id); //call to reset values
} else {
alert("you can't remove this record");
}
});
function resetValues(el) {
var counter = 2; //initialze to 2 because 1 is fixed
//looping through tr not first one
$("#" + el).find("tbody tr:not(:first)").each(function() {
//find .sno1 class replace its counter
$(this).find('.sno1').text(counter);
counter++;
})
}
});
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<div id="tabs">
<ul>
<li>FIRST</li>
<li>SECOND</li>
</ul>
<div id="tabs-1">
<form id="DSLform">
<table id="table-1" class="add1" border="1">
<!-- DSL -->
<thead>
<tr>
<td colspan="6" align="center" style="text-shadow: black;"><b>DSL LOCO</b></td>
</tr>
<tr>
<th class="small">S.No</th>
<th>LOCO NO</th>
<th>SHED</th>
<th class="sizing"> SCHEDULE</th>
<th> PROGARMME </th>
<th><input type="button" class="add" value="+"></th>
</tr>
</thead>
<tbody>
<tr class="tabRow1" id="1item">
<td class="sno1">1</td>
<td><input type="text" name="loco_no" /> </td>
<td> <input type="text" name="shed" /> </td>
<td> <input type="text" name="schedule" /> </td>
<td><input type="text" name="programme" /> </td>
<td><button type="button" class="remove1">Remove</button></td>
</tr>
</tbody>
</table>
</form>
</div>
<div id="tabs-2">
<form id="DSLform">
<table id="table-2" class="add1" border="1">
<!-- DSL -->
<thead>
<tr>
<td colspan="6" align="center" style="text-shadow: black;"><b>DSL LOCO</b></td>
</tr>
<tr>
<th class="small">S.No</th>
<th>LOCO NO</th>
<th>SHED</th>
<th class="sizing"> SCHEDULE</th>
<th> PROGARMME </th>
<th><input type="button" class="add" value="+"></th>
</tr>
</thead>
<tbody>
<tr class="tabRow1" id="1item">
<td class="sno1">1</td>
<td><input type="text" name="loco_no" /> </td>
<td> <input type="text" name="shed" /> </td>
<td> <input type="text" name="schedule" /> </td>
<td><input type="text" name="programme" /> </td>
<td><button type="button" class="remove1">Remove</button></td>
</tr>
</tbody>
</table>
</form>
</div>
</div>
Note : Above code will work on any table only you need to make sure id is unique for all tables .
I enter data from text field to html table rows by using JavaScript. Then I need to save them in a mysql table one by one. so I want to know how to save them to database.
I put the coding below.
function addRow() {
var table = document.getElementById("tbody");
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
var items = document.getElementById("item").value;
var suppliers = document.getElementById("supplier").value;
var quantities = document.getElementById("quantity").value;
var grnprices = document.getElementById("grnprice").value;
if (items == "", suppliers == "", quantities == "", grnprices == "") {
alert("Please fill the Required Field");
} else {
var values = parseInt(document.getElementById('rawno').value, 10);
values = isNaN(values) ? 0 : values;
values++;
document.getElementById('rawno').value = values;
var total = quantities * grnprices;
row.insertCell(0).innerHTML = values;
row.insertCell(1).innerHTML = items;
row.insertCell(2).innerHTML = suppliers;
row.insertCell(3).innerHTML = quantities;
row.insertCell(4).innerHTML = "Rs. " + grnprices;
row.insertCell(5).innerHTML = "Rs. " + total;
row.insertCell(6).innerHTML = '<button type ="button" class="btn btn-danger" onClick="Javacsript:deleteRow(this)"> <i class="fa fa-trash-o"></i></button>';
}
}
<table class="table table-striped">
<thead>
<tr>
<th scope="col" width="200">Item</th>
<th scope="col" width="200">Supplier</th>
<th scope="col" width="200">Quantity</th>
<th scope="col" width="200">GRN Price</th>
<th scope="col" width="50"></th>
</tr>
</thead>
<tbody>
<tr>
<td>
<input type="text" min="0" class="form-control" name="item" id="item">
</td>
<td>
<input type="number" min="0" class="form-control" name="supplier" id="supplier">
</td>
<td>
<input type="number" min="1" class="form-control" name="quantity" id="quantity">
</td>
<td>
<input type="number" min="0" class="form-control" name="grnprice" id="grnprice">
</td>
<td>
<input type="button" class="btn btn-info" id="add" value="Add" onclick="Javascript:addRow()">
</td>
<td>
<input type="hidden" name="rawno" id="rawno">
</td>
</tr>
</tbody>
</table>
</div>
<table class="table" id="myTableData">
<thead>
<tr>
<th>No</th>
<th>Item</th>
<th>Supplier</th>
<th>Quantity</th>
<th>GRN Price</th>
<th>Total</th>
<th></th>
</tr>
</thead>
<tbody id="tbody">
<tr></tr>
</tbody>
</table>
<button type="button" class="btn btn-success" onclick="grnConfirmation()">Save</button>
Can anyone show an example.
First of all, you need to group all the input data which you want to save in database to a form which pointed to the controller method. Then the controller will do all the job.
Assuming you write the front-end in blade file : create.blade.php
<form method="POST" action="ItemInfoController#store">
<input type="text" min="0" class="form-control" name="item" id="item">
<input type="number" min="0" class="form-control" name="supplier" id="supplier">
<input type="number" min="1" class="form-control" name="quantity" id="quantity">
<input type="number" min="0" class="form-control" name="grnprice" id="grnprice">
<input type="submit" value="submit">
</form>
In ItemInfoController.php :
public function store(Request $request) {
// This will add the data from input to the database.
// You can change the query builder as you need.
DB::table('item')->insert(['item' => $request->item,
'supplier' => $request->supplier,
'quantity' => $request->quantity]);
}
If you want to use Eloquent you can just change the DB query with the model you use.
Example : ItemInfo::create($request);
I have a table,it can add dynamical rows.what i'm trying to do is,calculate amount column sum and display in Expences field.then reduce expencess from income and display total in balance field
eg:
when user fill first row with book and price for book in amount column.then click add item button and add another row.that time calculate sum of book and pen and display in expences field.total will display balance field.
<div class="col-xs-12">Income (Rs) : <input type="number" min="0.01" step="0.01" name="income" value="2536.67" id="income" >
</div>
<div class="col-xs-12">Expences (Rs) : <input type="number" min="0.01" step="0.01" name="expence" value="" readonly id="expence">
</div>
<div class="col-xs-12">Balance (Rs) : <input type="number" min="0.01" step="0.01" name="balance" value="" readonly id="balance">
</div>
<table class="table table-bordered table-hover" id="tab_logic">
<thead>
<tr >
<th class="text-center">
#
</th>
<th class="text-center">
Category
</th>
<th class="text-center">
Item Name
</th>
<th class="text-center">
Amount
</th>
<th class="text-center">
</th>
</tr>
</thead>
<tbody>
<tr id='addr0'>
<td>
1
</td>
<td>
<select class="form-control" name="cat">
<option value="bill">Bill</option>
<option value="exchange">Exchange</option>
</select>
</td>
<td>
<input type="text" name='name0' placeholder='Item Name' class="form-control"/>
</td>
<td class='amount'>
<input type="number" name='amount' placeholder='Amount' class="form-control" id='amount'/>
</td>
<td>
<input type="file" class="form-control" name="upload" />
</td>
</tr>
<tr id='addr1'></tr>
</tbody>
</table>
<a id="add_row" class="btn btn-default pull-left">Add Item</a><a id='delete_row' class="pull-right btn btn-default">Delete Item</a>
<button type="Submit" class="btn btn-success pull-right btn-lg" >Submit</button>
Add,delete row query
<script type="text/javascript">
$(document).ready(function(){
var i=1;
$("#add_row").click(function(){
$('#addr'+i).html("<td>"+ (i+1) +"</td><td><select class='form-control' name='cat"+i+"'><option value='bill'>Bill</option><option value='exchange'>Exchange</option></select><td><input name='name"+i+"' type='text' placeholder='Item Name' class='form-control input-md' /> </td><td class='amount'><input name='mail"+i+"' type='number' min='0.01' step='0.01' placeholder='Amount' id='amount"+i+"' class='form-control input-md'></td><td><input type='file' name='upload"+i+"' class='form-control'/></td>");
$('#tab_logic').append('<tr id="addr'+(i+1)+'"></tr>');
i++;
});
$("#delete_row").click(function(){
if(i>1){
$("#addr"+(i-1)).html('');
i--;
}
});
});
</script>
i tried this query.this is cal from table td class.
$(document).ready(function(){
$('.amount').each(function() {
calculateSum();
});
});
function calculateSum() {
var sum = 0;
$(".amount").each(function() {
//add only if the value is number
if(!isNaN(this.value) && this.value.length!=0) {
sum += parseFloat(this.value);
}
});
$('#expence').text(sum);
};
This might be because, your function calculateSum(); isn't triggering. You can probably use .change to check, if any value changed for this class and then calculate the sum.
$( ".amount" ).change(function (){
var sum=0;
$('.amount').each(function(i, obj){
if($.isNumeric(this.value)) {
sum += parseFloat(this.value);
}
})
$('#expence').val(sum);
});
>>Demo<<
Try the below code, it will work for dynamic elements too, just ensure that they have class name amount:
$(".amount").on('change', calculate);
function calculate() {
var sum = 0;
$('.amount').each(function(i, obj) {
if ($.isNumeric(this.value)) {
sum += parseFloat(this.value);
}
});
$('#expense').val(sum);
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
Amount : <input type="text" class="amount"><br/> Amount : <input type="text" class="amount"><br/> Amount : <input type="text" class="amount"><br/> Expense : <input type="text" id="expense">
My problem is more than what my Question title says actually. I have a table in which I can enter values per row and add/delete new rows.
HTML
<div ng-app="ArrayApp">
<div ng-controller="arrayController">
<form ng-submit="addNew()">
<table class="table table-striped table-bordered">
<thead>
<tr>
<th><input type="checkbox" ng-model="selectedAll" ng-click="checkAll()" /></th>
<th>Item No</th>
<th>Product</th>
<th>Quantity</th>
<th>Unit Price</th>
<th>Line Total</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="lineItem in lineItems">
<td><input type="checkbox" ng-model="lineItem.selected"/></td>
<td>
<select class="form-control" ng-model="lineItem.item" ng-options="item as item.itemCode for item in items" name="ItemCode" style="width: 100%;">
<option value="0">Select Item</option>
</select>
</td>
<td><input type="text" class="form-control" ng-model="lineItem.item.itemName" required /></td>
<td><input type="number" class="form-control" ng-model="lineItem.quantity" required /></td>
<td><input type="number" class="form-control" ng-model="lineItem.item.unitPrice" required /></td>
<td><span ng-model="lineItem.lineTotal">{{getLineTotal(lineItem)}}</span></td>
</tr>
</tbody>
</table>
<div class="form-group">
<input ng-hide="!lineItems.length" type="button" class="btn btn-danger pull-right" ng-click="remove()" value="Remove">
<input type="submit" class="btn btn-primary addnew pull-right" value="Add New">
</div>
</form>
</div>
</div>
the script below holds the function to add new rows, delete rows etc.
Angular
$scope.lineItems = [];
$scope.addNew = function (lineItem) {
$scope.lineItems.push({
'item.itemName': '',
'quantity': 1,
'item.unitPrice': ''
});
//$scope.getTotal();
};
$scope.getTotal = function () {
var total = 0;
for (var i = 0; i < $scope.lineItems.length; i++) {
var lineItem = $scope.lineItems[i];
total += (lineItem.quantity * lineItem['item.unitPrice']);
vm.salesInvoice.totalAmount = total;
}
return total;
}
$scope.getLineTotal = function (lineItem) {
var total = 0;
if (!lineItem['item.unitPrice'])
return total;
var total = lineItem.quantity * lineItem['item.unitPrice'];
return total;
}
Now what I am trying to achieve here is this;
I am fetching data from database into vm.items from server and pulling the data into a dropdownlist inside ng-repeat. I want that when I select an item from the dropdown, a corresponding item value will display on the controls of ng-model (lineItem.item.itemName) and lineItem.item.unitPrice inside the table row. This works pretty well with the code displayed here. But the problem here is the displayed values for lineItem.item.itemName and lineItem.item.unitPrice are not captured against their keys in the $scope.lineItems array object. (the values are empty when I debug) To the best of my knowledge I am not seeing anything wrong here. Please I need help.
See Fiddle to throw more light on the question. Please help create a sample JSON array for vm.items to see how it works clearly.
I think I got problem with js and html (bootstrap),
I got these snippet from bootsnip and try to modified it for need of my job.
but on the third lines, sorry for typo or bad using english.
the bootsnip here (my modification) : http://bootsnipp.com/snippets/o8r0G
$(document).ready(function(){
var i=1;
$("#add_row").click(function(){
$('#addr'+i).html("<td>"+ (i+1) +"</td><td><input name='name"+i+"' type='text' placeholder='Name' class='form-control input-md' /> </td><td><input name='mail"+i+"' type='text' placeholder='Mail' class='form-control input-md'></td><td><select class='form-control' name='slct"+i+"' placeholder='Select'><option value='1'>1</option><option value='2'>2</option></select></td>");
$('#tab_logic').append('<tr id="addr'+(i+1)+'"></tr>');
i++;
});
$("#delete_row").click(function(){
if(i>1){
$("#addr"+(i-1)).html('');
i--;
}
});
});
$('.buttonx').click(function() {
var total = 0;
$('#tab_logic tbody tr').each(function(index) {
var price = parseInt($(this).find('.optx sltx option value').text());
var quantity = parseInt($(this).find('.optx sltx option').val());
var value = $(this).find('.value');
var subTotal = price * quantity;
value.text(subTotal);
value.text(price);
total = total + subTotal;
testotal = price;
});
$('.totality').text('Total : '+testotal);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<div class="container">
<div class="row clearfix">
<div class="col-md-12 column">
<table class="table table-bordered table-hover" id="tab_logic">
<thead>
<tr >
<th class="text-center">
#
</th>
<th class="text-center">
Value1
</th>
<th class="text-center">
Value2
</th>
<th class="text-center">
Select
</th>
</tr>
</thead>
<tbody>
<tr id='addr0'>
<td>
1
</td>
<td>
<input type="text" name='va10' placeholder='Val1' class="form-control"/>
</td>
<td>
<input type="text" name='va20' placeholder='Val2' class="form-control"/>
</td>
<td class="optx">
<select class="form-control sltx" name="slct0" placeholder="Select"><option value="1">1</option><option value="2">2</option></select>
</td>
</tr>
<tr id='addr1'></tr>
</tbody>
<tfoot>
<tr>
<th></th>
<th></th>
<th><a id="buttonx" class="btn btn-default btn-danger pull-right">Calculate</a></th>
<th id="totality" style="vertical-align: middle;">Total : </th>
</tr>
</tfoot>
</table>
</div>
</div>
<a id="add_row" class="btn btn-default pull-left">Add Row</a><a id='delete_row' class="pull-right btn btn-default">Delete Row</a>
</div>
I'm trying to create the total from the table but I can't load the value from table with js, maybe I got wrong on the script which I got from other answer on stack. Reference is here : getting values from a html table via javascript/jquery and doing a calculation
I want to ask, how can I got the calculation from select option on table, alternatively from input textbox and without I push the button (real time calculation).
Thanks before.
Well, as per my understand-ability, you need a real time calculator, which calculate value as user entering and leave any textbox or change the select without using the calculate button.
In your code there are some error, I have built and change some of your function to implement the real time calculator. calculation formula is different because I am not able to understand how you are going to calculate. I am implementing it using the class selector of the element and fetching the value with the use of this.
Here is the updated code which is using both, on click button and also real time calculator.
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<div class="container">
<div class="row clearfix">
<div class="col-md-12 column">
<table class="table table-bordered table-hover" id="tab_logic">
<thead>
<tr >
<th class="text-center">
#
</th>
<th class="text-center">
Value1
</th>
<th class="text-center">
Value2
</th>
<th class="text-center">
Select
</th>
</tr>
</thead>
<tbody>
<tr id='addr0'>
<td>
1
</td>
<td>
<input type="text" name='va10' placeholder='Val1' class="form-control va10"/>
</td>
<td>
<input type="text" name='va20' placeholder='Val2' class="form-control va20"/>
</td>
<td class="optx">
<select class="form-control sltx slct0" name="slct0" placeholder="Select"><option value="1">1</option><option value="2">2</option></select>
</td>
</tr>
</tbody>
<tfoot>
<tr>
<th></th>
<th></th>
<th><a id="buttonx" class="btn btn-default btn-danger pull-right">Calculate</a></th>
<th id="totality" style="vertical-align: middle;">Total : </th>
</tr>
</tfoot>
</table>
</div>
</div>
<a id="add_row" class="btn btn-default pull-left">Add Row</a><a id='delete_row' class="pull-right btn btn-default">Delete Row</a>
</div>
<script type="text/javascript">
$(document).ready(function(){
var i=1;
$("#add_row").click(function(){
$('#tab_logic').append("<tr id='addr"+i+"'><td>"+ (i+1) +"</td><td><input name='name'"+i+" type='text' class='form-control va10' placeholder='Name' class='form-control input-md' /> </td><td><input name='mail'"+i+"' type='text' placeholder='Mail' class='va20 form-control input-md'></td><td><select class='form-control slct0' name='slct'"+i+" placeholder='Select'><option value='1'>1</option><option value='2'>2</option></select></td></tr");
i++;
});
$("#delete_row").click(function(){
if(i>1){
$("#addr"+(i-1)).html('');
i--;
}
});
});
function calculator(){
var total = 0;
$('#tab_logic tbody tr').each(function(index) {
var val1 = $(this).find('.va10').val().length==0?0:parseInt($(this).find('.va10').val());
var val2 = $(this).find('.va20').val().length==0?0:parseInt($(this).find('.va20').val());
var select = $(this).find('.slct0').val().length==0?0:parseInt($(this).find('.slct0').val());
var subTotal = (val1 + val2)*select;
total+=subTotal;
});
$('#totality').text(total);
}
$('#tab_logic').on('blur change','.va10,.va20,.slct0',function(){
calculator()
})
$('#buttonx').click(function() {
calculator();
});
</script>