POS-23: Inventory Onclick get selected data & Calculate line total using Javascript ASP.NET MVC JQUERY

Part-1: Point of Sale(POS) Inventory Super Shop Management System using ASP.NET MVC Part-2: Point of Sale(POS) Setup template to your project | Super Shop Management System|ASP.NET MVC Part-3: Point of Sale(POS) Database & table analysis | Super Shop Management System|ASP.NET MVC Part-4: Point of Sale(POS) Database Create in SQL Server | Super Shop Management System|ASP.NET MVC Part-5: Point of Sale(POS) Login using AJAX ASP.NET MVC | JQUERY Part-6: Point of Sale(POS) Login and Authorization with Session variables in ASP.NET | JQUERY | AJAX Part-7: Point of Sale(POS) Convert Password to MD5 Hash string in ASP.NET | Encrypt password in ASP.NET MVC C# Part-8: Point of Sale(POS) Role based authentication and authorization in ASP.NET MVC|Redirect to not found page if not authorized|C# Part-9: Point of Sale(POS) Create user & Account management UI UX in ASP.NET MVC Part-10: Point of Sale(POS) User Creation & user registration using ASP.NET MVC | Jquery | Ajax Part-11: Point of Sale(POS) Get user list using ASP.NET MVC | Jquery | Ajax Part-12: Point of Sale(POS) Update user using ASP.NET MVC | Jquery | Ajax Part-13: Inventory and POS Login logout session using ASP.NET | Supershop management system Part-14: Inventory Category CRUD Create,Retrieve,Update,View | POS Category CRUD using ASP.NET JQuery AJAX Part-15: Inventory and POS batch tracking and control table create in SQL Server 2012 Part-16: Inventory Product CRUD List | Point of sale Products Crud using MVC Part-17: Inventory and POS Batch CRUD using MVC JQUERY AJAX | CSharp Part-18: Inventory management and stock control using mvc | Jquery AngularJs Part-19: Inventory & POS Stock edit and validation using AngularJS POS 20: Inventory & POS AngularJS error fix POS-21: Inventory & POS Invoice template setup using Bootstrap POS-22: Invoice Adding input fields & adding rows Dynamically using Javascript | ASP.NET MVC | AngularJs POS-23: Inventory Onclick get selected data & Calculate line total using Javascript ASP.NET MVC JQUERY POS-24: Inventory Invoice Configuration and Calculation using JavaScript AngularJS ASP.NET MVC POS-25: Inventory sale from invoice using ASP.NET MVC | Jquery AngularJS POS-26: Get data using ASP.NET MVC AngularJS JQUERY POS-27: Invoice sales page edit using ASP.NET MVC JQUERY AngularJS POS-28: Invoice vat calculation discount calculation using Javascript ASP.NET MVC | Invoice crud POS-29: Invoice calculate subtotal add row remove row using AngularJS ASP.NET MVC

7/5/2021 12:59:12 AM

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Follow the previous video and articles to complete the POS tutorials


  • After adding row, onclick on the product dropdown we will set product category, price in the same rows other columns. So use this below method in HomeInvoiceController.js
 $scope.SetValueOfProduct = function (productId) {
            var dataObj = $filter('filter')($scope.ProductList, { ProductId: parseInt(productId) }[0];
            const index = $scope.InvoiceCart.findIndex((x) => x.ProductId === productId);
            $scope.InvoiceCart[index].CategoryName = dataObj.CategoryName;
            $scope.InvoiceCart[index].UnitPrice = dataObj.SalesPrice;
            $scope.InvoiceCart[index].LineTotal = $scope.InvoiceCart[index].UnitPrice * $scope.InvoiceCart[index].Quantity;
  • Use this code to trigger SetValueOfProduct method after click on the product
<select ng-model="cart.ProductId" ng-click="SetValueOfProduct(cart.ProductId);SubTotalCalculation();">
                                    <option ng-repeat="product in ProductList" value="{{product.ProductId}}">{{product.Name}}</option>
  • If we change the quantity from Invoice editable row then another method will call to set new Line Total based on your provided quantity.
         $scope.OnChangeLineTotalSet = function (productId) {

            const index = $scope.InvoiceCart.findIndex((x) => x.ProductId === productId);

            $scope.InvoiceCart[index].LineTotal = $scope.InvoiceCart[index].UnitPrice * $scope.InvoiceCart[index].Quantity;


Run this project and see the output

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