how to calculate result based on formula using angular

Question

i have 3 input values ABC .if i give any expression in formula (like A+B+C or A+100A*BA+B+1500) on change event calculate result how to do this A : input type = text ng - model = v.A /> B : input type = text ng - model = v.B /> C: input type = text ng - model = v.C /> br /> Formula : input type = text ng - model = v.Formula ng - blur = CalculateFormula(v) /> {{ result }} Angular script //on change of formula $scope . CalculateFormula = function ( v ) { // } can you please suggest how can i do this

Keertti Raj Thangavelu Babu · Answer

Hi  A: B: C: Formula: {{result}} var app = angular.module('sampleApp' []); app.controller(sampleController ['$scope' function ($scope) { $scope.v = {}; $scope.CalculateFormula = function (v) { console.log(v) // you can do your calculation //v.Formula = v.A + v.B +v.C; } }]);