Angularjs get string length
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<!DOCTYPE html> <html lang="en"> <head> <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.13/angular.min.js"></script> <script> var myApp = angular.module("myApp", []); myApp.controller("myController", function($scope) { $scope.length = ''; $scope.getStrLength = function() { $scope.length = $scope.inputText.length; }; }); </script> </head> <body> <div ng-app="myApp"> <div ng-controller="myController"> Enter Text = <input type="text" ng-keyup="getStrLength()" name="mytext" ng-model="inputText"></br> <p>Length = {{length}}</p> </div> </div> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.13/angular.min.js"></script> <script> var myApp = angular.module("myApp", []); myApp.controller("myController", function($scope) { $scope.length = ''; $scope.getStrLength = function() { $scope.length = $scope.inputText.length; }; }); </script> </head> <body> <div ng-app="myApp"> <div ng-controller="myController"> Enter Text = <input type="text" ng-keyup="getStrLength()" name="mytext" ng-model="inputText"></br> <p>Length = {{length}}</p> </div> </div> </body> </html>
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