Ajax in AngularJS

AngularJS provides a $ http control that acts as a service to read data from the server. The server can create calls to the database to receive the logs. AngularJS needs data in JSON format.

AngularJS provides a $ http control that acts as a service to read data from the server. The server can create calls to the database to receive the logs. AngularJS needs data in JSON format. When data is available, $ http can be used to receive data from the server in the following way:

 function sinhvienController ( $scope , $http ) { var url = "dulieuSV.txt" ; $http . get ( url ). success ( function ( response ) { $scope . sinhvienk60 = response ; }); }

Here the dulieuSV.txt file contains records of students. $ http service creates an ajax call and retrieves the result returned to the student object. " born " model can be used to draw tables with HTML.

Examples:

dulieuSV.txt

 [ { "HovaTen" : "Tran Minh Chinh" , "MSSV" : 20150456 , "Diemthi" : "8.0" }, { "HovaTen" : "Nguyen Thi Chinh" , "MSSV" : 20150457 , "Diemthi" : "9.0" }, { "HovaTen" : "Ha Kieu Linh" , "MSSV" : 20150458 , "Diemthi" : "8.5" }, { "HovaTen" : "Ho Ngoc Ha" , "MSSV" : 20150459 , "Diemthi" : "9.5" } ]

viduAJAX.html

 Vi du AJAX trong AngularJS

 Ung dung AngularJS  ng-app = "" ng-controller = "sinhvienController" >   Ho va Ten   MSSV   Diem thi  ng-repeat = "sinhvien in sinhvienk60" > {{ sinhvien.HovaTen }} {{ sinhvien.MSSV }} {{ sinhvien.Diemthi }}

src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.15/angular.min.js">

Result:

To run this example, you need to create viduAJAX.html and dulieuSV.txt to a webserver . Open the file viduAJAX.html with the URL on the server on a web browser and see the results.

Ajax in AngularJS Picture 1 Ajax in AngularJS Picture 1