Hello
everyone, I am going to share the code sample for "how to create the constants in AngularJs?" and "how to inject in angular controller?". The
defined constants are ready to use by angular controller as give below.
/**
*
@angular root module.
*/
var
app = angular.module('myConstantApp');
/**
*
@The constants defined in myServiceConst are ready for use
by controller.
*/
app.constant('myServiceConst',
{ blankMsg: "Please enter your
service’s number." ,
numLessGraterThen10 :'put msg'});
/**
*
Controller using constants.
* @ng-Inject : my myServiceConst is going to inject by the linkToMyServices contoller.
*/
app.controller('linkToMyServices', function ($scope, myServiceConst) {
/**
* @Initialize the default variable.
*/
$scope.isError = false;
/**
* @name Check Service
* @desc This scope is used to validate the services for link to new
service.
* @param {mobile no / service no}
* @returns {validate msg}
*/
$scope.CheckService = function (mobile) {
$scope.isError = true;
//If
services number is blank then
if (mobile == null) {
alert(myServiceConst.blankMsg);
$scope.lblMessages = myServiceConst.blankMsg;
}
};
});
The HTML code
<div class="confirmServiceFirst">
<input ng-model="txtCheckServiceNo" type="text">
<a ng-click="CheckService(txtCheckServiceNo)">Check service</a>
<a ng-show="lnkChangeService">Change service</a>
<label ng-model="lblMessages" ng-show="isError">{{lblMessages}}</label>
</div>
The output look like below images.
