javascript - Angular method executes indefinitely when it uses with the ng-style -


html

<div class="progress-bar" ng-style="{width: event.methods.getprogress() + '%'}"></div>

js

 getprogress: function () {                     var total = number($scope.event.item.total);                     var goal = number($scope.event.item.goal);                     if (total > goal) {                         total = goal;                     }                     return math.round((total / goal) * 100);                 },

i have used above code show progress bar on page.progress bar working fine.but when put debug point on getprogress() method executes indefinitely.when remove ng-style there no problem (but know progress bar not working).so tell me how avoid above kind of behaviour ? in advance.

html

<div class="progress-bar" ng-style="{width: progressvalue + '%'}"></div>

js

//initially setup value $scope.progressvalue = 0;  //then on every call of getprogress updated   getprogress: function () {                     var total = number($scope.event.item.total);                     var goal = number($scope.event.item.goal);                     if (total > goal) {                         total = goal;                     }                     $scope.progressvalue = math.round((total / goal) * 100);                 },

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