My go-to method for retrieving data from the server and displaying it on various components like tables or charts is by using ng-init="controllerFunction()". This function needs to be called every time the page loads.
While ng-init gets the job done, I can't help but wonder if it is the most optimal approach in terms of best practices.
ng-init is commonly utilized for transmitting data to an initialization method, such as razor data (
ng-init="someControllerFunction(@Model.ServerSideData)function myCtrl($scope) {
function myInitFunction(){
// retrieve data etc.
}
myInitFunction();
}
By doing this, the initialization function remains hidden and is neatly contained within the controller.
According to the official documentation, ngInit is cautioned to have limited use-cases and should not be overused in other scenarios
The potential misuse of this directive can lead to unnecessary complexity in your templates. The recommended uses of ngInit include aliasing special properties in ngRepeat and injecting server side data, as illustrated in the example below. In all other instances, it is advised to utilize controllers instead of ngInit for scope initialization.
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