Every time my controller or directive reinisilize, the
angular.element(document).ready(function(){...});In my scenario, I have two controllers and one directive. I update a value in the parent controller which is then assigned to an ng-repeat directive. Whenever this variable changes, the controller reinitializes causing the ready function to be recalled as well.
To view an example, please visit: angualr ready function
Your current code structure involves the destruction and recreation of elements upon clicking the "change index" button:
that.changeIndex = function(){
that.arr = [{name : g++}];
that.isValid = !that.isValid;
}
ng-repeat initiates the destruction and recreation of your myCon2 controllers when creating a new arr array:
<div ng-repeat="m in con.arr track by m.name" ng-controller="myCon2 as con1">
Similarly, ng-if triggers the destruction or recreation of your my-dir directive upon changing the value of isValid:
<div my-dir ng-if="con.isValid">hey directive!!!!</div>
Both the controller and directive are set to execute a handler function upon document ready, ensuring it runs smoothly even if the code loads after the initial readiness state. Although using document ready is common practice, it's not necessary within Angular controllers and directives. Initialization code can be placed at the beginning of these components or utilize ng-init.
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