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up vote 0 down vote favorite

I have this code in javascript

$scope.sample = function(){
    console.log(document.getElementById('foo'+modelId));
}

which returns false due to the HTML not yet complete rendering the page. See below:

<li ng-repeat="item in items" >
<input ng-model='foo'{{item.modelId}}
</li>

I want to avoid using timeout, is there a way to assure the HTML is completely rendered before executing the code.

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1 Answer 1

up vote 1 down vote

I think that the best way is to listen to scope.$last event and than run any code you need.

Here is an example:

angular.module('myApp', [])
.directive('repeatFinished', function() {
    return function(scope, element, attrs) {
        if (scope.$last) { // Here we can see that all ng-repeat items rendered
            scope.$eval(attrs.repeatFinished);
        }
    }
});

And than on your html you simple add: 

<li ng-repeat="item in items"  repeat-finished="sample()">
//....
</li>
share|improve this answer
    
Hey thanks, I've searched similar problems to mine and they've also suggested listening to the last item. Thanks! – user3770093 Sep 30 at 2:36
    
stackoverflow.com/questions/15207788/… this thread provides a better understanding. – user3770093 Sep 30 at 5:15

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