It seems novice question but I am not able to figure it out how to find value of a variable store in a string e.g
var value = "Scope.address";
Actually I want to find the value of "Scope.address" how to find it.
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Question is not clear.... you can try $scope.addressTaras Kostiuk– Taras Kostiuk2014-09-27 17:29:33 +00:00Commented Sep 27, 2014 at 17:29
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2 Answers
I am not able to understand what you want.
If you want to access a variable address(in angular this might be model) you have to use $scope.address.
Here is the example
<input type="text" ng-model="address">
and the corresponding script to access address in controller is
var value=$scope.address;
Updated
var value2=$scope[value];
Here is a demo
1 Comment
nirajkumar
no actual requirement is that I already have value = "$scope.address" but now I want to fetch the value2 which is the actual value of $scope.address through "value"
You have to reference $scope from a location where $scope is available. One common location is your controller
var value = $scope.address;
If you need it to be dynamic try the following:
var value = 'address';
var myDynamicValue = $scope[value];
4 Comments
nirajkumar
no actual requirement is that I already have value = "$scope.address" but now I want to fetch the value2 which is the actual value of $scope.address through "value"
TGH
The above code is how you would normally reference $scope
nirajkumar
I agree but I want to fetch the value of $scope.address through a variable say tmp which has tmp="$scope.address" value . How to do it .
TGH
Ok. You can try $scope["address"]