Utilizing AngularJS ng-repeat to dynamically assign distinct values to buttons; techniques for extracting the assigned value to JavaScript upon button click

In my Angular project, I am creating a waiting list system where users can join a waiting list and then be moved to a member list. To populate the table with rows of waiting people, I am using ng-repeat. Each row has a button that, when clicked, should move that person to the member list.

First concern: I am unsure if I am assigning the correct value to the button. It should display the email of the person.

<input type="submit" ng-click="makeMember()" ng-model="member" value="Member" id="{{person.email}}">

Second issue: I need to use the user's email to create an SQL query for the database in order to move them to the member list (email is the primary key).

I attempted to reference the ng-model with $scope.member, but it returns undefined.

The makeMember function was created just for testing purposes, and it does not work as expected.

$scope.makeMember = function() {
    alert("Person email: " + $scope.member);
};

Any assistance would be greatly appreciated!

Answer №1

To pass the member variable, use this syntax: ng-click=makeMember(member).

$scope.makeMember = function(member) {
    alert("Email of the person: " + member);
};

Try out the live demonstration here (click).

The main issue you're facing is that the reference to $scope pertains to the controller's scope and not the child scope created by ng-repeat. In order for $scope.member to function properly, it must be defined within the controller.

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