Looping through a JavaScript array of objects

Question: I am dealing with a JavaScript array of objects.

Here's how it looks:

$scope.todos = [
    {
        face : imagePath,
        what: 'Das',
        who: 'Sophia',
        when: '3:08PM',
        notes: " Description 1",
        linkForward: "#/tab/listView1"
    },
    {
        face : imagePath,
        what: 'Dis',
        who: 'Emma',
        when: '3:08PM',
        notes: " Description 1",
        linkForward: "#/tab/listView2"
    },
    {
        face : imagePath,
        what: 'Dos',
        who: 'Olivia',
        when: '3:08PM',
        notes: " Description 1",
        linkForward: "#/tab/listView3"
    }
];

I'm trying to push all these items in a for loop:

This is how I expect the code to look like :

for(var i = 0; i < 3; i++){
    $scope.todos[i].face = 'image Path'
    $scope.todos[i].what= 'image Path'
    $scope.todos[i].who= 'image Path'
    $scope.todos[i].when= 'image Path'
    $scope.todos[i].linkForward= 'image Path'

}

However, the above approach doesn't seem to work as expected. I want to find a way to create and populate this array dynamically.

Answer №1

To start off, it's important to establish an array by using $scope.todos = []. A more efficient approach would involve initializing the array as shown below.

$scope.todos = []
for(var count = 0; count < 3; count++){
    $scope.todos.push({
       pic: 'image Path', 
       item : 'image Path', 
       person: 'image Path', 
       timing: 'image Path', 
       forwardLink: 'image Path'
    });
};

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