Approach: The task is done using ng-repeat which loops through an array. Let’s call this array “models”. Each select menu present in the DOM is modeled to its specific index in the array. For example, the 2nd select menu would be modeled to the 2nd object in the model’s objects array. To add more select menus to the DOM, we only need to push an empty object to the model’s array, the ng-repeat directive takes care of the rest of reproduction.
Example 1: In this example, we will add multiple selects and display the selected data.
Output: All the data is successfully added to the objects array.
Example 2: In this example, we prepopulate the models array.
Output: We see that the page now always contain country “India” and state “UP” as its prepopulated on page load.
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