angularjsHow do I use the AngularJS foreach loop to iterate through an array?
The AngularJS foreach
loop can be used to iterate through an array. The syntax for this loop is angular.forEach(array, iterator[, context])
.
The array
parameter is the array to be looped through, the iterator
parameter is a function that is called for each item in the array, and the context
parameter is an optional object to use as the context for the iterator function.
Example code
var myArray = [1,2,3,4,5];
angular.forEach(myArray, function(value, key) {
console.log(key + ': ' + value);
});
Output example
0: 1
1: 2
2: 3
3: 4
4: 5
The value
parameter is the value of the item in the array, and the key
parameter is the index of the item in the array.
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