Advertisements
How to Append Values to an Array in JavaScript
Topic: JavaScript / jQueryPrev|Next
Answer: Use the push() Method
You can simply use the JavaScript push() method to append values to an array.
The following example will show you how to append single or multiple values to an array in JavaScript.
Example
Try this code »<script>
var persons = ["Harry", "John", "Clark"];
// Append a single value to persons array
persons.push("Peter");
console.log(persons);
// Prints: ["Harry", "John", "Clark", "Peter"]
// Append multiple values to persons array
persons.push("Rohn", "Alice");
console.log(persons);
// Prints: ["Harry", "John", "Clark", "Peter", "Rohn", "Alice"]
// Loop through persons array and display all the values
for(var i = 0; i < persons.length; i++){
document.write("<p>" + persons[i] + "</p>");
}
</script>See the tutorial on JavaScript arrays to learn more about manipulating arrays in JavaScript.
Related FAQ
Here are some more FAQ related to this topic:
- How to loop through an array in JavaScript
- How to check if a value exists in an array in JavaScript
- How to remove a specific item from an array in JavaScript
Advertisements
