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The push method in JavaScript can add one or more elements to the end of the array and return the new length. Its usage syntax is such as "array.push(item1, item2, ..., itemX)".
The operating environment of this article: windows7 system, javascript version 1.8.5, DELL G3 computer
What does push in javascript mean?
JavaScript push() method
push() method adds one or more elements to the end of the array and returns the new length.
Note: New elements will be added at the end of the array.
Note: This method changes the length of the array.
Tip: Please use the unshift() method to add elements at the beginning of the array.
All major browsers support push().
Syntax
array.push(item1, item2, ..., itemX)
Parameter values
Parameters
item1, item2, ..., itemX Required. The element to add to the array.
Return value
Number New length of array
Example
Add more than one element
var fruits = ["Banana", "Orange", "Apple", "Mango"]; fruits.push("Kiwi","Lemon","Pineapple")
The above example will output
Banana,Orange,Apple,Mango,Kiwi,Lemon,Pineapple
Recommended study: "javascript basic tutorial"
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