Array.length Last updated: 27. Aug 2024
Returns the number of elements in an array.
Parameters
This function takes no parameters
Returns
The length of the array.
Example
Data
{
"items" : ["Red", "Green", "Blue"]
}
Code example (#JS)
#JS is mixed HTML (or other text file) with inline JavaScript with # starting and ending each inline statement.<p>
// Expected result: 3
#items.length#
</p>
Output
The #JS code above produces the output shown below:<p>
// Expected result: 3
3
</p>