WMLScript elementAt() Function
 Complete WMLScript String Library
The elementAt() function divides a string into elements and returns the element
at the specified index position.
Syntax
| n = String.elementAt(string, index, separator) |
| Part |
Description |
| n |
The string returned from the function |
| string |
The string to be parsed |
| index |
An integer defining the part to be returned |
| separator |
The separator that divides the strings |
Example
NOTE: If index is negative, the first element is returned. If index is too high, the last element is returned.
var a= String.elementAt("Visit W3Schools today",0," ");
var b= String.elementAt("Visit W3Schools today",1," ");
var c= String.elementAt("Visit W3Schools today",2," ");
var d= String.elementAt("Apples+Bananas",0,"+");
var e= String.elementAt("Apples+Bananas",1,"+");
var f= String.elementAt("Apples+Bananas",5,"+");
|
Result
a = "Visit"
b = "W3Schools"
c = "today"
d = "Apples"
e = "Bananas"
f = "Bananas"
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Complete WMLScript String Library
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