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DOMStringList
interface DOMStringList
The DOMStringList
interface provides the abstraction of an ordered collection of DOMString
values, without defining or constraining how this collection is implemented. The items in the DOMStringList
are accessible via an integral index, starting from 0.
See also the Document Object Model (DOM) Level 3 Core Specification.
Summary
Public methods |
abstract Boolean |
Test if a string is part of this DOMStringList .
|
abstract Int |
The number of DOMString s in the list.
|
abstract String! |
Returns the index th item in the collection.
|
Public methods
contains
abstract fun contains(str: String!): Boolean
Test if a string is part of this DOMStringList
.
Parameters |
str |
String!: The string to look for. |
Return |
Boolean |
true if the string has been found, false otherwise. |
getLength
abstract fun getLength(): Int
The number of DOMString
s in the list. The range of valid child node indices is 0 to length-1
inclusive.
item
abstract fun item(index: Int): String!
Returns the index
th item in the collection. If index
is greater than or equal to the number of DOMString
s in the list, this returns null
.
Parameters |
index |
Int: Index into the collection. |
Return |
String! |
The DOMString at the index th position in the DOMStringList , or null if that is not a valid index. |
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Last updated 2020-08-04 UTC.
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