Selection

A Selection object represents the range of text selected by the user or the current position of the caret. To obtain a Selection object for examination or modification, call Window.getSelection().

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Properties

anchorNode

val anchorNode: Node?

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anchorOffset

val anchorOffset: Int

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direction

val direction: String

val focusNode: Node?

val focusOffset: Int

val isCollapsed: Boolean

val rangeCount: Int

val type: String

Functions

addRange

fun addRange(range: Range)

MDN Reference

collapse

fun collapse(node: Node?, offset: Int = definedExternally)

fun collapseToEnd()

fun collapseToStart()

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containsNode

fun containsNode(node: Node, allowPartialContainment: Boolean = definedExternally): Boolean

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deleteFromDocument

fun deleteFromDocument()

fun empty()

fun extend(node: Node, offset: Int = definedExternally)

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getRangeAt

fun getRangeAt(index: Int): Range

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modify

fun modify(alter: String = definedExternally, direction: String = definedExternally, granularity: String = definedExternally)

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removeAllRanges

fun removeAllRanges()

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removeRange

fun removeRange(range: Range)

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selectAllChildren

fun selectAllChildren(node: Node)

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setBaseAndExtent

fun setBaseAndExtent(anchorNode: Node, anchorOffset: Int, focusNode: Node, focusOffset: Int)

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setPosition

fun setPosition(node: Node?, offset: Int = definedExternally)

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