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TreeView: Custom Item | Methods #7754

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416acda
generate by https://github.com/DevExpress/DevExtreme/pull/30407
mpreyskurantov Jul 29, 2025
ad3b995
remove import from collapseItem(itemData)
mpreyskurantov Jul 29, 2025
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38 changes: 1 addition & 37 deletions api-reference/10 UI Components/dxTreeView/3 Methods/collapseItem(itemData).md
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Original file line number Diff line number Diff line change
Expand Up @@ -9,43 +9,7 @@ Collapses an item with a specific key.
A Promise that is resolved after the item is collapsed and rejected if the item is nonexistent or [disabled](/api-reference/10%20UI%20Components/dxTreeView/4%20Node/disabled.md '/Documentation/ApiReference/UI_Components/dxTreeView/Node/#disabled').
#include ref-promisedistinction

##### param(itemData): dxTreeViewItem | Object
##### param(itemData): dxTreeViewItem
The key.

##### field(itemData.disabled): Boolean
Specifies whether the UI component item responds to user interaction.

##### field(itemData.expanded): Boolean
Specifies whether or not the tree view item is displayed expanded.

##### field(itemData.hasItems): Boolean | undefined
Specifies whether or not the tree view item has children.

##### field(itemData.html): String
Specifies the HTML markup to be inserted into the item element.

##### field(itemData.icon): String
Specifies the tree view item's icon.

##### field(itemData.id): Number | String | undefined
Holds the unique key of an item.

##### field(itemData.items): Array<dxTreeViewItem>
Specifies nested tree view items.

##### field(itemData.parentId): Number | String | undefined
Holds the key of the parent item.

##### field(itemData.selected): Boolean
Specifies whether the TreeView item should be displayed as selected.

##### field(itemData.template): template | function()
Specifies a template that should be used to render this item only.

##### field(itemData.text): String
Specifies text displayed for the UI component item.

##### field(itemData.visible): Boolean
Specifies whether or not a UI component item must be displayed.

---
39 changes: 1 addition & 38 deletions api-reference/10 UI Components/dxTreeView/3 Methods/expandItem(itemData).md
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Expand Up @@ -9,44 +9,7 @@ Expands an item found using its data object.
A Promise that is resolved after the item is expanded and rejected if the item is nonexistent or [disabled](/api-reference/10%20UI%20Components/dxTreeView/4%20Node/disabled.md '/Documentation/ApiReference/UI_Components/dxTreeView/Node/#disabled').
#include ref-promisedistinction

##### param(itemData): dxTreeViewItem | Object
##### param(itemData): dxTreeViewItem
The item's data object.

##### field(itemData.disabled): Boolean
<!-- %field(itemData.disabled)% -->

##### field(itemData.expanded): Boolean
<!-- %field(itemData.expanded)% -->

##### field(itemData.hasItems): Boolean | undefined
<!-- %field(itemData.hasItems)% -->

##### field(itemData.html): String
<!-- %field(itemData.html)% -->

##### field(itemData.icon): String
<!-- %field(itemData.icon)% -->

##### field(itemData.id): Number | String | undefined
<!-- %field(itemData.id)% -->

##### field(itemData.items): Array<dxTreeViewItem>
<!-- %field(itemData.items)% -->

##### field(itemData.parentId): Number | String | undefined
<!-- %field(itemData.parentId)% -->

##### field(itemData.selected): Boolean
<!-- %field(itemData.selected)% -->

##### field(itemData.template): template | function()
<!-- %field(itemData.template)% -->

##### field(itemData.text): String
<!-- %field(itemData.text)% -->

##### field(itemData.visible): Boolean
<!-- %field(itemData.visible)% -->

---
<!-- import * from 'api-reference\10 UI Components\dxTreeView\3 Methods\collapseItem(itemData).md' -->
39 changes: 1 addition & 38 deletions api-reference/10 UI Components/dxTreeView/3 Methods/scrollToItem(itemData).md
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Expand Up @@ -9,44 +9,7 @@ Scrolls the content to an item found using its data.
A Promise that is resolved after the content is scrolled to the target item and rejected if the item is nonexsistent or nested in a collapsed and [disabled](/api-reference/10%20UI%20Components/dxTreeView/4%20Node/disabled.md '/Documentation/ApiReference/UI_Components/dxTreeView/Node/#disabled') node.
#include ref-promisedistinction

##### param(itemData): dxTreeViewItem | Object
##### param(itemData): dxTreeViewItem
The item's data object.

##### field(itemData.disabled): Boolean
<!-- %field(itemData.disabled)% -->

##### field(itemData.expanded): Boolean
<!-- %field(itemData.expanded)% -->

##### field(itemData.hasItems): Boolean | undefined
<!-- %field(itemData.hasItems)% -->

##### field(itemData.html): String
<!-- %field(itemData.html)% -->

##### field(itemData.icon): String
<!-- %field(itemData.icon)% -->

##### field(itemData.id): Number | String | undefined
<!-- %field(itemData.id)% -->

##### field(itemData.items): Array<dxTreeViewItem>
<!-- %field(itemData.items)% -->

##### field(itemData.parentId): Number | String | undefined
<!-- %field(itemData.parentId)% -->

##### field(itemData.selected): Boolean
<!-- %field(itemData.selected)% -->

##### field(itemData.template): template | function()
<!-- %field(itemData.template)% -->

##### field(itemData.text): String
<!-- %field(itemData.text)% -->

##### field(itemData.visible): Boolean
<!-- %field(itemData.visible)% -->

---
<!-- import * from 'api-reference\10 UI Components\dxTreeView\3 Methods\collapseItem(itemData).md' -->
39 changes: 1 addition & 38 deletions api-reference/10 UI Components/dxTreeView/3 Methods/selectItem(itemData).md
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Original file line number Diff line number Diff line change
Expand Up @@ -8,47 +8,10 @@ Selects a node found using its data object.
##### return: Boolean
**false** if no node was found.

##### param(itemData): dxTreeViewItem | Object
##### param(itemData): dxTreeViewItem
A data object.

##### field(itemData.disabled): Boolean
<!-- %field(itemData.disabled)% -->

##### field(itemData.expanded): Boolean
<!-- %field(itemData.expanded)% -->

##### field(itemData.hasItems): Boolean | undefined
<!-- %field(itemData.hasItems)% -->

##### field(itemData.html): String
<!-- %field(itemData.html)% -->

##### field(itemData.icon): String
<!-- %field(itemData.icon)% -->

##### field(itemData.id): Number | String | undefined
<!-- %field(itemData.id)% -->

##### field(itemData.items): Array<dxTreeViewItem>
<!-- %field(itemData.items)% -->

##### field(itemData.parentId): Number | String | undefined
<!-- %field(itemData.parentId)% -->

##### field(itemData.selected): Boolean
<!-- %field(itemData.selected)% -->

##### field(itemData.template): template | function()
<!-- %field(itemData.template)% -->

##### field(itemData.text): String
<!-- %field(itemData.text)% -->

##### field(itemData.visible): Boolean
<!-- %field(itemData.visible)% -->

---
<!-- %fullDescription% -->

<!-- import { fullDescription } from 'api-reference\10 UI Components\dxTreeView\3 Methods\selectAll().md' -->
<!-- import * from 'api-reference\10 UI Components\dxTreeView\3 Methods\collapseItem(itemData).md' -->
39 changes: 1 addition & 38 deletions api-reference/10 UI Components/dxTreeView/3 Methods/unselectItem(itemData).md
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Original file line number Diff line number Diff line change
Expand Up @@ -8,47 +8,10 @@ Cancels the selection of a node found using its data object.
##### return: Boolean
**false** if no node was found.

##### param(itemData): dxTreeViewItem | Object
##### param(itemData): dxTreeViewItem
A data object.

##### field(itemData.disabled): Boolean
<!-- %field(itemData.disabled)% -->

##### field(itemData.expanded): Boolean
<!-- %field(itemData.expanded)% -->

##### field(itemData.hasItems): Boolean | undefined
<!-- %field(itemData.hasItems)% -->

##### field(itemData.html): String
<!-- %field(itemData.html)% -->

##### field(itemData.icon): String
<!-- %field(itemData.icon)% -->

##### field(itemData.id): Number | String | undefined
<!-- %field(itemData.id)% -->

##### field(itemData.items): Array<dxTreeViewItem>
<!-- %field(itemData.items)% -->

##### field(itemData.parentId): Number | String | undefined
<!-- %field(itemData.parentId)% -->

##### field(itemData.selected): Boolean
<!-- %field(itemData.selected)% -->

##### field(itemData.template): template | function()
<!-- %field(itemData.template)% -->

##### field(itemData.text): String
<!-- %field(itemData.text)% -->

##### field(itemData.visible): Boolean
<!-- %field(itemData.visible)% -->

---
<!-- %fullDescription% -->

<!-- import { fullDescription } from 'api-reference\10 UI Components\dxTreeView\3 Methods\unselectAll().md' -->
<!-- import * from 'api-reference\10 UI Components\dxTreeView\3 Methods\collapseItem(itemData).md' -->
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