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74 lines
2.0 KiB
Markdown
74 lines
2.0 KiB
Markdown
---
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Added: v2.0.0
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Status: Active
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Last reviewed: 2018-04-10
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---
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# Node Restore directive
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Restores deleted nodes to their original location.
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## Basic Usage
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```html
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<adf-toolbar title="toolbar example">
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<button mat-icon-button
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location="/files"
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[adf-restore]="documentList.selection"
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(restore)="onRestore($event)">
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<mat-icon>restore</mat-icon>
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</button>
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</adf-toolbar>
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<adf-document-list #documentList
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currentFolderId="-trash-" ...>
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...
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</adf-document-list>
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```
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```ts
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onRestore(restoreMessage: RestoreMessageModel) {
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this.notificationService
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.openSnackMessageAction(
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restoreMessage.message,
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restoreMessage.action
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)
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.onAction()
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.subscribe(() => this.navigateLocation(restoreMessage.path));
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this.documentList.reload();
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}
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navigateLocation(path: PathInfoEntity) {
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const parent = path.elements[path.elements.length - 1];
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this.router.navigate(['files/', parent.id]);
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}
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```
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## Class members
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### Properties
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| Name | Type | Default value | Description |
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| ---- | ---- | ------------- | ----------- |
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| location | `string` | "" | (**Deprecated:** 2.4.0) Path to restored node. |
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| selection | `DeletedNodeEntry[]` | | Array of deleted nodes to restore. |
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### Events
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| Name | Type | Description |
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| ---- | ---- | ----------- |
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| restore | [`EventEmitter`](https://angular.io/api/core/EventEmitter)`<`[`RestoreMessageModel`](../../lib/core/directives/node-restore.directive.ts)`>` | Emitted when restoration is complete. |
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## Details
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The directive takes a selection of `DeletedNodeEntry` instances and restores them to
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their original locations. If the original location doesn't exist anymore then they remain
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in the trash list.
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When you restore a single node, you can use the `location` property to show where the node has
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been restored. The property specifies the route path where the list of nodes are rendered.
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## See Also
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- [Node delete directive](node-delete.directive.md)
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