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5.4.4+ The link field allows you to choose items from any content app, included non-JCR apps. See Using a link field to choose an item from non JCR Content app.
Classclass: info.magnolia.ui.form.field.definition.LinkFieldDefinition
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| Localtab |
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| | Code Block |
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| form:
tabs:
- name: tabImage
label: Image
fields:
- name: image
class: info.magnolia.ui.form.field.definition.LinkFieldDefinition
targetWorkspace: dam
appName: assets
label: Select image
identifierToPathConverter:
class: info.magnolia.dam.app.assets.field.translator.AssetCompositeIdKeyTranslator
contentPreviewDefinition:
contentPreviewClass: info.magnolia.dam.app.ui.field.DamFilePreviewComponent
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| | Advanced Tables - Table Plus |
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| heading | 0 |
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| enableHeadingAttributes | false |
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| enableSorting | false |
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| class | m5-configuration-tree |
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| enableHighlighting | false |
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| | Node name | Value |
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| identifierToPathConverter | |
| | info.magnolia.dam.app.assets.field.translator.AssetCompositeIdKeyTranslator | | |
| | info.magnolia.dam.app.ui.field.DamFilePreviewComponent | | contacts | | info.magnolia.ui.form.field.definition.LinkFieldDefinition | | dam | | Select image | | Image | | |
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You can use common field properties and the following properties in a link field definition:
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Depending on the implementation of the content app, the ItemId may be a String or a more complex Object. A well-known ItemId is
| Javadoc |
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| 0 | info.magnolia.ui.vaadin.integration.jcr.JcrItemId |
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. The callback properly handles JcrItemId, and if it is another type, String.valueOf(chosenValue) is saved to the link field.
| Code Pro |
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| collapseType | Expand |
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| language | java |
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| title | Click to expand to see LinkFieldFactory#createChooseDialogCallback |
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| collapse | true |
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| sections | %%(protected ChooseDialogCallback)%% - |
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| url | https://git.magnolia-cms.com/projects/PLATFORM/repos/ui.pub/browse/magnolia-ui-form/src/main/java/info/magnolia/ui/form/field/factory/LinkFieldFactory.java?at=master&raw |
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When using LinkField with JCR-agnostic target apps that use complex ItemIds that extend Object, override the public String toString() method on the implementation of the itemId.
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