View this page in the latest version of Appian. Document Browser Component Share Share via LinkedIn Reddit Email Copy Link Print On This Page Function a!documentBrowserFieldColumns( label, labelPosition, instructions, helpTooltip, rootFolder, navigationValue, navigationSaveInto, selectionValue, selectionSaveInto, showWhen, readOnly, height, accessibilityText ) Displays the contents of a folder and allows users to navigate through a series of folders to find and select a document. Parameters Name Keyword Types Description Label label Text Text to display as the field label. Label Position labelPosition Text Determines where the label appears. Valid values: "ABOVE" (default) Displays the label above the component. "ADJACENT" Displays the label to the left of the component. "COLLAPSED" Hides the label. The label will still be read by screen readers; see accessibility considerations for more information. "JUSTIFIED" Aligns the label alongside the component starting at the edge of the page. Instructions instructions Text Supplemental text about this field. Help Tooltip helpTooltip Text Displays a help icon with the specified text as a tooltip. The tooltip displays a maximum of 500 characters. The help icon does not show when the label position is "COLLAPSED". Root Folder rootFolder Any Type The contents of the specified folder or knowledge center are displayed in the first column of the browser. Navigation Folder Value navigationValue Folder The folder that has been navigated to whose contents are displayed in the rightmost column. Save Navigation Folder To navigationSaveInto List of Save Variable or list of variables to update when the navigation folder changes. Selection Value selectionValue Document The document to show as selected. Save Selection To selectionSaveInto List of Save Variable or list of variables to update when a document is clicked. Visibility showWhen Boolean Determines whether the component is displayed on the interface. When set to false, the component is hidden and is not evaluated. Default: true. Read-only readOnly Boolean Determines whether selection is enabled. Default: false. Height height Text Determines the height of the component. Valid values: "SHORT", "MEDIUM" (default), "TALL". Accessibility Text accessibilityText Text Additional text to be announced by screen readers. Used only for accessibility; produces no visible change. Usage considerations Displaying items and offline use Each column displays items in alphabetical order, with folders always listed first. Avoid using this component for offline mobile forms because tapping on a folder does not display its contents. Permissions The current user must have permission to view the selected folder or knowledge center in the parameter. Within a folder or knowledge center, the user can only see contents for which they have permission to view. Examples Copy and paste an example into the INTERFACE DEFINITION in EXPRESSION MODE to see it displayed. Document browser 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 a!localVariables( local!selection, local!navigation: if( isnull(local!selection), null, document(local!selection[1], "folderId") ), local!rootFolder: cons!REPORTS_FOLDER, a!sectionLayout( label: "System Report Picker", contents: { a!documentBrowserFieldColumns( rootFolder: local!rootFolder, selectionValue: local!selection, selectionSaveInto: local!selection, navigationValue: local!navigation, navigationSaveInto: local!navigation ), a!pickerFieldDocuments( label: "Selection", labelPosition: "JUSTIFIED", folderFilter: local!rootFolder, maxSelections: 1, value: local!selection, saveInto: local!selection ) } ) ) A document browser similar to the one pictured below displays. Note that your folder contents may differ from the example: Feature compatibility The table below lists this component's compatibility with various features in Appian. Feature Compatibility Note Portals Incompatible Offline Mobile Incompatible Sync-Time Custom Record Fields Incompatible Real-Time Custom Record Fields Incompatible Custom record fields that evaluate in real time must be configured using one or more Custom Field functions. Process Reports Incompatible Cannot be used to configure a process report. Process Events Incompatible Cannot be used to configure a process event node, such as a start event or timer event. Old versions There are older versions of this interface component. You can identify older versions by looking at the name to see if there is a version suffix. If you are using an old version, be sure to refer to the corresponding documentation from the list below. Old Versions Reason for Update a!documentBrowserFieldColumns_17r3 Now supports selection in addition to browsing. To learn more about how Appian handles this kind of versioning, see the Function and Component Versions page. Feedback Was this page helpful? SHARE FEEDBACK Loading...