Function: a!documentViewerField()
Displays a document from document management on an interface.
Parameters
Name | Keyword | Type | Description |
---|---|---|---|
Label | label | Text | Optional text to display as the field label. |
Label Position | labelPosition | Text | Optional text to determine where the label appears. Valid values include
|
Instructions | instructions | Text | Optional text displayed below the label . |
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" . |
Document | document | Document | The document to display. |
Alternative Text | altText | Text | Equivalent alternate text provided to assistive technology. |
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: false. |
Height | height | Text | Determines the field height. Valid values include "SHORT" , "MEDIUM" (default), and "TALL" . |
Disabled | disabled | Boolean | Determines if the user is prevented from interacting with the document. Default is false . |
Notes
altText
is used for the link label.Document not available
will be displayed if the document is invalid, has been deleted, or the user does not have access to view it.Missing system configuration
will be displayed if this domain is not configured on your Appian instance. Refer to Post-Install Configurations for more details on this configuration.Examples
Copy and paste an example into the INTERFACE DEFINITION in EXPRESSION MODE to see it displayed. Replace the document
field value with a valid document in your environment.
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{
a!documentViewerField(
label: "Appian Whitepaper",
document: 282578,
height: "TALL",
altText: "5 Digital Transformation Predictions for 2018 and Beyond"
)
}
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