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require(["esri/layers/support/AttachmentInfo"], function(AttachmentInfo) { /* code goes here */ });
Class: esri/layers/support/AttachmentInfo
Inheritance: AttachmentInfo Accessor
Since: ArcGIS API for JavaScript 4.10

The AttachmentInfo class returns information about attachments associated with a feature. The contents of the attachment are streamed to the client. Attachments are available if the FeatureLayer.capabilities.data.supportsAttachment is true.

popuptemplate-attachments-element

See also:

Constructors

new AttachmentInfo(properties)
Parameter:
properties Object
optional

See the properties for a list of all the properties that may be passed into the constructor.

Property Overview

Any properties can be set, retrieved or listened to. See the Working with Properties topic.
NameTypeSummaryClass
String

The content type of the attachment.

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more detailsAttachmentInfo
String

The name of the class.

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more detailsAccessor
ExifInfo[]

An array of ExifInfo for the attachment.

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more detailsAttachmentInfo
Number

The identifier for the attachment.

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more detailsAttachmentInfo
String

Keywords used for the attachments.

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more detailsAttachmentInfo
String

String value indicating the name of the file attachment.

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more detailsAttachmentInfo
OrientationInfo

The OrientationInfo for the attachment.

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more detailsAttachmentInfo
Number

The parent or the feature object id of the attachment.

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more detailsAttachmentInfo
Number

The file size of the attachment.

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more detailsAttachmentInfo
String

The URL of the attachment.

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more detailsAttachmentInfo

Property Details

contentType String

The content type of the attachment. For example, 'image/jpeg'. See the ArcGIS REST API documentation for more information on supported attachment types.

declaredClass Stringreadonly inherited

The name of the class. The declared class name is formatted as esri.folder.className.

exifInfo ExifInfo[]
Since: ArcGIS API for JavaScript 4.11

An array of ExifInfo for the attachment.

The identifier for the attachment.

keywords String

Keywords used for the attachments.

name String

String value indicating the name of the file attachment.

orientationInfo OrientationInforeadonly
Since: ArcGIS API for JavaScript 4.12

The OrientationInfo for the attachment. This is derived from the exifInfo. In order to read this, you must first set the attachment query's returnMetadata to true to get the exif info associated with the attachment.

parentObjectId Number

The parent or the feature object id of the attachment.

size Number

The file size of the attachment. This is specified in bytes.

url String

The URL of the attachment.

Method Overview

NameReturn TypeSummaryClass
AttachmentInfo

Creates a deep clone of the AttachmentInfo class.

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more detailsAttachmentInfo
*

Creates a new instance of this class and initializes it with values from a JSON object generated from a product in the ArcGIS platform.

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more detailsAttachmentInfo
Object

Converts an instance of this class to its ArcGIS portal JSON representation.

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more detailsAttachmentInfo

Method Details

Creates a deep clone of the AttachmentInfo class.

Returns:
TypeDescription
AttachmentInfoA deep clone of the AttachmentInfo instance.
fromJSON(json){*}static

Creates a new instance of this class and initializes it with values from a JSON object generated from a product in the ArcGIS platform. The object passed into the input json parameter often comes from a response to a query operation in the REST API or a toJSON() method from another ArcGIS product. See the Using fromJSON() topic in the Guide for details and examples of when and how to use this function.

Parameter:
json Object

A JSON representation of the instance in the ArcGIS format. See the ArcGIS REST API documentation for examples of the structure of various input JSON objects.

Returns:
TypeDescription
*Returns a new instance of this class.
toJSON(){Object}

Converts an instance of this class to its ArcGIS portal JSON representation. See the Using fromJSON() topic in the Guide for more information.

Returns:
TypeDescription
ObjectThe ArcGIS portal JSON representation of an instance of this class.

Type Definitions

ExifInfo

An array of Exchangeable image file format information for the attachment. You must set the attachment query's returnMetadata to true to get the exif info associated with the attachment.

Properties:
name String
optional

The file name.

optional

Array of tag objects containing the following properties:

Specification:
name String

The tag name.

description String

The tag description.

value *

The value of the tag.

OrientationInfo

An object containing properties specific to the orientation of an image attachment. This information is stored within the attachment's exifInfo. In order to read this, you must first set the attachment query's returnMetadata to true to get the exif info associated with the attachment.

Properties:
optional

The identifer for the orientation info.

rotation Number
optional

The rotation value for the attached image.

mirrored Boolean
optional

Indicates whether the image displays mirrored.

API Reference search results

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