ImageMediaInfo

AMD: require(["esri/popup/content/ImageMediaInfo"], (ImageMediaInfo) => { /* code goes here */ });
ESM: import ImageMediaInfo from "@arcgis/core/popup/content/ImageMediaInfo";
Class: esri/popup/content/ImageMediaInfo
Inheritance: ImageMediaInfo Accessor
Since: ArcGIS API for JavaScript 4.11

An ImageMediaInfo is a type of media element that represents images to display within a popup.

popuptemplate-media-imageelement

See also
Example
// Create the ImageMediaInfoValue
let imageMediaInfoValue = new ImageMediaInfoValue({
  sourceURL: "<insert URL>"
});

// Create the ImageMediaInfo
let imageElement = new ImageMediaInfo({
  title: "<b>Mexican Fan Palm</b>",
  caption: "tree species",
  value: imageMediaInfoValue
});

// Create the MediaContent
let mediaElement = new MediaContent({
  mediaInfos: [ imageElement ]
});

Constructors

new ImageMediaInfo(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.
Show inherited properties Hide inherited properties
Name Type Summary Class
String

Provides an alternate text for an image if the image cannot be displayed.

more details
ImageMediaInfo
String

Defines a caption for the media.

more details
ImageMediaInfo
String

The name of the class.

more details
Accessor
Number

Refresh interval of the layer in minutes.

more details
ImageMediaInfo
String

The title of the media element.

more details
ImageMediaInfo
String

The type of popup element.

more details
ImageMediaInfo
ImageMediaInfoValue

Defines the value format of the image media element and how the images should be retrieved.

more details
ImageMediaInfo

Property Details

altText String
Since: ArcGIS API for JavaScript 4.16

Provides an alternate text for an image if the image cannot be displayed.

caption String

Defines a caption for the media.

declaredClass Stringreadonly inherited

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

refreshInterval Number

Refresh interval of the layer in minutes. Non-zero value indicates automatic layer refresh at the specified interval. Value of 0 indicates auto refresh is not enabled. If the property does not exist, it is equivalent to having a value of 0.

title String

The title of the media element.

type Stringreadonly

The type of popup element.

Default Value:image

Defines the value format of the image media element and how the images should be retrieved.

Method Overview

Show inherited methods Hide inherited methods
Name Return Type Summary Class

Adds one or more handles which are to be tied to the lifecycle of the object.

more details
Accessor
ImageMediaInfo

Creates a deep clone of the ImageMediaInfo class.

more details
ImageMediaInfo
*

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

more details
ImageMediaInfo
Boolean

Returns true if a named group of handles exist.

more details
Accessor

Removes a group of handles owned by the object.

more details
Accessor
Object

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

more details
ImageMediaInfo

Method Details

addHandles(handleOrHandles, groupKey)inherited
Since: ArcGIS API for JavaScript 4.25

Adds one or more handles which are to be tied to the lifecycle of the object. The handles will be removed when the object is destroyed.

// Manually manage handles
const handle = reactiveUtils.when(
  () => !view.updating,
  () => {
    wkidSelect.disabled = false;
  },
  { once: true }
);

// Handle gets removed when the object is destroyed.
this.addHandles(handle);
Parameters
handleOrHandles WatchHandle|WatchHandle[]

Handles marked for removal once the object is destroyed.

groupKey *
optional

Key identifying the group to which the handles should be added. All the handles in the group can later be removed with Accessor.removeHandles(). If no key is provided the handles are added to a default group.

clone(){ImageMediaInfo}

Creates a deep clone of the ImageMediaInfo class.

Returns
Type Description
ImageMediaInfo A deep clone of the ImageMediaInfo instance.
fromJSON(json){*}static

Creates a new instance of this class and initializes it with values from a JSON object generated from an ArcGIS product. 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
Type Description
* Returns a new instance of this class.
hasHandles(groupKey){Boolean}inherited
Since: ArcGIS API for JavaScript 4.25

Returns true if a named group of handles exist.

Parameter
groupKey *
optional

A group key.

Returns
Type Description
Boolean Returns true if a named group of handles exist.
Example
// Remove a named group of handles if they exist.
if (obj.hasHandles("watch-view-updates")) {
  obj.removeHandles("watch-view-updates");
}
removeHandles(groupKey)inherited
Since: ArcGIS API for JavaScript 4.25

Removes a group of handles owned by the object.

Parameter
groupKey *
optional

A group key or an array or collection of group keys to remove.

Example
obj.removeHandles(); // removes handles from default group

obj.removeHandles("handle-group");
obj.removeHandles("other-handle-group");
toJSON(){Object}

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

Returns
Type Description
Object The ArcGIS portal JSON representation of an instance of this class.

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