PopupMediaListModel QML Type

A list model storing pop-up media. More...

Import Statement: import Esri.ArcGISRuntime 100.14
Since: Esri.ArcGISRuntime 100.14

Properties

Signals

Methods

  • void append(PopupMedia popupMedia)
  • void clear()
  • bool contains(PopupMedia popupMedia)
  • error forEach(callback)
  • PopupMedia get(int index)
  • int indexOf(PopupMedia popupMedia)
  • void insert(int index, PopupMedia popupMedia)
  • void move(int from, int to)
  • void remove(int index, int count)
  • void removeOne(PopupMedia popupMedia)

Detailed Description

Note: You cannot declare or create a component of this type in QML code.

The model returns data for the following roles:

RoleTypeDescription
captionstringThe pop-up media's caption.
titlestringThe pop-up media's title.
typeEnums.PopupMediaTypeThe pop-up media's type.
valuePopupMediaValueThe pop-up media's value.

Property Documentation

count : int

Returns the number of objects in the model (read-only).


error : Error

Returns the Error object (read-only).


Signal Documentation

countChanged()

Emitted when the count property of the model changes.

Note: The corresponding handler is onCountChanged.


elementAdded(int index)

Emitted when an object is added to the list model at the index specified in the parameter.

Note: The corresponding handler is onElementAdded.


elementRemoved(int index)

Emitted when an object is removed from the list model at the index specified in the parameter.

Note: The corresponding handler is onElementRemoved.


errorChanged()

Emitted when the error property changes, which can indicate that an error occurred.

Note: The corresponding handler is onErrorChanged.


Method Documentation

void append(PopupMedia popupMedia)

Appends a popupMedia to the list model.


void clear()

Removes all pop-up medias from the list model.


bool contains(PopupMedia popupMedia)

Returns true if the list model contains the specified popupMedia.


error forEach(callback)

Receives a callback function to execute for each pop-up media in the model.

The callback function can take 0 to 3 optional arguments, in order:

Returns undefined if no error occurred, and an error message otherwise.

const error = popupMediaListModel.forEach(function(element, index, array) {
    ...
});
if (error) {
    console.error(error.message);
}

PopupMedia get(int index)

Returns the PopupMedia at the specified index.


int indexOf(PopupMedia popupMedia)

Returns the index of a specific popupMedia from the list model.


void insert(int index, PopupMedia popupMedia)

Inserts a popupMedia at a specified index in the list.


void move(int from, int to)

Moves one PopupMedia from an index in the list model to a different index.


void remove(int index, int count = 1)

Removes one or more objects starting at the specified index.

  • index Index of first object to remove.
  • count Number of objects to remove. This parameter defaults to 1.

void removeOne(PopupMedia popupMedia)

Removes the specified popupMedia from the list model.


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