PopupMediaListModel QML Type

  • Esri.ArcGISRuntime
  • PopupMediaListModel
  • A list model storing pop-up media. More...

    Import Statement: import Esri.ArcGISRuntime
    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

    [read-only] count : int

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


    [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.


    errorChanged()

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

    Note: The corresponding handler is onErrorChanged.


    [since Esri.ArcGISRuntime 100.15] itemAdded(int index)

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

    Note: The corresponding handler is onItemAdded.

    This signal was introduced in Esri.ArcGISRuntime 100.15.


    [since Esri.ArcGISRuntime 100.15] itemRemoved(int index)

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

    Note: The corresponding handler is onItemRemoved.

    This signal was introduced in Esri.ArcGISRuntime 100.15.


    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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