UIAsyncContent class

An asynchronous content.

Available Extensions

Constructors

UIAsyncContent.future(Future contentFuture, dynamic loadingContent, {dynamic errorContent, Duration? refreshInterval, Map<String, dynamic>? properties})
Constructs an UIAsyncContent using contentFuture (Future<dynamic>), that returns the content.
UIAsyncContent.provider(AsyncContentProvider? _asyncContentProvider, dynamic loadingContent, {dynamic errorContent, Duration? refreshInterval, Map<String, dynamic>? properties})
Constructs an UIAsyncContent using _asyncContentProvider (Function), that returns the content.

Properties

content → dynamic
Returns the already loaded content.
no setter
elapsedLoadTime → int
Returns in milliseconds the amount of elapsed time since last load.
no setter
error → dynamic
The error instance when loaded with error.
no setter
errorContent → dynamic
no setter
hasAutoRefresh → bool
Returns true if has a _refreshInterval.
no setter
hashCode → int
The hash code for this object.
no setterinherited
isExpired → bool
Returns true if this content is expired (elapsedLoadTime > _refreshInterval).
no setter
isLoaded → bool
Returns true if the content is loaded.
no setter
isOK → bool
Returns true if the content is loaded and OK.
no setter
isWithError → bool
Returns true if the content is loaded and with error.
no setter
loadCount → int
Returns the number of loads performed for this asynchronous content.
no setter
loadingContent → dynamic
no setter
loadTime → DateTime?
Returns the DateTime of last load.
no setter
locale → String?
no setter
maxIgnoredRefreshCount ↔ int
getter/setter pair
onLoadContent → EventStream
final
parentUIComponent ↔ UIComponent?
getter/setter pair
properties → Map<String, dynamic>
no setter
refreshInterval → Duration?
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
stopped → bool
no setter

Methods

equalsCurrentLocale() → bool
equalsLocale(String locale) → bool
equalsProperties(Map<String, dynamic>? properties) → bool
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
refresh() → void
Refresh this content.
refreshAsync() → void
Calls refresh asynchronously.
reset([bool refresh = true]) → void
Resets the component.
stop() → void
Stops any attempt to load this content.
toString() → String
A string representation of this object.
override

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Methods

isNotValid(UIAsyncContent asyncContent, [Map<String, dynamic>? properties]) → bool
isNotValidLocale(UIAsyncContent asyncContent) → bool
isValid(UIAsyncContent? asyncContent, [Map<String, dynamic>? properties]) → bool
isValidLocale(UIAsyncContent? asyncContent) → bool