ContextData  - AS3 Asset Composer

Instance of a Data Dictionary.

This property can be used as the source for data binding. When this property is modified, it dispatches the propertyChange event.

Specifies whether nested empty conditions are included in the resolved content list. Nested empty conditions are nested conditional modules that produce no output. Including these conditions is essential when the client tries to determine the full extent of the content that was the result of evaluating a condition. If the condition is nested and has no output, there is no output for the outer condition. However, the client still needs to know that the nested condition is actually output from the outer condition.

Note: When this flag is true and an empty nested condition is encountered while resolving a list or condition, a ResolvedContent object with its empty property set to true is included in the resolved content list. This ResolvedContent object's lineage has the the empty nested condition as its youngest parent. That is, the ResolvedContent object represents an "empty module content placeholder" within the empty nested condition.

This property can be used as the source for data binding. When this property is modified, it dispatches the propertyChange event.

Related API Elements

Specifies whether nested empty lists are included in the resolved content list. Nested empty lists are nested list modules that produce no output. Including these lists is essential when the caller is trying to determine the full extent of the content that was the result of resolving a list. If a list contains an empty list and this flag is false, the nested empty list produces no resolved content. If the value is true, the nested empty list produces a piece of empty content in the content set returned from the module resolver. Empty lists can also result from conditions. If the value is true, empty nested lists are included in condition results, if applicable.

Note: When this flag is true and an empty nested list is encountered while resolving a list or condition, a ResolvedContent object with its empty property set to true is included in the resolved content list. This ResolvedContent object's lineage has the empty nested list as its youngest parent. That is, the ResolvedContent object represents an "empty module content placeholder" within the empty nested list.

This property can be used as the source for data binding. When this property is modified, it dispatches the propertyChange event.

Related API Elements

Specifies the map of variable names and values, which are string values.

This property can be used as the source for data binding. When this property is modified, it dispatches the propertyChange event.

Specifies the content to use for module resolution instead of a module's stored content. This is typically set when the module's content has been edited on the client but still contains variable tokens that need to be resolved. The content that is specified is expected to be compatible with the textContentOverrideMimeType property. If this property is null, the module's original content is used. If empty, it is assumed that the module's content was edited and is now empty, which means that the response is empty content.

Note: This applies to any module type whose content can be edited as text by the user when they are filling a letter.

This property can be used as the source for data binding. When this property is modified, it dispatches the propertyChange event.

Specifies the MIME type for the text content override. One of the MimeType.TYPE constant values.

This property can be used as the source for data binding. When this property is modified, it dispatches the propertyChange event.

Specifies whether XHTML content is used when resolving text modules. If the value is false, Flex Rich Text is used. Defaults to true.

Note: If textContentOverride is specified, the textContentOverrideMimeType type overrides this property.

This property can be used as the source for data binding. When this property is modified, it dispatches the propertyChange event.

Specifies a collection of Variable objects to use for module resolution instead of the module's stored set of variables. This is typically set when the module's content has been edited using the client and variables have been added or removed. If this property is null, the module's original stored set of variables is used. If empty, it is assumed that the module's content was edited and no longer contains any variables to resolve.

Note: This applies to any module type whose content can be edited as text by the user when he or she fills a letter.

This property can be used as the source for data binding. When this property is modified, it dispatches the propertyChange event.

Maps a variable name to a &-delimited string of variable substitution options and associated values. These options and values provide instructions that are specific to the substitution of the variable within the content. Supported options and values are as follows:

• keepToken: The default value is 0, which replaces the token whether the variable's value is empty or not. If the value is 1, the token is kept if the variable's value is empty.
• forcePlaceholder: The default value is 0, which treats data dictionary elements normally and the data dictionary instance is used to retrieve their values. If the value is 1, data dictionary element variables are treated as normal placeholders. A value is obtained from the localVariables property instead of using the data dictionary.

If this map does not contain the name of a variable found in the localVariables property, default values are used.

This property can be used as the source for data binding. When this property is modified, it dispatches the propertyChange event.

Constructor.

Registers an event listener object with an EventDispatcher object so that the listener receives notification of an event. You can register event listeners on all nodes in the display list for a specific type of event, phase, and priority.

After you successfully register an event listener, you cannot change its priority through additional calls to addEventListener(). To change a listener's priority, you must first call removeEventListener(). Then you can register the listener again with the new priority level.

After the listener is registered, subsequent calls to addEventListener() with a different value for either type or useCapture result in the creation of a separate listener registration. For example, if you first register a listener with useCapture set to true, it listens only during the capture phase. If you call addEventListener() again using the same listener object, but with useCapture set to false, you have two separate listeners: one that listens during the capture phase, and another that listens during the target and bubbling phases.

You cannot register an event listener for only the target phase or the bubbling phase. Those phases are coupled during registration because bubbling applies only to the ancestors of the target node.

When you no longer need an event listener, remove it by calling EventDispatcher.removeEventListener(); otherwise, memory problems might result. Objects with registered event listeners are not automatically removed from memory because the garbage collector does not remove objects that still have references.

Copying an EventDispatcher instance does not copy the event listeners attached to it. (If your newly created node needs an event listener, you must attach the listener after creating the node.) However, if you move an EventDispatcher instance, the event listeners attached to it move along with it.

If the event listener is being registered on a node while an event is also being processed on this node, the event listener is not triggered during the current phase but may be triggered during a later phase in the event flow, such as the bubbling phase.

If an event listener is removed from a node while an event is being processed on the node, it is still triggered by the current actions. After it is removed, the event listener is never invoked again (unless it is registered again for future processing).

Parameters

Applies the specified rule to the variable specified in the variableSubstitutionRules property. If the rule already exists, its value is updated.

Parameters

Related API Elements

Dispatches an event into the event flow. The event target is the EventDispatcher object upon which dispatchEvent() is called.

Parameters

Checks whether the EventDispatcher object has any listeners registered for a specific type of event. This allows you to determine where an EventDispatcher object has altered handling of an event type in the event flow hierarchy. To determine whether a specific event type will actually trigger an event listener, use IEventDispatcher.willTrigger().

The difference between hasEventListener() and willTrigger() is that hasEventListener() examines only the object to which it belongs, whereas willTrigger() examines the entire event flow for the event specified by the type parameter.

Parameters

Removes a listener from the EventDispatcher object. If there is no matching listener registered with the EventDispatcher object, a call to this method has no effect.

Parameters

Checks whether an event listener is registered with this EventDispatcher object or any of its ancestors for the specified event type. This method returns true if an event listener is triggered during any phase of the event flow when an event of the specified type is dispatched to this EventDispatcher object or any of its descendants.

The difference between hasEventListener() and willTrigger() is that hasEventListener() examines only the object to which it belongs, whereas willTrigger() examines the entire event flow for the event specified by the type parameter.

Parameters

Specifies the substitution rule for forcing a variable's type to placeholder.Valid values are 0 and 1. Default is 0.

Specifies the substitution rule for retaining the token of a variable with an empty value. Valid values are 0 and 1. Default is 0.