LzReplicationManager

出自OpenFace

目录 1 LzReplicationManager 1.1 Attributes 1.2 Attributes inherited from Datapath 1.3 Attributes inherited from Datapointer 1.4 Methods 1.4.1 setVisible() 1.5 Methods inherited from LzDatapointer 1.6 Events

LzReplicationManager

The controller for views replicated by data. Extends Datapath

When a view's datapath matches more than one data node, one instance of the view is created for each match. The replicated views are referred to as clones' When this happens, a replication manager (or a subclass of LzReplicationManager) is created to manage the clones. Replication managers are never directly instantiated — they are created when a datapath makes multiple matches.

Attributes

　 Name 　　 Usage 　　　Type (Tag) 　　　Type (JS) 　　　　　Default 　　　　Category

clones 　　 JS only 　　　Array of LzNode 　　　　　　　　　　　　　　　　　　　　　　readonly 　　 　　　　　　　　　The LzNodes which this LzReplicationManager has created.

nodes 　　　　JS only 　　　　　　　　　　　　　　　　　　　　　　　　　　　readonly

　　　　　　　　　The nodes that this replication manager will map to views

Attributes inherited from Datapath

ondata, onerror, rerunxpath, xpath

Attributes inherited from Datapointer

context, p

Methods

setVisible()

LzReplicationManager.setVisible(vis)

Sets the visibility of all the clones controlled by the replication manager Parameters Name Type Desc vis Boolean The value to set the visibility to.

Methods inherited from LzDatapointer

addNode, addNodeFromPointer, comparePointer, deleteNode, deleteNodeAttribute, dupePointer, getDataset, getNodeAttribute, getNodeAttributes, getNodeCount, getNodeName, getNodeText, isValid, selectChild, selectNext, selectParent, selectPrev, serialize, setFromPointer, setNodeAttribute, setNodeName, setNodeText, setPointer, setXPath

Events

Name 　　　 Description

onclones 　　Sent when clone finish.

onnodes 　　Sent before clone.