com.chap.links.client

Class DataConnector

java.lang.Object

com.chap.links.client.DataConnector

Direct Known Subclasses:

DataTable

public abstract class DataConnector
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DataConnector.Options Options for drawing the treegrid.
static class	DataConnector.Response Callback object for all asynchronous methods.

Constructor Summary

Constructors

Constructor and Description
DataConnector()

Method Summary

Methods

Modifier and Type	Method and Description
void	appendItems(JavaScriptObject items, callback)
abstract void	getChanges(int index, int num, JavaScriptObject items, callback)
abstract void	getItems(int index, int num, callback)
JavaScriptObject	getJavaScriptObject()
DataConnector.Options	getOptions() Get current options from the data connector
void	insertItemsBefore(JavaScriptObject items, JavaScriptObject beforeItem, callback)
void	linkItems(JavaScriptObject sourceItem, JavaScriptObject targetItem, callback)
void	moveItems(JavaScriptObject items, JavaScriptObject beforeItem, callback)
void	nativeTrigger(java.lang.String event, JavaScriptObject params) Trigger an event.
abstract void	onEvent(java.lang.String event, JavaScriptObject items)
void	removeItems(JavaScriptObject items, callback)
void	setOptions(DataConnector.Options options) Set options for the data connector
void	trigger(java.lang.String event) Trigger an event.
void	trigger(java.lang.String event, JavaScriptObject params) Trigger an event.
void	updateItems(JavaScriptObject items, callback)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DataConnector

public DataConnector()

Method Detail

getJavaScriptObject

public JavaScriptObject getJavaScriptObject()

getChanges

public abstract void getChanges(int index,
              int num,
              JavaScriptObject items,
               callback)

getItems

public abstract void getItems(int index,
            int num,
             callback)

appendItems

public void appendItems(JavaScriptObject items,
                callback)
                 throws java.lang.Exception

Throws:

java.lang.Exception

insertItemsBefore

public void insertItemsBefore(JavaScriptObject items,
                     JavaScriptObject beforeItem,
                      callback)
                       throws java.lang.Exception

Throws:

java.lang.Exception

linkItems

public void linkItems(JavaScriptObject sourceItem,
             JavaScriptObject targetItem,
              callback)
               throws java.lang.Exception

Throws:

java.lang.Exception

moveItems

public void moveItems(JavaScriptObject items,
             JavaScriptObject beforeItem,
              callback)
               throws java.lang.Exception

Throws:

java.lang.Exception

removeItems

public void removeItems(JavaScriptObject items,
                callback)
                 throws java.lang.Exception

Throws:

java.lang.Exception

updateItems

public void updateItems(JavaScriptObject items,
                callback)
                 throws java.lang.Exception

Throws:

java.lang.Exception

trigger

public void trigger(java.lang.String event)

Trigger an event. All registered listeners will be notified

Parameters:

event - name of the event, for example 'change'

trigger

public void trigger(java.lang.String event,
           JavaScriptObject params)

Trigger an event. All registered listeners will be notified

Parameters:

event - name of the event, for example 'change'

params - optional. object with parameters

nativeTrigger

public void nativeTrigger(java.lang.String event,
                 JavaScriptObject params)

Trigger an event. All registered listeners will be notified

Parameters:

event - name of the event, for example 'change'

params - optional. object with parameters

setOptions

public void setOptions(DataConnector.Options options)

Set options for the data connector

Parameters:

options -

getOptions

public DataConnector.Options getOptions()

Get current options from the data connector

Returns:

options

onEvent

public abstract void onEvent(java.lang.String event,
           JavaScriptObject items)