com.gwtext.client.core
Class Ajax

java.lang.Object
  com.gwtext.client.core.JsObject
      com.gwtext.client.core.Connection
          com.gwtext.client.core.Ajax

public class Ajax
extends Connection

Global Ajax request class. This class is a singleton and cannot be created directly.

Nested Class Summary

Nested classes/interfaces inherited from class com.gwtext.client.core.Connection

Connection.Method

Field Summary

Fields inherited from class com.gwtext.client.core.Connection

GET, POST

Fields inherited from class com.gwtext.client.core.JsObject

jsObj

Method Summary

static Ajax	getInstance()
java.lang.String	serializeForm(java.lang.String formId) Serialize the passed form into a url encoded string
void	setAutoAbort(boolean autoAbort) Whether a new request should abort any pending requests.
void	setDefaultHeaders(NameValuePair[] defaultHeaders) Request headers which are added to each request made by this object.
void	setDisableCaching(boolean disableCaching) True to add a unique cache-buster param to GET requests.
void	setExtraParams(UrlParam[] params) Extra parameters to each request made by this object.
void	setMethod(Connection.Method method) The default HTTP method to be used for requests.
void	setTimeout(int timeout) The timeout in milliseconds to be used for requests.
void	setUrl(java.lang.String url) The default URL to be used for requests to the server.

Methods inherited from class com.gwtext.client.core.Connection

abort, abort, addListener, isLoading, isLoading, request, request

Methods inherited from class com.gwtext.client.core.JsObject

getJsObj, getProperties, isCreated, setJsObj

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static Ajax getInstance()

setAutoAbort

public void setAutoAbort(boolean autoAbort)

Whether a new request should abort any pending requests.

Parameters:

autoAbort - defaults to false

setDefaultHeaders

public void setDefaultHeaders(NameValuePair[] defaultHeaders)

Request headers which are added to each request made by this object.

Parameters:

defaultHeaders - default header params

setDisableCaching

public void setDisableCaching(boolean disableCaching)

True to add a unique cache-buster param to GET requests.

Parameters:

disableCaching - defaults to true

setExtraParams

public void setExtraParams(UrlParam[] params)

Extra parameters to each request made by this object.

Parameters:

params - extra params

setMethod

public void setMethod(Connection.Method method)

The default HTTP method to be used for requests.

Parameters:

method - defaults to undefined; if not set but parms are present will use POST, otherwise GET

setTimeout

public void setTimeout(int timeout)

The timeout in milliseconds to be used for requests.

Parameters:

timeout - defaults to 30000

setUrl

public void setUrl(java.lang.String url)

The default URL to be used for requests to the server.

Parameters:

url - the url to make the request to

serializeForm

public java.lang.String serializeForm(java.lang.String formId)

Serialize the passed form into a url encoded string

Parameters:

formId - the form id

Returns:

url encoded String