elemental.js.util

Class Xhr

java.lang.Object

elemental.js.util.Xhr

public class Xhr
extends Object

A Simpler way to use XMLHttpRequest.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Xhr.Callback Interface for getting notified when an XHR successfully completes, or errors out.

Constructor Summary

Constructors

Constructor and Description
Xhr()

Method Summary

Modifier and Type	Method and Description
static void	get(String url, Xhr.Callback callback) Send a GET request to the url and dispatch updates to the callback.
static void	get(Window window, String url, Xhr.Callback callback) Send a GET request to the url and dispatch updates to the callback.
static void	head(String url, Xhr.Callback callback) Send a HEAD request to the url and dispatch updates to the callback.
static void	head(Window window, String url, Xhr.Callback callback) Send a HEAD request to the url and dispatch updates to the callback.
static void	post(String url, String requestData, String contentType, Xhr.Callback callback) Send a POST request to the url and dispatch updates to the callback.
static void	post(Window window, String url, String requestData, String contentType, Xhr.Callback callback) Send a POST request to the url and dispatch updates to the callback.

Methods inherited from class java.lang.Object

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

Constructor Detail

Xhr

public Xhr()

Method Detail

get

public static void get(String url,
                       Xhr.Callback callback)

Send a GET request to the url and dispatch updates to the callback.

Parameters:

url -

callback -

get

public static void get(Window window,
                       String url,
                       Xhr.Callback callback)

Send a GET request to the url and dispatch updates to the callback.

Parameters:

window - the window object used to access the XMLHttpRequest constructor

url -

callback -

head

public static void head(String url,
                        Xhr.Callback callback)

Send a HEAD request to the url and dispatch updates to the callback.

Parameters:

url -

callback -

head

public static void head(Window window,
                        String url,
                        Xhr.Callback callback)

Send a HEAD request to the url and dispatch updates to the callback.

Parameters:

window - the window object used to access the XMLHttpRequest constructor

url -

callback -

post

public static void post(String url,
                        String requestData,
                        String contentType,
                        Xhr.Callback callback)

Send a POST request to the url and dispatch updates to the callback.

Parameters:

url -

requestData - the data to be passed to XMLHttpRequest.send

contentType - a value for the Content-Type HTTP header

callback -

post

public static void post(Window window,
                        String url,
                        String requestData,
                        String contentType,
                        Xhr.Callback callback)

Send a POST request to the url and dispatch updates to the callback.

Parameters:

window - the window object used to access the XMLHttpRequest constructor

url -

requestData - the data to be passed to XMLHttpRequest.send

contentType - a value for the Content-Type HTTP header

callback -