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Fixed #471

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This commit is contained in:
Jörn Zaefferer 2006-12-11 08:53:33 +00:00
parent 12d13d9ada
commit 010a112e04
2 changed files with 58 additions and 22 deletions
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44
src/ajax/ajax.js
View file

@ -170,7 +170,10 @@ if ( jQuery.browser.msie && typeof XMLHttpRequest == "undefined" )
/**
* Attach a function to be executed whenever an AJAX request completes.
*
* @example $("#msg").ajaxComplete(function(){
* The XMLHttpRequest and settings used for that request are passed
* as arguments to the callback.
*
* @example $("#msg").ajaxComplete(function(request, settings){
* $(this).append("<li>Request Complete.</li>");
* });
* @desc Show a message when an AJAX request completes.
@ -185,7 +188,10 @@ if ( jQuery.browser.msie && typeof XMLHttpRequest == "undefined" )
* Attach a function to be executed whenever an AJAX request completes
* successfully.
*
* @example $("#msg").ajaxSuccess(function(){
* The XMLHttpRequest and settings used for that request are passed
* as arguments to the callback.
*
* @example $("#msg").ajaxSuccess(function(request, settings){
* $(this).append("<li>Successful Request!</li>");
* });
* @desc Show a message when an AJAX request completes successfully.
@ -199,8 +205,11 @@ if ( jQuery.browser.msie && typeof XMLHttpRequest == "undefined" )
/**
* Attach a function to be executed whenever an AJAX request fails.
*
* @example $("#msg").ajaxError(function(){
* $(this).append("<li>Error requesting page.</li>");
* The XMLHttpRequest and settings used for that request are passed
* as arguments to the callback.
*
* @example $("#msg").ajaxError(function(request, settings){
* $(this).append("<li>Error requesting page " + settings.url + "</li>");
* });
* @desc Show a message when an AJAX request fails.
*
@ -209,9 +218,26 @@ if ( jQuery.browser.msie && typeof XMLHttpRequest == "undefined" )
* @param Function callback The function to execute.
* @cat AJAX
*/
/**
* Attach a function to be executed before an AJAX request is send.
*
* The XMLHttpRequest and settings used for that request are passed
* as arguments to the callback.
*
* @example $("#msg").ajaxSend(function(request, settings){
* $(this).append("<li>Starting request at " + settings.url + "</li>");
* });
* @desc Show a message before an AJAX request is send.
*
* @name ajaxSend
* @type jQuery
* @param Function callback The function to execute.
* @cat AJAX
*/
new function(){
var e = "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess".split(",");
var e = "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(",");
for ( var i = 0; i < e.length; i++ ) new function(){
var o = e[i];
@ -570,6 +596,8 @@ jQuery.extend({
// Allow custom headers/mimetypes
if( s.beforeSend )
s.beforeSend(xml);
if (s.global)
jQuery.event.trigger("ajaxSend", [xml, s]);
// Wait for a response to come back
var onreadystatechange = function(isTimeout){
@ -600,7 +628,7 @@ jQuery.extend({
// Fire the global callback
if( s.global )
jQuery.event.trigger( "ajaxSuccess" );
jQuery.event.trigger( "ajaxSuccess", [xml, s] );
// Otherwise, the request was not successful
} else {
@ -609,12 +637,12 @@ jQuery.extend({
// Fire the global callback
if( s.global )
jQuery.event.trigger( "ajaxError" );
jQuery.event.trigger( "ajaxError", [xml, s] );
}
// The request was completed
if( s.global )
jQuery.event.trigger( "ajaxComplete" );
jQuery.event.trigger( "ajaxComplete", [xml, s] );
// Handle the global AJAX counter
if ( s.global && ! --jQuery.active )

36
src/ajax/ajaxTest.js
View file

@ -55,47 +55,55 @@ test("load(String, Object, Function) - check scripts", function() {
});
test("test global handlers - success", function() {
expect(6);
expect(8);
stop();
var counter = { complete: 0, success: 0, error: 0 },
var counter = { complete: 0, success: 0, error: 0, send: 0 },
success = function() { counter.success++ },
error = function() { counter.error++ },
complete = function() { counter.complete++ };
complete = function() { counter.complete++ },
send = function() { counter.send++ };
$('#foo').ajaxStart(complete).ajaxStop(complete).ajaxComplete(complete).ajaxError(error).ajaxSuccess(success);
$('#foo').ajaxStart(complete).ajaxStop(complete).ajaxSend(send).ajaxComplete(complete).ajaxError(error).ajaxSuccess(success);
// start with successful test
$.ajax({url: "data/name.php", success: success, error: error, complete: function() {
$.ajax({url: "data/name.php", beforeSend: send, success: success, error: error, complete: function() {
ok( counter.error == 0, 'Check succesful request' );
ok( counter.success == 2, 'Check succesful request' );
ok( counter.complete == 3, 'Check succesful request' );
counter.error = counter.success = counter.complete = 0;
ok( counter.send == 2, 'Check succesful request' );
counter.error = counter.success = counter.complete = counter.send = 0;
$.ajaxTimeout(500);
$.ajax({url: "data/name.php?wait=5", success: success, error: error, complete: function() {
$.ajax({url: "data/name.php?wait=5", beforeSend: send, success: success, error: error, complete: function() {
ok( counter.error == 2, 'Check failed request' );
ok( counter.success == 0, 'Check failed request' );
ok( counter.complete == 3, 'Check failed request' );
ok( counter.send == 2, 'Check failed request' );
start();
}});
}});
});
test("test global handlers - failure", function() {
expect(6);
expect(8);
stop();
var counter = { complete: 0, success: 0, error: 0 },
var counter = { complete: 0, success: 0, error: 0, send: 0 },
success = function() { counter.success++ },
error = function() { counter.error++ };
error = function() { counter.error++ },
complete = function() { counter.complete++ },
send = function() { counter.send++ };
$.ajaxTimeout(0);
$.ajax({url: "data/name.php", global: false, success: success, error: error, complete: function() {
$('#foo').ajaxStart(complete).ajaxStop(complete).ajaxSend(send).ajaxComplete(complete).ajaxError(error).ajaxSuccess(success);
$.ajax({url: "data/name.php", global: false, beforeSend: send, success: success, error: error, complete: function() {
ok( counter.error == 0, 'Check sucesful request without globals' );
ok( counter.success == 1, 'Check sucesful request without globals' );
ok( counter.complete == 0, 'Check sucesful request without globals' );
counter.error = counter.success = counter.complete = 0;
ok( counter.send == 1, 'Check sucesful request without globals' );
counter.error = counter.success = counter.complete = counter.send = 0;
$.ajaxTimeout(500);
$.ajax({url: "data/name.php?wait=5", global: false, success: success, error: error, complete: function() {
$.ajax({url: "data/name.php?wait=5", global: false, beforeSend: send, success: success, error: error, complete: function() {
ok( counter.error == 1, 'Check failed request without globals' );
ok( counter.success == 0, 'Check failed request without globals' );
ok( counter.complete == 0, 'Check failed request without globals' );
ok( counter.send == 1, 'Check failed request without globals' );
start();
}});
}});
@ -279,7 +287,7 @@ test("$.ajax - xml: non-namespace elements inside namespaced elements", function
});
});
test("$.ajax - preprocess", function() {
test("$.ajax - beforeSend", function() {
expect(1);
stop();
var customHeader = "value";