Added fix to stop height/width of auto from occurring when only opacity was being...

[jquery.git] / ajax / ajax.js

diff --git a/ajax/ajax.js b/ajax/ajax.js
index 87eadbf..bd08f83 100644 (file)
--- a/ajax/ajax.js
+++ b/ajax/ajax.js
@@ -3,86 +3,120 @@
 // http://jquery.com/docs/ajax/
 
 if ( typeof XMLHttpRequest == 'undefined' && typeof window.ActiveXObject == 'function') {
-  var XMLHttpRequest = function() {
-    return new ActiveXObject((navigator.userAgent.toLowerCase().indexOf('msie 5') >= 0) ? 
-      "Microsoft.XMLHTTP" : "Msxml2.XMLHTTP");
-  };
+       var XMLHttpRequest = function() {
+               return new ActiveXObject((navigator.userAgent.toLowerCase().indexOf('msie 5') >= 0) ? 
+                       "Microsoft.XMLHTTP" : "Msxml2.XMLHTTP");
+       };
 }
 
 $.xml = function( type, url, data, ret ) {
-  var xml = new XMLHttpRequest();
+       var xml = new XMLHttpRequest();
 
-  if ( xml ) {
-    xml.open(type || "GET", url, true);
+       if ( xml ) {
+               xml.open(type || "GET", url, true);
 
-    if ( data )
-      xml.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
+               if ( data )
+                       xml.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
 
-    if ( ret )
-      xml.onreadystatechange = function() {
-        if ( xml.readyState == 4 ) ret(xml);
-      };
+               xml.onreadystatechange = function() {
+                       if ( xml.readyState == 4 ) {
+                               if ( ret ) ret(xml);
+                               $.triggerAJAX( $.httpData(xml) );
+                       }
+               };
 
-    xml.send(data)
-  }
+               xml.send(data)
+       }
 };
 
 $.httpData = function(r,type) {
-  return r.getResponseHeader("content-type").indexOf("xml") > 0 || type == "xml" ?
-    r.responseXML : r.responseText;
+       return r.getResponseHeader("content-type").indexOf("xml") > 0 || type == "xml" ?
+               r.responseXML : r.responseText;
 };
 
 $.get = function( url, ret, type ) {
-  $.xml( "GET", url, null, function(r) {
-    if ( ret ) ret( $.httpData(r,type) );
-  });
+       $.xml( "GET", url, null, function(r) {
+               if ( ret ) ret( $.httpData(r,type) );
+       });
 };
 
 $.getXML = function( url, ret ) {
-  $.get( url, ret, "xml" );
+       $.get( url, ret, "xml" );
 };
 
 $.post = function( url, data, ret, type ) {
-  $.xml( "POST", url, $.param(data), function(r) {
-    if ( ret ) ret( $.httpData(r,type) );
-  });
+       $.xml( "POST", url, $.param(data), function(r) {
+               if ( ret ) ret( $.httpData(r,type) );
+       });
 };
 
 $.postXML = function( url, data, ret ) {
-  $.post( url, data, ret, "xml" );
+       $.post( url, data, ret, "xml" );
+};
+
+// Global AJAX Event Binding
+// Requested here:
+// http://jquery.com/discuss/2006-March/000415/
+
+$.fn.handleAJAX = function( callback ) {
+       $.ajaxHandles = $.merge( $.ajaxHandles, this.cur );
+       return this.bind( 'ajax', callback );
+};
+
+$.ajaxHandles = [];
+$.triggerAJAX = function(data){
+       for ( var i = 0; i < $.ajaxHandles.length; i++ )
+               triggerEvent( $.ajaxHandles[i], 'ajax', [data] );
+};
+
+// Dynamic Form Submission
+// Based upon the mailing list post at:
+// http://jquery.com/discuss/2006-March/000424/
+
+$.fn.serialize = function(callback) {
+       return this.each(function(){
+               var a = {};
+               $(this)
+                       .find("input:checked,hidden,text,option[@selected],textarea")
+                       .filter(":enabled").each(function() {
+                               a[ this.name || this.id || this.parentNode.name || this.parentNode.id ] = this.value;
+                       });
+               $.xml( this.method || "GET", this.action || "", $.param(a), callback );
+       });
 };
 
 $.param = function(a) {
-  var s = [];
-  for ( var i in a )
-    s[s.length] = i + "=" + encodeURIComponent( a[i] );
-  return s.join("&");
+       var s = [];
+       for ( var i in a )
+       s[s.length] = i + "=" + encodeURIComponent( a[i] );
+       return s.join("&");
 };
 
 $.fn.load = function(a,o,f) {
-  // Arrrrghhhhhhhh!!
-  // I overwrote the event plugin's .load
-  // this won't happen again, I hope -John
-  if ( a && a.constructor == Function )
-    return this.bind("load", a);
-
-  var t = "GET";
-  if ( o && o.constructor == Function ) {
-    f = o; o = null;
-  }
-  if (o != null) {
-    o = $.param(o);
-    t = "POST";
-  }
-  var self = this;
-  $.xml(t,a,o,function(h){
-  var h = h.responseText;
-    self.html(h).find("script").each(function(){
-      try {
-        eval( this.text || this.textContent || this.innerHTML );
-      } catch(e){}
-    });
-    if(f)f(h);
-  });
-  return this;
+       // Arrrrghhhhhhhh!!
+       // I overwrote the event plugin's .load
+       // this won't happen again, I hope -John
+       if ( a && a.constructor == Function )
+               return this.bind("load", a);
+
+       var t = "GET";
+       if ( o && o.constructor == Function ) {
+               f = o;
+               o = null;
+       }
+       if (o != null) {
+               o = $.param(o);
+               t = "POST";
+       }
+       var self = this;
+       $.xml(t,a,o,function(h){
+               var h = h.responseText;
+               self.html(h).find("script").each(function(){
+                       try {
+                               eval( this.text || this.textContent || this.innerHTML );
+                       } catch(e){}
+               });
+               if(f)f(h);
+       });
+       return this;
 };