// 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;
};