X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=ajax%2Fajax.js;h=98f792a35ea36aea07639415f2cd9ebe1f77c403;hb=HEAD;hp=fef1e22bd2e92afacd9aef3201c53447cf40a846;hpb=d8bad24d34b1d11893555ce35707cd2716d49adc;p=jquery.git diff --git a/ajax/ajax.js b/ajax/ajax.js deleted file mode 100644 index fef1e22..0000000 --- a/ajax/ajax.js +++ /dev/null @@ -1,184 +0,0 @@ -// AJAX Plugin -// Docs Here: -// http://jquery.com/docs/ajax/ - -if ( typeof XMLHttpRequest == 'undefined' && typeof window.ActiveXObject == 'function') { - XMLHttpRequest = function() { - return new ActiveXObject((navigator.userAgent.toLowerCase().indexOf('msie 5') >= 0) ? - "Microsoft.XMLHTTP" : "Msxml2.XMLHTTP"); - }; -} - -// Counter for holding the active query's -$.xmlActive=0; - -$.xml = function( type, url, data, ret ) { - var xml = new XMLHttpRequest(); - - if ( xml ) { - // Open the socket - xml.open(type || "GET", url, true); - if ( data ) - xml.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded'); - - // Set header so calling script knows that it's an XMLHttpRequest - xml.setRequestHeader('X-Requested-With', 'XMLHttpRequest'); - - /* Force "Connection: close" for Mozilla browsers to work around - * a bug where XMLHttpReqeuest sends an incorrect Content-length - * header. See Mozilla Bugzilla #246651. - */ - if ( xml.overrideMimeType ) - xml.setRequestHeader('Connection', 'close'); - - xml.onreadystatechange = function() { - // Socket is openend - if ( xml.readyState == 1 ) { - // Increase counter - $.xmlActive++; - - // Show loader if needed - if ( ($.xmlActive >= 1) && ($.xmlCreate) ) - $.xmlCreate(); - } - - // Socket is closed and data is available - if ( xml.readyState == 4 ) { - // Decrease counter - $.xmlActive--; - - // Hide loader if needed - if ( ($.xmlActive <= 0) && ($.xmlDestroy) ) { - $.xmlDestroy(); - $.xmlActive = 0 - } - - // Process result - if ( ret ) - ret(xml); - } - }; - - xml.send(data) - } -}; - -$.httpData = function(r,type) { - 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( $.httpData(r,type) ); } - }); -}; - -$.getXML = function( url, ret ) { - $.get( url, ret, "xml" ); -}; - -$.post = function( url, data, ret, type ) { - $.xml( "POST", url, $.param(data), function(r) { - if ( ret ) { ret( $.httpData(r,type) ); } - }); -}; - -$.postXML = function( url, data, ret ) { - $.post( url, data, ret, "xml" ); -}; - -$.param = function(a) { - var s = []; - if (a && typeof a == 'object' && a.constructor == Array) { - for ( var i=0; i < a.length; i++ ) { - s[s.length] = a[i].name + "=" + encodeURIComponent( a[i].value ); - } - } else { - for ( var j in a ) { - s[s.length] = j + "=" + encodeURIComponent( a[j] ); - } - } - 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){ - 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; -}; - -/** - * function: $.fn.formValues - * usage: $('#frmLogin').formValues() - * docs: Gets form values and creates a key=>value array of the found values (for ENABLED elements!) - */ -$.fn.formValues = function() { - var a = []; - $("input,textarea,option",this).filter(":enabled").each(function(){ - // Skip selects with options which are not selected - if ((this.parentNode.type == 'select-one' || this.parentNode.type == 'select-multiple') && !this.selected) { - return null; - } - - // Skip radio and checkbox elements which are not checked - if ((this.type == 'radio' || this.type == 'checkbox') && !this.checked) { - return null; - } - - // All other elements are valid - a.push({ - name: this.name || this.id || this.parentNode.name || this.parentNode.id, - value: this.value - }); - }); - return a; -}; - -/** - * function: $.update - * usage: $.update('someJQueryObject', 'someurl', 'array'); - * docs: Mimics the ajaxUpdater from prototype. Posts the key=>value array to the url and - * puts the results from that call in the jQuery object specified. - * --> If you set the blnNoEval to true, the script tags are NOT evaluated. - */ -$.update = function(objElement, strURL, arrValues, fncCallback) { - $.post(strURL, arrValues, function(strHTML) { - // Update the element with the new HTML - objElement.html(strHTML); - - // Evaluate the scripts - objElement.html(strHTML).find("script").each(function(){ - try { - $.eval( this.text || this.textContent || this.innerHTML ); - } catch(e) { } - }); - - // Callback handler - if (fncCallback) { fncCallback(); } - }); -};