89 lines
2 KiB
JavaScript
89 lines
2 KiB
JavaScript
// AJAX Plugin
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// Docs Here:
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// http://jquery.com/docs/ajax/
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if ( typeof XMLHttpRequest == 'undefined' && typeof window.ActiveXObject == 'function') {
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var XMLHttpRequest = function() {
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return new ActiveXObject((navigator.userAgent.toLowerCase().indexOf('msie 5') >= 0) ?
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"Microsoft.XMLHTTP" : "Msxml2.XMLHTTP");
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};
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}
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$.xml = function( type, url, data, ret ) {
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var xml = new XMLHttpRequest();
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if ( xml ) {
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xml.open(type || "GET", url, true);
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if ( data )
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xml.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
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if ( ret )
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xml.onreadystatechange = function() {
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if ( xml.readyState == 4 ) ret(xml);
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};
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xml.send(data)
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}
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};
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$.httpData = function(r,type) {
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return r.getResponseHeader("content-type").indexOf("xml") > 0 || type == "xml" ?
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r.responseXML : r.responseText;
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};
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$.get = function( url, ret, type ) {
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$.xml( "GET", url, null, function(r) {
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if ( ret ) ret( $.httpData(r,type) );
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});
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};
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$.getXML = function( url, ret ) {
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$.get( url, ret, "xml" );
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};
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$.post = function( url, data, ret, type ) {
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$.xml( "POST", url, $.param(data), function(r) {
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if ( ret ) ret( $.httpData(r,type) );
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});
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};
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$.postXML = function( url, data, ret ) {
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$.post( url, data, ret, "xml" );
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};
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$.param = function(a) {
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var s = [];
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for ( var i in a )
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s[s.length] = i + "=" + encodeURIComponent( a[i] );
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return s.join("&");
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};
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$.fn.load = function(a,o,f) {
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// Arrrrghhhhhhhh!!
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// I overwrote the event plugin's .load
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// this won't happen again, I hope -John
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if ( a && a.constructor == Function )
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return this.bind("load", a);
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var t = "GET";
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if ( o && o.constructor == Function ) {
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f = o; o = null;
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}
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if (o != null) {
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o = $.param(o);
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t = "POST";
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}
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var self = this;
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$.xml(t,a,o,function(h){
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var h = h.responseText;
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self.html(h).find("script").each(function(){
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try {
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eval( this.text || this.textContent || this.innerHTML );
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} catch(e){}
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});
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if(f)f(h);
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});
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return this;
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};
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