// http://jquery.com/docs/ajax/
if ( typeof XMLHttpRequest == 'undefined' && typeof window.ActiveXObject == 'function') {
- var XMLHttpRequest = function() {
+ XMLHttpRequest = function() {
return new ActiveXObject((navigator.userAgent.toLowerCase().indexOf('msie 5') >= 0) ?
"Microsoft.XMLHTTP" : "Msxml2.XMLHTTP");
};
//
// Show loader if needed
- if ($.xmlCreate)
+ if ($.xmlCreate) {
$.xmlCreate();
+ }
//
// Open the socket
xml.open(type || "GET", url, true);
- if ( data )
+ if ( data ) {
xml.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
+ }
//
// Set header so calling script knows that it's an XMLHttpRequest
* a bug where XMLHttpReqeuest sends an incorrect Content-length
* header. See Mozilla Bugzilla #246651.
*/
- if ( xml.overrideMimeType )
+ if ( xml.overrideMimeType ) {
xml.setRequestHeader('Connection', 'close');
+ }
xml.onreadystatechange = function() {
if ( xml.readyState == 4 ) {
- if ( ret ) ret(xml);
+ if ( ret ) { ret(xml); }
//
// Decrease counter
//
// Hide loader if needed
if ($.xmlActive <= 0) {
- if ($.xmlDestroy)
+ if ($.xmlDestroy) {
$.xmlDestroy();
+ }
}
}
};
- xml.send(data)
+ xml.send(data);
}
};
$.get = function( url, ret, type ) {
$.xml( "GET", url, null, function(r) {
- if ( ret ) ret( $.httpData(r,type) );
+ if ( ret ) { ret( $.httpData(r,type) ); }
});
};
$.post = function( url, data, ret, type ) {
$.xml( "POST", url, $.param(data), function(r) {
- if ( ret ) ret( $.httpData(r,type) );
+ if ( ret ) { ret( $.httpData(r,type) ); }
});
};
$.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'] );
+ for ( var i=0; i < a.length; i++ ) {
+ s[s.length] = a[i].name + "=" + encodeURIComponent( a[i].value );
+ }
} else {
- for ( var i in a )
- s[s.length] = i + "=" + encodeURIComponent( a[i] );
+ for ( var j in a ) {
+ s[s.length] = j + "=" + encodeURIComponent( a[j] );
+ }
}
return s.join("&");
};
// Arrrrghhhhhhhh!!
// I overwrote the event plugin's .load
// this won't happen again, I hope -John
- if ( a && a.constructor == Function )
+ 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) {
+ if (o !== null) {
o = $.param(o);
t = "POST";
}
var self = this;
$.xml(t,a,o,function(h){
- var h = h.responseText;
+ h = h.responseText;
self.html(h).find("script").each(function(){
try {
- eval( this.text || this.textContent || this.innerHTML );
+ $.eval( this.text || this.textContent || this.innerHTML );
} catch(e){}
});
- if(f)f(h);
+ if(f){f(h);}
});
return this;
};
/**
- * function: $.fn.formValues
- * usage: $('#frmLogin').formValues()
- * docs: Gets the form values and creates a key=>value array of the found values (only for ENABLED elements!)
+ * 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 = new Array();
- this.find("input[@type='submit'],input[@type='hidden'],textarea,input[@checked],input[@type='password'],input[@type='text'],option[@selected]")
- .filter(":enabled").each(function() {
- o = {};
- o['name'] = this.name || this.id || this.parentNode.name || this.parentNode.id;
- o['value'] = this.value;
+ var a = [];
+ this.find("input,textarea,option")
+ .filter(":enabled")
+ .each(function() {
+ //
+ // Skip selects with options which aren't selected
+ if (((this.parentNode.type == 'select-one') || (this.parentNode.type == 'select-multiple')) &&
+ (!this.selected))
+ return;
+
+ //
+ // Skip radio and checkbox elements which aren't checked
+ if (((this.type == 'radio') || (this.type == 'checkbox')) &&
+ (!this.checked))
+ return;
+
+ //
+ // All other elements are valid ;)
+ var o = {};
+ o.name = this.name || this.id || this.parentNode.name || this.parentNode.id;
+ o.value = this.value;
a.push(o);
});
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.
+ * 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) {
//
// Evaluate the scripts
objElement.html(strHTML).find("script").each(function(){
- try { eval( this.text || this.textContent || this.innerHTML ); } catch(e){}
+ try {
+ $.eval( this.text || this.textContent || this.innerHTML );
+ } catch(e) { }
});
//
// Callback handler
- if (fncCallback) fncCallback();
+ if (fncCallback) { fncCallback(); }
});
};
git.asbjorn.biz / jquery.git / blobdiff