//Jquery语句$('id').css('color','red');$('id').html('ff');$('id').click(function(){});

//Jquery的ajax$.ajax({    type:"post",url:"?",    data:"lat=風景&lng=Boston",    error:function(msg){alert(msg);return false;},    success:function(msg){if(msg.indexOf('Error:')!=-1){alert(msg);return false;}        alert(msg+'|'+msg.length);    }});

//Mootools语句$('id').setStyle('color','red');$('id').set('html','ff');$('id').addEvent('click',function(){});

//Mootools的ajaxvar myElement=document.id('myElement');var myRequest=new Request({    url:'getMyText.php',    method:'get',    onRequest:function(){        myElement.set('text','loading...');    },    onSuccess:function(responseText){        myElement.set('text',responseText);    },    onFailure:function(){        myElement.set('text','Sorry,your request failed:(');    }});document.id('myLink').addEvent('click',function(event){    event.stop();    myRequest.send('userid='+this.get('data-userid'));});

//先来实现一下jquery的html和css方法Element.implement({    html:function(value){return (typeOf(value)=='string')?this.set('html',value):this.get('html');    },    css:function(opt,value){switch(typeOf(opt)){case 'object':this.setStyles(opt);break;case 'string':if(typeOf(value)=='string'){//$('a').css('color','red');                this.setStyle(opt,value);            }else{//console.log($('a').css('color'));                return this.getStyle(opt);            }        }return this;    }});

//再实现ajax$.extend({    ajax:function(options){var request;        options.method=options.type || options.method || 'get';if(options.complete){options.onComplete=options.complete;}if(options.error){options.onFailure=options.error;}if(options.success){options.onSuccess=options.success;}if(options.dataType && options.dataType.toLowerCase()=='html' && Request.HTML){            request=new Request.HTML(options);        }else if(options.dataType && options.dataType.toLowerCase()=='json' && Request.JSON){            request=new Request.JSON(options);        }else{            request=new Request(options);        }if(options.timeout){request.cancel.delay(options.timeout);}return request.send();    }});