Role Of Server In Ajax Korean

Chapter 5. role of the server Byungwook Cho K. 2006-08-01

Agenda ,[object Object],[object Object],[object Object]

1. 개요 ,[object Object],[object Object],[object Object],[object Object]

2. 서버 구성 방법 (Native web server coding without a framework) ,[object Object],[object Object],[object Object]

2. 서버 구성 방법 (Model 2 framework) ,[object Object],[object Object],[object Object],[object Object]

2. 서버 구성 방법 (Component based framework) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

2. 서버 구성 방법 (SOA 적용 ) ,[object Object],[object Object],[object Object],[object Object],< Person.java > <dwr.xml> <javascript> package com.manning.ajaxinaction; public class Person{ private String name=null; public Person(){} public String getName(){ return name; } public void setName(String name){ this.name=name; } } <dwr> <init> <convert id="person" converter="bean" match=" com.manning.ajaxinaction.Person "/> </init> <allow> <create creator="new" javascript="person"> <param name="class" value="com.manning.ajaxinaction.Person"> </create></allow></dwr> var name = person.getName();

2. 서버 구성 방법 (SOA 적용 ) ,[object Object],[object Object],[object Object],[object Object],[object Object]

3. 서버와 클라이언트간 데이터 통신 방법 (Client only & Content-centric interaction) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

3. 서버와 클라이언트간 데이터 통신 방법 (Script-centric interactions ) ,[object Object],[object Object],[object Object],2.Iframe:Load javascript 1.Invoke 3. call function 호출시 showInfo() : 작동 안함 top.showInfo() function showInfo(){ : } call showInfo();

3. 서버와 클라이언트간 데이터 통신 방법 (Script-centric interactions ) ,[object Object],[object Object],<script language="javascript"> function MyObject(name,age){ this.name = name; this.age = age; this.sayName=function(){ alert(name); } } function createMyObject(name,age){ return new MyObject(name,age); } var po = new MyObject("PARENT",11); po.sayName(); </script> <html> <iframe id="imframe" src="Child.html"></iframe> </html> < Parent HTML > <Iframe> create <script language="javascript"> var co = top.createMyObject ("CHILD",11); co.sayName(); </script> <html> This is Child </html>

3. 서버와 클라이언트간 데이터 통신 방법 (Script-centric interactions ) ,[object Object],[object Object],[object Object],function evalScript(){ var script = this.req.responseText; eval(script); }

3. 서버와 클라이언트간 데이터 통신 방법 ( data-centric ) ,[object Object],[object Object],function showInfo(event){ var planet=this.id; var scriptUrl=planet+".xml"; new net.ContentLoader(scriptUrl,parseXML ); } function parseXML(){ var name=""; var descrip=""; var xmlDoc=this.req.responseXML ; var elDocRoot=xmlDoc.getElementsByTagName("planet")[0 ]; if (elDocRoot){ attrs=elDocRoot.attributes; name=attrs.getNamedItem("name").value; var ptype=attrs.getNamedItem("type").value; if (ptype){ descrip+="<h2>"+ptype+"</h2>"; } descrip+="<ul>"; for(var i=0;i<elDocRoot.childNodes.length;i++){ elChild=elDocRoot.childNodes[i]; if (elChild.nodeName=="info"){ descrip+="<li>"+elChild.firstChild.data+"</li>"; } } descrip+="</ul>"; }else{ alert("no document");} top.showPopup(name,descrip); }

3. 서버와 클라이언트간 데이터 통신 방법 ( data-centric ) ,[object Object],< XML Data > <planet name="earth" type="small"> <info id="a" author="dave" date="26/05/04"> Earth is a small planet, third from the sun </info> <info id="b" author="dave" date="27/02/05"> Surface coverage of water is roughly two-thirds </info> <info id="c" author="dave" date="03/05/05"> Exhibits a remarkable diversity of climates and landscapes </info> </planet>

Role Of Server In Ajax Korean

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