📄 dwr 入門與應用（三） - 林信良（良葛格）的专栏 - csdnblog.htm
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getText()，則在客戶端可以用message.text這樣的方式來存取。 <BR><BR>接著是簡單的客戶端網頁… <BR>
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<TD vAlign=top align=left width=1 bgColor=#dddddd><PRE><FONT color=#555555>1<BR>2<BR>3<BR>4<BR>5<BR>6<BR>7<BR>8<BR>9<BR>10<BR>11<BR>12<BR>13<BR>14<BR>15<BR>16<BR>17<BR>18<BR>19<BR>20<BR>21<BR>22<BR>23<BR>24<BR>25<BR>26<BR>27<BR>28<BR>29<BR>30<BR>31<BR>32<BR>33<BR>34<BR>35<BR>36<BR>37<BR>38<BR>39<BR>40<BR>41<BR>42<BR>43<BR>44<BR>45<BR>46<BR>47<BR></FONT></PRE></TD>
<TD vAlign=top align=left bgColor=#ffffff><PRE><!DOCTYPE HTML PUBLIC <FONT class=java-string>"-//W3C//DTD HTML 4.01 Transitional//EN"</FONT>><BR><html><BR><head><BR><meta http-equiv=<FONT class=java-string>"Content-Type"</FONT> content=<FONT class=java-string>"text/html; charset=BIG5"</FONT>><BR><title>Insert title here</title><BR> <BR><script src=<FONT class=java-string>"dwr/interface/Chat.js"</FONT> type=<FONT class=java-string>"text/javascript"</FONT>></script><BR><script src=<FONT class=java-string>"dwr/engine.js"</FONT> type=<FONT class=java-string>"text/javascript"</FONT>></script><BR><script src=<FONT class=java-string>"dwr/util.js"</FONT> type=<FONT class=java-string>"text/javascript"</FONT>></script><BR> <BR><script type=<FONT class=java-string>"text/javascript"</FONT>><BR>function sendMessage() <FONT class=java-bracket>{</FONT><BR> var text = DWRUtil.getValue(<FONT class=java-string>"text"</FONT>);<BR> DWRUtil.setValue(<FONT class=java-string>"text"</FONT>, <FONT class=java-string>""</FONT>);<BR> Chat.addMessage(text, gotMessages);<BR><FONT class=java-bracket>}</FONT><BR> <BR>function gotMessages(messages) <FONT class=java-bracket>{</FONT><BR> var chatlog = <FONT class=java-string>""</FONT>;<BR> <FONT class=java-reserved_word><STRONG>for</STRONG></FONT> (var data in messages) <FONT class=java-bracket>{</FONT><BR> chatlog = <FONT class=java-string>"<div>"</FONT> + messages[data].text +<BR> <FONT class=java-string>"</div>"</FONT> + chatlog;<BR> <FONT class=java-bracket>}</FONT><BR> DWRUtil.setValue(<FONT class=java-string>"chatlog"</FONT>, chatlog);<BR> setTimeout(<FONT class=java-string>"queryMessage()"</FONT>, 2000);<BR><FONT class=java-bracket>}</FONT><BR> <BR>function queryMessage() <FONT class=java-bracket>{</FONT><BR> Chat.getMessages(gotMessages);<BR><FONT class=java-bracket>}</FONT><BR></script><BR> <BR></head><BR><body><BR> <BR><p><BR> Your Message:<BR> <input id=<FONT class=java-string>"text"</FONT>/><BR> <input type=<FONT class=java-string>"button"</FONT> value=<FONT class=java-string>"Send"</FONT><BR> onclick=<FONT class=java-string>"sendMessage()"</FONT>/><BR></p><BR> <BR><p>Messages:</p><BR><div id=<FONT class=java-string>"chatlog"</FONT>></div><BR> <BR></body><BR></html><BR></PRE></TD></TR></TBODY></TABLE><BR><BR>當List物件傳回時，它成為gotMessages(messages)中的messages物件，而messages物件中包括
Message物件轉換後對應的JavaScript物件，由於我們已經設定了Converter，所以可以用messages[data].text來
取得傳回的訊息… <BR><BR>簡單抓個畫面… </SPAN><BR><IMG alt=""
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<P class="right articalinfo">发表于 @ <A title=permalink
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