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<td height=20 class="p1" bgcolor="#E8E8E8" align="left"><img src="/pc/img/blank.gif" width="12" height="8"><font color="#000000"><font color="#FF9966">当前位置</font>：<a href="/default.htm" class="under">洪恩在线</a>
-> <a href="/pc/index.htm" class="under">电脑乐园</a> -> CSS教程</font></td>
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<td width="115" align="center" class="p2"><b><font color="#FFFFFF">CSS特效赏析</font></b></td>
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<p class="p1" style="line-height:17pt" align="left"> 1.<a href="csstx01.htm">动态改变样式</a><br>
2.<a href="csstx02.htm">动态可视化效果</a><br>
3.<a href="csstx03.htm">动态滤镜显示</a><br>
4.<a href="csstx04.htm">Blentrans属性</a><br>
5.<a href="csstx05.htm">Revealtrans属性</a><br>
6.<a href="csstx06.htm">动态Glow属性</a><br>
7.<a href="csstx07.htm">显示和隐藏</a><br>
8.<a href="csstx08.htm">兼容两种浏览器</a><br>
9.<a href="csstx09.htm">移动对象</a><br>
10.<a href="csstx10.htm">对象的滑动</a><br>
11.<a href="csstx11.htm">键盘控制对象</a><br>
12.<a href="csstx12.htm">鼠标控制对象</a><br>
13.<a href="csstx13.htm">Clip属性的应用</a><br>
14.<a href="csstx14.htm">动态文字变换</a><br>
15.<a href="csstx15.htm">动态改变页面样式</a><br>
16.<a href="csstx16.htm">动态时钟控制</a><br>
17.<a href="csstx17.htm">倒计时</a> <br>
18.<a href="csstx18.htm">动态刷新</a><br>
</p>
<p align="center" class=p1> <a href=/pc/bin/msg.pl?file_id=k_csstx target="_blank"><img src="/pc/img/message.gif" width="64" height="54" alt="请您留言" border="0"><br>
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<p align="center"><b><span class="p3"><br>
<font color="#3366CC">CSS特效赏析</font></span></b></p>
<p align="right" class="p1"> <a href="csstx17.htm">上一实例</a></p>
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<p class="p2" style="line-height:17pt"> <b><font color="#336633">18、动态刷新</font></b></p>
<p class="p2" style="line-height:17pt"><b><font color="#336633"> </font></b>我们先来看下面这个例子：</p>
<p class="textbox" align="center">
<dd>
<input TYPE="TEXT" NAME="traintext" Value="请输入您要刷新的文字"
SIZE="20">
<input name="BTN1" TYPE="BUTTON" VALUE="刷新" onclick="vandalize()">
</dd>
<dd><span style="color:red;cursor:hand"
onClick="cmb2.style.color='#ff0000'"> </span></dd>
<dd><span style="color:red;cursor:hand"
onClick="cmb2.style.color='#ff0000'"> R</span> <span style="color:lime;cursor:hand"
onClick="cmb2.style.color='#00ff00'">G</span> <span style="color:blue;cursor:hand"
onClick="cmb2.style.color='#0000ff'">B</span> </dd>
<p> <span STYLE="color:red;cursor:hand"
onclick="cmb2.style.color='#ff0000'"> </span></p>
<p id="cmb1" CLASS="graffiti1" align="center"></p>
<p id="cmb2" CLASS="garffiti2" align="center"></p>
<p class="p2" style="line-height:17pt"> 点击例子中的带颜色的RGB三个字母，分别表示将刷新后的文字变成对应的红、绿、蓝、三色。这个例子的实现代码如下：</p>
<p class="p2" style="line-height:17pt"> <html><br>
<head><br>
<style TYPE="text/css"><br>
<!--<br>
textarea{font:georgia}<br>
input{font-size:15px"georgia";<br>
background:yellow;color:purple;height:23px;}<br>
p.graffiti1{font-family:arial;font-size:30px;color:black;}<br>
p.graffiti2{font-family:arial;font-size:30px;color:white;}<br>
p.textbox{font-family:georgia;font-size:26px;color:purple} <br>
span{font-family:"wide latin";font-size:36px;}<br>
--> </style><br>
<script language="javascript"><br>
<!--<br>
function initialize(){<br>
document.all.cmb1.innerText=traintext.value; <br>
document.all.cmb2.innerText=traintext.value;}<br>
function vandalize()<br>
{var s=traintext.value; if (s.length>15)<br>
{alert("please use 15 characters or less"); traintext.value="";} <br>
else{document.all.cmb1.innerText=traintext.value;<br>
document.all.cmb2.innerText=traintext.value;}}<br>
//--> </script> </head><br>
<body onload="initialize()"><br>
<p class="textbox" align="center"><br>
<dd><input TYPE="TEXT" NAME="traintext" Value="请输入您要刷新的文字"<br>
size="20"><br>
<input name="BTN1" TYPE="BUTTON" VALUE="刷新" onclick="vandalize()"><br>
<p><span STYLE="color:red;cursor:hand"<br>
onclick="cmb2.style.color='#ff0000'">R</span><br>
<span style="color:lime;cursor:hand"<br>
onclick="cmb2.style.color='#00ff00'">G</span><br>
<span style="color:blue;cursor:hand"<br>
onclick="cmb2.style.color='#0000ff'">B</span></p></dd></p><br>
<p id="cmb1" CLASS="graffiti1" align="center"></p><br>
<p id="cmb2" CLASS="garffiti2" align="center"></p></body><br>
</html> </p>
<p class="p2" style="line-height:17pt"> 如果您看过了我们前面的讲解，理解这段代码并不难。您自己看一看吧，或者您动手试一试，今天就讲到这里了。<br>
现在，CSS特效赏析的栏目就告一段落了，有关CSS的其他应用，我们会在以后推出的DHTML教程中再做讲解。对于教程本身，希望广大网友多提宝贵的意见，谢谢。
</p>
<hr color=blue size=1>
<p align="right"class="p1"><a href="csstx17.htm">上一实例</a></p>
<p align="center" class=p2><a href=/pc/bin/msg.pl?file_id=k_csstx target="_blank"><img src="/pc/img/message.gif" width="64" height="54" alt="请您留言" border="0"><br>
谈谈您的看法</a>
<script language="javascript">
speak_num="za"
</script>
<script language="javascript" src=/pc/var/pc_k_csstx.js>
</script>
<script language="javascript">
var num=0
if (!isNaN(speak_num)){
num=speak_num;
}
else{
num=0
}
document.writeln ("已有")
document.writeln (num)
document.writeln ("条发言")
</script>
</p>
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