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<html>
<body>
<xml id="cdcat" src="cd_catalog.xml"></xml>
<table border="1" datasrc="#cdcat">
<tr>
<td><span datafld="ARTIST"></span></td>
<td><span datafld="TITLE"></span></td>
</tr>
</table>
</body>
</html>
<table> ±êÇ©µÄ datasrc ÊôÐÔ°Ñ HTML ±í¸ñ°ó¶¨µ½ XML Êý¾Ýµº¡£
<span> ±êÇ©ÔÊÐí datafld ÊôÐÔÒýÓÃÒªÏÔʾµÄ XML ÔªËØ¡£ÔÚÕâ¸öÀý×ÓÖУ¬ÒªÒýÓõÄÊÇ "ARTIST" ºÍ "TITLE"¡£µ±¶ÁÈ¡ XML ʱ£¬»áΪÿ¸ö <CD> ÔªËØ´´½¨ÏàÓ¦µÄ±í¸ñÐС£
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Internet Explorer - ÐÐΪ
ËüÊÇʲô£¿Internet Explorer 5 ÒýÈëÁËÐÐΪ£¨behaviors£©¡£Behaviors ÊÇͨ¹ýʹÓà CSS ÑùʽÏò XML £¨»ò HTML £©ÔªËØÌí¼ÓÐÐΪµÄÒ»ÖÖ·½·¨¡£
ΪʲôҪ±ÜÃâʹÓÃËü£¿Ö»ÓÐ Internet Explorer Ö§³Ö behavior ÊôÐÔ¡£
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Àý×Ó 1 - Mouseover Highlight
ÏÂÃæµÄ HTML ÎļþÖÐµÄ <style> ÔªËØÎª <h1> ÔªËØ¶¨ÒåÁËÒ»¸öÐÐΪ£º
<html>
<head>
<style type="text/css">
h1 { behavior: url(behave.htc) }
</style>
</head>
<body>
<h1>Mouse over me!!!</h1>
</body>
</html>
ÒÔÏÂÊÇ XML Îĵµ "behave.htc"£º
<attach for="element" event="onmouseover" handler="hig_lite" />
<attach for="element" event="onmouseout" handler="low_lite" />
<script type="text/javascript">
function hig_lite()
{
element.style.color='red';
}
function low_lite()
{
element.style.color='blue';
}
</script>
Õâ¸ö behavior Îļþ°üº¬ÁËÒ»¶Î JavaScript£¬ÒÔ¼°Õë¶ÔÔªËØµÄʼþ¾ä±ú¡£
Ç××ÔÊÔÒ»ÊÔ £¨Çë°ÑÊó±êÒÆµ½Àý×ÓÖеÄÎı¾ÉÏ£©£¨ÇëÔÚ IE ä¯ÀÀÆ÷ÖвâÊÔ±¾Àý£©¡£
Àý×Ó 2 - ´ò×Ö»úÄ£Äâ
ÏÂÃæµÄ HTML ÎļþÖÐµÄ <style> ÔªËØÎª id Ϊ "typing" µÄÔªËØ¶¨ÒåÁËÒ»¸öÐÐΪ£º
<html>
<head>
<style type="text/css">
#typing
{
behavior:url(typing.htc);
font-family:'courier new';
}
</style>
</head>
<body>
<span id="typing" speed="100">IE5 introduced DHTML behaviors.
Behaviors are a way to add DHTML functionality to HTML elements
with the ease of CSS.<br /><br />How do behaviors work?<br />
By using XML we can link behaviors to any element in a web page
and manipulate that element.</p>
</span>
</body>
</html>
ÒÔÏÂÊÇ XML Îĵµ "typing.htc"£º
<attach for="window" event="onload" handler="beginTyping" />
<method name="type" />
<script type="text/javascript">
var i,text1,text2,textLength,t;
function beginTyping()
{
i=0;
text1=element.innerText;
textLength=text1.length;
element.innerText="";
text2="";
t=window.setInterval(element.id+".type()",speed);
}
function type()
{
text2=text2+text1.substring(i,i+1);
element.innerText=text2;
i=i+1;
if (i==textLength)
{
clearInterval(t);
}
}
</script>