<!DOCTYPE?HTML>
<html>
<head>
<meta?http-equiv="Content-Type"?content="text/html;?charset=utf-8">
<title>節(jié)點(diǎn)屬性</title>
</head>
<body>
??<ul>
?????<li>javascript</li>
?????<li>HTML/CSS</li>
?????<li>jQuery</li>?????
??</ul>
??<script?type="text/javascript">
??var?text=document.getElementsByTagName("li");
??for(var?i=0,i<text.length,i++)
??{
???????document.write(text[i].nodeName+"<br/>");
???????document.write(text[i].nodeValue+"<br/>");
???????document.write(text[i].nodeType+"<br/>");
??}
??/*var?l=?document.getElementsByTagName("li");
????for(var?i=0;i<l.length;i++)
????{
????????document.write("nodeName:"+l[i].nodeName+"<br/>")
????????document.write("nodeValue:"+l[i].nodeValue+"<br/>");
????????document.write("nodeType:"+l[i].nodeType);
????????document.write("<br/><br/>");
????????}*/
?
????
??</script>
</body>
</html>
2016-10-14
for(var?i=0,i<text.length,i++) ? 不該是逗號(hào) ，應(yīng)該是分號(hào)！
2016-10-15
<!DOCTYPE?HTML> <html> <head> <meta?http-equiv="Content-Type"?content="text/html;?charset=utf-8"> <title>無(wú)標(biāo)題文檔</title> </head> <body> <div> ??javascript?? ??<p>javascript</p> ??<div>jQuery</div> ??<h5>PHP</h5> </div> <script?type="text/javascript"> ??var?x=document.getElementsByTagName("div")[0].childNodes; ??for(var?i=0;i<x.length;i++) ??{ ??????document.write("名字:"+x[i].nodeName+"<br/>"+"值:"+x[i].nodeValue)+"<br/>"+"類(lèi)型:"+x[i].nodeType); ??} ???? ?? ? ? ? </script> </body> </html>