javascript -- 动态创建HTML元素并插入到dom tree中

如何使用最原始的js脚本代码来操作html元素,下面的脚本示例了如何通过js动态创建html元素,如何通过js脚本控制html元素的css属性.

用到,所以记录一下:

var iframe_id = 'f' + (Math.round(Math.random() * 100000000) + 100000000);
var oIframe=document.createElement('iframe');
oIframe.id = iframe_id;
oIframe.name = iframe_id;
oIframe.height = '0';
oIframe.width = '0';
oIframe.style.display='none';
document.body.appendChild(oIframe);

顺便附上,js脚本上css属性对照表:

CSS Property	JavaScript Reference
background	background
background-attachment	backgroundAttachment
background-color	backgroundColor
background-image	backgroundImage
background-position	backgroundPosition
background-repeat	backgroundRepeat
border	border
border-bottom	borderBottom
border-bottom-color	borderBottomColor
border-bottom-style	borderBottomStyle
border-bottom-width	borderBottomWidth
border-color	borderColor
border-left	borderLeft
border-left-color	borderLeftColor
border-left-style	borderLeftStyle
border-left-width	borderLeftWidth
border-right	borderRight
border-right-color	borderRightColor
border-right-style	borderRightStyle
border-right-width	borderRightWidth
border-style	borderStyle
border-top	borderTop
border-top-color	borderTopColor
border-top-style	borderTopStyle
border-top-width	borderTopWidth
border-width	borderWidth
clear	clear
clip	clip
color	color
cursor	cursor
display	display
filter	filter
font	font
font-family	fontFamily
font-size	fontSize
font-variant	fontVariant
font-weight	fontWeight
height	height
left	left
letter-spacing	letterSpacing
line-height	lineHeight
list-style	listStyle
list-style-image	listStyleImage
list-style-position	listStylePosition
list-style-type	listStyleType
margin	margin
margin-bottom	marginBottom
margin-left	marginLeft
margin-right	marginRight
margin-top	marginTop
overflow	overflow
padding	padding
padding-bottom	paddingBottom
padding-left	paddingLeft
padding-right	paddingRight
padding-top	paddingTop
page-break-after	pageBreakAfter
page-break-before	pageBreakBefore
position	position
float	styleFloat
text-align	textAlign
text-decoration	textDecoration
text-decoration: blink	textDecorationBlink
text-decoration: line-through	textDecorationLineThrough
text-decoration: none	textDecorationNone
text-decoration: overline	textDecorationOverline
text-decoration: underline	textDecorationUnderline
text-indent	textIndent
text-transform	textTransform
top	top
vertical-align	verticalAlign
visibility	visibility
width	width
z-index	zIndex

参考:
https://developer.mozilla.org/en/appendChild http://codepunk.hardwar.org.uk/css2js.htm http://dhtmlkitchen.com/learn/js/setstyle/ http://www.comptechdoc.org/independent/web/cgi/javamanual/javastyle.html http://codingforums.com/showthread.php?t=27998 http://msdn.microsoft.com/en-us/library/ms535934(VS.85).aspx