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style




style . : style. . , "-" , .. JavaScript, , , , . style, : background-attachment-> backgroundAttachment;

border-bottom-color-> borderBottomColor; font-family ->fontFamily; z-index ->zIndex.

style. style .

cssText ( STYLE).
pixelHeight .
pixelLeft .
pixelTop .
pixelWidth .
posHeight , .
posLeft .
posTop .
posWidth .

style Web-, .

paragraph1.style.fontSize = 7;

:

image1.style.height = "100mm";

image1.style.width = "120mm";

iamge1.style.top = "200px";

image1.style.left = "50px";

, style pixel***, :

image1.style.pixelHeight = 400;

iamge1.style.pixelLeft +=5;

pos***, , .

<IMG src="image1.gif" id="image1" style="height: 100mm; width: 100">

nheight = image1.style.posHeight; //

nwidth = image1.style.posWidth; //

layer

, , layers.

document.layers[2]

document.layers["somelayer"]

, , :

document.layers["outerlayer"].layers["innerlayer"]

layer

above , (.. z-). , null.
background Image, . src . Image. , null.
below , (.. z-). , null.
bgcolor .
document document, .
Left .
name , NAME.
pageX .
pageY .
parentLayer window, .
siblingAbove , (.. z-) . , null.
siblingBelow , (.. z-) . , null.
Src , .
Top .
visibility : show , hide , inherit ( ).
window window ( frame), .
X , left.
Y , top.
zIndex . . .

layer

load({ }, { }) . , .
moveAbove({ }) , .
moveBelow({ }) , .
moveBy({X},{Y}) X Y . X Y.
moveTo({X},{Y}) , X Y. ( ).
moveToAbsolute({X},{Y}) , X Y. .
resizeBy({X},{Y}) X Y . X Y.
resizeTo({X},{Y}) , X Y.

Document Object Model (DOM)

DOM HTML - - (node).

document - <html>. <html> <head> <body>, , , . HTML :

<!-- pr27: -->

<HTML>

<HEAD>

<TITLE> Overview of the DOM </TITLE>

</HEAD>

<BODY>

<H1> </H1>

<P>

<b> document </b>

, DOM .

</P>

</BODY>

</HTML>

HEAD TITLE . BODY , . .

(document, , ) , .

nodeName ( ) HTML , , , p ul . nodeName , #text.

nodeType- ( ) 1, 2 3 , , , .

: nodeValue. . null, - .

:

<DIV>

<UL ID="components">

<LI>HTML</LI>

<LI>CSS</LI>

<LI>Javascript</LI>

</UL>

</DIV>

DOM <DIV> <UL>. <LI>(- ). , .

- DOM: parentNode , ; childNodes ; firstChild ; lastChild -; previousSibling , ; nextSibling - , ; attributes ; ownerDocument document, .





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