Sets or retrieves the distance between the left edge of the object and the leftmost portion of the content currently visible in the window. dhtml语法 | HTML | N/A |
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| Scripting | object.scrollLeft [ = iDistance ] |
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DHTML可能的值 | iDistance | Integer that
specifies or receives the distance, in pixels. |
The property is read/write.
The property has a default value of
0. Expressions can be used in place of the preceding value(s), as of Microsoft® Internet Explorer 5. For more information, see about dynamic properties.
remarks this property's value equals the current horizontal offset of the content within the scrollable range. although you can set this property to any value, if you assign a value less than 0, the property is set to 0. if you assign a value greater than the maximum value, the property is set to the maximum value. you can set this property inline, but the results might be inconsistent while the page loads. this property is always 0 for objects that do not have scroll bars. for these objects, setting the property has no effect. when a marquee object scrolls vertically, its scrollleft property is set to 0, overriding any script setting. for more information about how to access the dimension and location of elements on the page through the dynamic html（动态html，即dhtml） object model, see measuring element dimension and location.
DHTML代码范例
This example uses the scrollLeft property to determine the amount scrolled by the object. <DIV ID=oDiv STYLE="position:absolute; width:200px;
height:100px; overflow:scroll"
onclick=alert(this.scrollLeft)>
<SPAN STYLE="width:250px"> . . . </SPAN></DIV>
是否符合公共标准
There is no public standard that applies to this property.
Applies To |
A,
ADDRESS,
APPLET,
B,
BDO,
BIG,
BLOCKQUOTE,
BODY,
BUTTON,
CAPTION,
CENTER,
CITE,
CODE,
COL,
COLGROUP,
CUSTOM,
DD,
DFN,
DIR,
DIV,
DL,
DT,
EM,
EMBED,
FIELDSET,
FORM,
HEAD,
hn,
HTML,
I,
IMG,
INPUT type=button,
INPUT type=checkbox,
INPUT type=file,
INPUT type=image,
INPUT type=password,
INPUT type=radio,
INPUT type=reset,
INPUT type=submit,
INPUT type=text,
ISINDEX,
KBD,
LABEL,
LEGEND,
LI,
LISTING,
MARQUEE,
MENU,
META,
NOBR,
OBJECT,
OL,
OPTION,
P,
PLAINTEXT,
PRE,
S,
SAMP,
SCRIPT,
SELECT,
SMALL,
SPAN,
STRIKE,
STRONG,
SUB,
SUP,
TABLE,
TBODY,
TD,
TEXTAREA,
TFOOT,
TH,
THEAD,
TR,
TT,
U,
UL,
VAR,
XMP | |
更多语法参考 scrollheight, scrolltop, scrollWidth
|