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Sets or retrieves whether the object can be transparent.
Syntax
| < ELEMENT ALLOWTRANSPARENCY ... > |
| object . allowTransparency ( v ) [ = bClear ] |
Possible Values
| bClear | Boolean that specifies or receives one of the following values.
|
The property is read/write. The property has a default value of false .
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
When the property is set to false , the backgroundColor property of the object can only be that of the window. When the property is set to true , the backgroundColor property of the object can be set to any value, including the default value of transparent .
Example
The following example shows four ways to use the allowTransparency attribute, with and without the background-color attribute. Because the allowTransparency attribute of Frame1 is set to true , Frame1 renders red, the background color of the parent document. The allowTransparency attribute of Frame2 is also set to true , however the background-color attribute of Frame2 is set to green , so Frame2 renders green. Because the allowTransparency attribute of Frame3 is set to false (the default value), Frame3 renders white, the color of the t:SRC document. The allowTransparency attribute of Frame4 is also set to false , so Frame4 renders white even though the background-color attribute of Frame4 is set to green .
<BODY STYLE="background-color: red">
Standards Information
This property is a Microsoft extension to HTML .
Applies To
|
FRAME , IFRAME | ||||||
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