Raga sto cercando di validare la mia home page con W3C ma ho 21 errori che non riesco proprio a capire cosa sono.
Se mi date una mano ve ne sarò ben grato.
cominciamo con quello che mi da più errori cio'è il file flash...
il codice è questo
codice:
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width='500' height='209' />
<param name="movie" value="Flash/intro_login2.swf" />
<param name="menu" value="false" />
<param name="quality" value="high" />
<param name="bgcolor" value="#000000" />
<embed src="Flash/intro_login2.swf" menu=false quality=high bgcolor=#000000 width='500' height='209'
type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /></embed>
</object>
gli errori sono questi:
codice:
# Error Line 71 column 17: there is no attribute "SRC".
<embed src="Flash/intro_login2.swf" menu=false quality=high bgcolor=#00000
You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. This error is often caused by incorrect use of the "Strict" document type with a document that uses frames (e.g. you must use the "Transitional" document type to get the "target" attribute), or by using vendor proprietary extensions such as "marginheight" (this is usually fixed by using CSS to achieve the desired effect instead).
This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information.
How to fix: check the spelling and case of the element and attribute, (Remember XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute. If you received this error when using the <embed> element to incorporate flash media in a Web page, see the FAQ item on valid flash.
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# Error Line 71 column 47: there is no attribute "MENU".
...ed src="Flash/intro_login2.swf" menu=false quality=high bgcolor=#000000 width
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# Error Line 71 column 61: there is no attribute "QUALITY".
...intro_login2.swf" menu=false quality=high bgcolor=#000000 width='500' height=
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# Error Line 71 column 74: there is no attribute "BGCOLOR".
...ogin2.swf" menu=false quality=high bgcolor=#000000 width='500' height='209'
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# Error Line 71 column 74: an attribute value must be a literal unless it contains only name characters.
...ogin2.swf" menu=false quality=high bgcolor=#000000 width='500' height='209'
You have used a character that is not considered a "name character" in an attribute value. Which characters are considered "name characters" varies between the different document types, but a good rule of thumb is that unless the value contains only lower or upper case letters in the range a-z you must put quotation marks around the value. In fact, unless you have extreme file size requirements it is a very very good idea to always put quote marks around your attribute values. It is never wrong to do so, and very often it is absolutely necessary.
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# Error Line 71 column 88: there is no attribute "WIDTH".
...e quality=high bgcolor=#000000 width='500' height='209'
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# Error Line 71 column 101: there is no attribute "HEIGHT".
...h bgcolor=#000000 width='500' height='209'
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# Error Line 72 column 6: there is no attribute "TYPE".
type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/
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# Error Line 72 column 50: there is no attribute "PLUGINSPAGE".
...ation/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashpl
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# Error Line 72 column 96: element "EMBED" undefined.
...ww.macromedia.com/go/getflashplayer" /></embed>
You have used the element named above in your document, but the document type you are using does not define an element of that name. This error is often caused by:
* incorrect use of the "Strict" document type with a document that uses frames (e.g. you must use the "Frameset" document type to get the "<frameset>" element),
* by using vendor proprietary extensions such as "<spacer>" or "<marquee>" (this is usually fixed by using CSS to achieve the desired effect instead).
* by using upper-case tags in XHTML (in XHTML attributes and elements must be all lower-case.