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From Paul Benedict <pbened...@apache.org>
Subject Re: Re: Why do I get this XHTML validation errors? (second attempt)
Date Thu, 06 Mar 2014 20:12:31 GMT
Very interesting. First, the validator is correct. The <table> tag does not
accept <input> elements as a child -- obviously an error. This is a problem
with the Struts output -- it isn't paying attention that it is rendering a
table with its layout and thus emitting bad HTML.

This sounds like a ticket. Would you please submit one?


On Thu, Mar 6, 2014 at 2:01 PM, Fredrik Andersson <fredand44@hotmail.com>wrote:

> Hello guys!
> Yes. the textarea validates fine without the wrap attribute. So I guess I
> have to skip it.
>
> I have tride to put the hidden attributet att:
> 1 first code line after the form-start-tag
> 2 before the submit-tag
> 3 after the submit-tag, before form-end-tag.
> None of the attempt validates.
> So If you guys got any idea how to solve this mystery plast let me know.
>
> Best regards
> Fredrik
>
>
> --- Originalmeddelande ---
>
> Från: "Dave Newton" <davelnewton@gmail.com>
> Skickat: 6 mars 2014 17:57
> Till: "Struts Users Mailing List" <user@struts.apache.org>
> Ämne: Re: Why do I get this XHTML validation errors? (second attempt)
>
> I think the issue with the hidden elements is that they're not rendering in
> a table row, and I don't think you're supposed to have elements in-between
> (or before/after) a table's rows.
>
>
> On Thu, Mar 6, 2014 at 11:48 AM, Chris Pratt <thechrispratt@gmail.com
> >wrote:
>
> > Did you try moving the <s:hidden> elements to the top of the form, or
> > removing the wrap="hard" from your <s:textarea>?
> >   (*Chris*)
> >
> >
> > On Thu, Mar 6, 2014 at 5:13 AM, Fredrik Andersson <fredand44@hotmail.com
> > >wrote:
> >
> > > Hello guys!
> > >
> > > I trying to produce a app that renders in XHTML.
> > > <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "
> > > http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
> > > <html xmlns="http://www.w3.org/1999/xhtml">
> > >
> > > How ever I got a form looking like this:
> > >
> > > <s:form action="productcommentssave">
> > > <s:textfield name="productComment.emailAddress" label="Email address"
> > > labelposition="top" maxlength="128" size="40" />
> > > <s:textfield name="productComment.subject" label="Subject"
> > > labelposition="top" maxlength="128" size="40" />
> > > <s:textarea name="productComment.text" label="Message (max 1024 chars)"
> > > cols="52" rows="5" labelposition="top" wrap="hard"/>
> > > <s:submit />
> > > <s:hidden name="PRODUCTCOMMENTSACTION_FORM_TOKEN_NAME"
> > > value="%{formToken}" />
> > > <s:hidden name="productid" value="%{product.id}" />
> > > </s:form>
> > >
> > > This gets rendered like:
> > > 25 <form id="productcommentssave" name="productcommentssave"
> > > action="/productcommentssave.action" method="post">
> > > 26 <table class="wwFormTable">
> > > 27 <tr>
> > > 28 <td align="left" valign="top" colspan="2"><label
> > > for="productcommentssave_productComment_emailAddress"
> class="label">Email
> > > address:</label></td>
> > > 29 </tr>
> > > 30 <tr>
> > > 31 <td
> > > 32><input type="text" name="productComment.emailAddress" size="40"
> > > maxlength="128" value=""
> > > id="productcommentssave_productComment_emailAddress"/></td>
> > > 33 </tr>
> > > 34
> > > 35
> > > 36 <tr>
> > > 37 <td align="left" valign="top" colspan="2"><label
> > > for="productcommentssave_productComment_subject"
> > > class="label">Subject:</label></td>
> > > 38 </tr>
> > > 39 <tr>
> > > 40 <td
> > > 41><input type="text" name="productComment.subject" size="40"
> > > maxlength="128" value=""
> > > id="productcommentssave_productComment_subject"/></td>
> > > 42 </tr>
> > > 43
> > > 44
> > > 45 <tr>
> > > 46 <td align="left" valign="top" colspan="2"><label
> > > for="productcommentssave_productComment_text" class="label">Message
> (max
> > > 1024 chars):</label></td>
> > > 47 </tr>
> > > 48 <tr>
> > > 49 <td
> > > 50><textarea name="productComment.text" cols="52" rows="5" wrap="hard"
> > > id="productcommentssave_productComment_text"></textarea></td>
> > > 51 </tr>
> > > 52
> > > 53
> > > 54 <tr>
> > > 55 <td colspan="2"><div align="right"><input type="submit"
> > > id="productcommentssave_0" value="Submit"/>
> > > 56 </div></td>
> > > 57</tr>
> > > 58
> > > 59
> > > 60 <input type="hidden" name="PRODUCTCOMMENTSACTION_FORM_TOKEN_NAME"
> > > value="1394108222515"
> > > id="productcommentssave_PRODUCTCOMMENTSACTION_FORM_TOKEN_NAME"/>
> > > 61 <input type="hidden" name="productid" value="3"
> > > id="productcommentssave_productid"/>
> > > 62 </table></form>
> > >
> > > From http://validator.w3.org/#validate_by_input+with_options I
> validate
> > > it and get these 3 anoying errors:
> > >
> > > Error Line 50, Column 63: there is no attribute "wrap"
> > > ...Comment.text" cols="52" rows="5" wrap="hard"
> > > id="productcommentssave_productCo...
> > > 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.
> > >
> > > Error Line 60, Column 161: document type does not allow element "input"
> > > here
> > > ...1394108222515"
> > > id="productcommentssave_PRODUCTCOMMENTSACTION_FORM_TOKEN_NAME"/>
> > > The element named above was found in a context where it is not allowed.
> > > This could mean that you have incorrectly nested elements -- such as a
> > > "style" element in the "body" section instead of inside "head" -- or
> two
> > > elements that overlap (which is not allowed).
> > > One common cause for this error is the use of XHTML syntax in HTML
> > > documents. Due to HTML's rules of implicitly closed elements, this
> error
> > > can create cascading effects. For instance, using XHTML's
> "self-closing"
> > > tags for "meta" and "link" in the "head" section of a HTML document may
> > > cause the parser to infer the end of the "head" section and the
> beginning
> > > of the "body" section (where "link" and "meta" are not allowed; hence
> the
> > > reported error).
> > >
> > > Error Line 61, Column 93: document type does not allow element "input"
> > here
> > > ...t type="hidden" name="productid" value="3"
> > > id="productcommentssave_productid"/>
> > > (same as at line 60)
> > >
> > > Do you guys see anything that I could do to correct this? I would love
> to
> > > have a app with correct xhtml.
> > >
> > > Best regards
> > > Fredrik
> >
>
>
>
> --
> e: davelnewton@gmail.com
> m: 908-380-8699
> s: davelnewton_skype
> t: @dave_newton <https://twitter.com/dave_newton>
> b: Bucky Bits <http://buckybits.blogspot.com/>
> g: davelnewton <https://github.com/davelnewton>
> so: Dave Newton <http://stackoverflow.com/users/438992/dave-newton>
>
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>


-- 
Cheers,
Paul

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