Subject: Re: [xsl] default attribute values? From: "Thomas B. Passin" <tpassin@xxxxxxxxxxxx> Date: Fri, 12 Jul 2002 15:10:56 -0400 |
[Hunsberger, Peter] > > Is there a way to ignore an attribute or give it a default value if one > > wasn't set? > > This came up as a side issue to a question I asked a couple of weeks ago. A > fairly elegant solution relies on the fact that if an attribute is multiply > defined the last instance is used. It also exploits the fact that a copy-of > only copies if there is something to copy. Eg: > > <input type="text"> > <xsl:copy-of select="@text"/> I think you mean <xsl:copy-of select="@type"/>, yes? > <xsl:copy-of select="@value"/> > <xsl:copy-of select="@size"/> > <xsl:copy-of select="@maxsize"/> > </input> > > will give the type attribute a default of "text" and override it with any > supplied only if there is in fact a text attribute. The rest of the > attributes are only created if they were passed in. > Very slick! Cheers, Tom P XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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