Subject: Re: [xsl] Empty text area issue From: James Cummings <James.Cummings@xxxxxxxxxxxxxx> Date: Fri, 23 Apr 2004 11:29:20 +0100 (BST) |
On Wed, 23 Apr 2003, Jonathan Kart wrote: > > > Hi all, > > > Just a warning: I'm new at this... > > I have some xml data being converted into an editable format using html > elements. > > For text elements, I want to turn them into a <textarea> tag. My xsl is > something like this: > > <xsl:template match="some_node"> > <textarea> > <xsl:value-of select="." /> > </textarea> > </xsl:template> > > > The problem occurs when the node in question is empty (which is perfectly > valid in my xml). When this happens, the value-of returns nothing and the > processor truncates <textarea></textarea> to <textarea /> on the way out. > Most browsers choke on this odd looking html. > I know I could switch the output method to html, but these form elements > will nestle themselves inside another xml doc and must be well-formed xml. > If I use html as the output format, elements like > <input type="text" value="foo" /> are converted to the colloquial html > equivalent of > <input type="text" value="foo"> > And are no longer well-formed. > > Any ideas on how to keep these textareas from being truncated? I'm sure others will have better ideas, but you could just put an <xsl:text> </xsl:text> in, couldn't you? -James --- Dr James Cummings, Oxford Text Archive, University of Oxford James dot Cummings at ota dot ahds dot ac dot uk
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