Subject: Re: [xsl] easy one From: Kevin Rodgers <kevin.rodgers@xxxxxxx> Date: Fri, 22 Oct 2004 15:08:56 -0600 |
Gary Hegenbart writes: > I'm not an expert, but you need to check to see if the node name > starts with ERR. Assuming you are working in the 'user' node, you can > try this: > > <xsl:if test="count(./*[starts-with(name(), 'ERR')])>0"> > <!-- do something for an error node --> > </xsl:if> > > It counts all child nodes whose name starts with ERR, the tests if the > count is greater than Yes, but you don't need to count them. The set of nodes that satisfy the condition is automatically converted to a boolean value; only an empty set is considered to be false: <xsl:if test="./*[starts-with(name(), 'ERR')]"> <!-- do something for a node with errors --> </xsl:if> http://www.w3.org/TR/xslt#section-Conditional-Processing-with-xsl:if http://www.w3.org/TR/xpath#function-boolean I'm not an expert either, so here's my followup question: what is the point of specifying "./" in the above expression? -- Kevin Rodgers
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