Richard Lewis wrote:
> 1) Stop it from producing empty elements.
> <duration><esql:get-string column="duration" /></duration>
I guess you need to put it inside a Java if statement.
You can wrap it all in a logicsheet, for convenience:
<my:get-element column="duration"/>
Something like this (untested):
<xsl:template match="my:get-element">
<xsp:logic>
if (<esql:get-string column="[EMAIL PROTECTED]"/>.length() > 0) {
<xsl:element name="[EMAIL PROTECTED]">
<esql:get-string column="[EMAIL PROTECTED]"/>
</xsl:element>
}
</xsp:logic>
</xsl:template>
> 2) Some of my fields (e.g. biography) are long textual fields which
> include line spaces. Is there a way to capture those lines and wrap
> them up in elements?
Again untested:
String biography = <esql:get-string column="biography"/>;
for (String para : biography.split("\\n\\s*\\n")) {
<l><xsp:expr>para</xsp:expr></l>
}
All the other methods I can think of are less reliable, less performant
and much more lenghty.
Tobia
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