[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Using vars
In terms of performance, what will be the best way to do this? Having:
<Formatos> <Forms> <Form Nome="ProcessoTipoGrupoListaDoc"> <Grids> <Grid Nome="ProcessoTipoGrupoLista_Grid" SourceObject="ProcessoTipoGrupoLista_Grid"> <Zooms> <Zoom Coluna="ProcessoTipoGrupo"> <FormZoom>ProcessoTipoGrupoDoc</FormZoom> <ModoZoom>AZ</ModoZoom> <ParametroZoom>ProcessoTipoGrupo</ParametroZoom> </Zoom> </Zooms> </Grid> </Grids> (*/ n Grids/ *) </Form> </Forms> </Formatos> should i use one variable like <xsl:template name="StandardEvents"> <Events> <xsl:variable name="pages" select="/Formatos/Forms/Form/Grids/Grid/Zooms/Zoom[@Coluna!='xxx']/*[name()='FormZoom' or name()='ParametroZoom']" /> <Event method="tablemouse" type="MouseHandler"> <xsl:attribute name="target">GridPanel</xsl:attribute> <xsl:attribute name="next"> <xsl:for-each select="$pages"> <xsl:if test="name()='FormZoom'"> <xsl:value-of select="." /> <xsl:text>:</xsl:text> </xsl:if> </xsl:for-each> </xsl:attribute> <xsl:attribute name="params"> <xsl:for-each select="$pages"> <xsl:if test="name()='ParametroZoom'"> <xsl:value-of select="." /> <xsl:text>:</xsl:text> </xsl:if> </xsl:for-each> </xsl:attribute> </Event> </Events> </xsl:template> or two vars, like <xsl:template name="StandardEvents"> <Events> <xsl:variable name="pages"> <xsl:for-each select="/Formatos/Forms/Form/Grids/Grid/Zooms/Zoom[@Coluna!='xxx']"> <xsl:value-of select="concat(ParametroZoom,':')" /> </xsl:for-each> </xsl:variable> <xsl:variable name="params"> <xsl:for-each select="/Formatos/Forms/Form/Grids/Grid/Zooms/Zoom[@Coluna!='xxx']"> <xsl:value-of select="concat(ParametroZoom,':')" /> </xsl:for-each> </xsl:variable> <Event method="tablemouse" type="MouseHandler"> <xsl:attribute name="target">GridPanel</xsl:attribute> <xsl:attribute name="next"> <xsl:value-of select="$pages" /> </xsl:attribute> <xsl:attribute name="params"> <xsl:value-of select="$params" /> </xsl:attribute> </xsl:attribute> </Event> </Events> </xsl:template> If i understand correctly, the first only traverses the tree once and the second two times, so if the tree is very big the first option is better? Thxs.
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