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[xsl] Assist With choose condition
Subject: [xsl] Assist With choose condition From: "Scott Purcell" <spurcell@xxxxxxxxxxxxx> Date: Wed, 17 Jul 2002 11:53:29 -0500 |
Hello, I am developing a xsl stylesheet. I need to check a condition and deal with it. Below is a snippet where I am building an img src tag. The problem is that the value in "contents" is sometimes empty. So I need to (on the commented out line) check if contents has a string in it. If it does, great, else I need to put in some default.jpg or something like that. I have tried a couple of approaches, but with no luck. This block is what I am trying to deal with. I don't know how to code if the block has data? If someone could assist, I would be grateful. Thanks, Scott <!-- test block to replace commented out line. --> <xsl:choose> <xsl:if value-of select=''> default.jpg </xsl:if value-of select='hasdata'> <xsl:value-of select="contents" /> </xsl:if> </xsl:choose> <img height="100" width="100"> <xsl:attribute name="src"> <xsl:if test="type[.='system']"> <xsl:value-of select="$systemimage" /> </xsl:if> <xsl:if test="type[.='user']"> <xsl:value-of select="$userimage" /> </xsl:if> <xsl:if test="type[.='both']"> <xsl:value-of select="$systemimage" /> </xsl:if> <!-- <xsl:value-of select="contents" /> --> </xsl:attribute> <xsl:attribute name="name"> <xsl:value-of select="item_count" /> </xsl:attribute> </img></center><br /> Scott Purcell | Developer | VERTIS | 555 Washington Ave. 4th Floor | St. Louis, MO 63101 | T 314.588.0720 | F 314.588.0735 | spurcell@xxxxxxxxxxxxx | http://www.vertisinc.com Vertis is a global powerhouse for integrated marketing and advertising solutions that seamlessly combine advertising, direct marketing, media, imaging and progressive technology. Vertis' products and services include: consumer and media research, media planning and placement, creative services, digital media production, targetable insert programs, fully integrated direct marketing programs, circulation-building newspaper products and eMarketing. XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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