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RE: [xsl] passing parameter via asp
Subject: RE: [xsl] passing parameter via asp From: "Andrew Welch" <awelch@xxxxxxxxxxxxxxx> Date: Fri, 22 Feb 2002 09:09:54 -0000 |
>Hi, i guess this is a question asked by millions of people already, >however, i couldn't find the right one for my problem. how do a pass a >parameter set by the end-user (via the form element in HTML) to a xsl >stylesheet and return the transformed result to the user. Hi, Here is the code you are looking for. This ASP script currently takes two parameters (to demonstrate how to have more than one), searchValue1 and searchValue2. So, if you call the asp 'searchXML.asp' you could pass params to it by using: searchXML.asp?searchValue1='foo'&searchValue2='bar' So within your html form, you would have: <form name="yourForm" action="searchXML.asp"> <input type="text" id="searchValue1"/> <input type="text" id="searchValue2"/> <input type="submit"/> </form> The ASP code would look like this (using msxml3): <% Response.Buffer=True %> <% Dim xml Dim xsl Dim template Dim processor Set xml = Server.CreateObject("MSXML2.FreeThreadedDOMDocument.3.0") xml.async = false xml.load (Server.MapPath("yourXMLFile.xml")) Set xsl = Server.CreateObject("MSXML2.FreeThreadedDOMDocument.3.0") xsl.async = false xsl.load (Server.MapPath("yourXSLFile.xsl")) Set template = Server.CreateObject("MSXML2.XSLTemplate") template.stylesheet = xsl set processor = template.createProcessor() processor.input = xml searchValue1 = Request.querystring("searchValue1") if searchValue1 <> "" then processor.addParameter "param1", searchValue1 end if searchValue2 = Request.querystring("searchValue2") if searchValue2 <> "" then processor.addParameter "param2", searchValue2 end if processor.transform() Response.write (processor.output) %> And finally, within your stylesheet you need accept the params with some top-level elements: <xsl:stylesheet... <xsl:param name="searchValue1"/> <xsl:param name="searchValue2"/> You can then access them using $searchValue1 and $searchValue2 cheers andrew === --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.325 / Virus Database: 182 - Release Date: 2/19/02 XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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