📄 xsl_editxml.asp
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<pre><%
function loadFile(xmlfile,xslfile)
Dim xmlDoc,xslDoc</pre>
<pre>'Load XML file
set xmlDoc = Server.CreateObject("Microsoft.XMLDOM")
xmlDoc.async = false
xmlDoc.load(xmlfile)</pre>
<pre>'Load XSL file
set xslDoc = Server.CreateObject("Microsoft.XMLDOM")
xslDoc.async = false
xslDoc.load(xslfile)</pre>
<pre>'Transform file
Response.Write(xmlDoc.transformNode(xslDoc))
end function</pre>
<pre>function updateFile(xmlfile)
Dim xmlDoc,rootEl,f
Dim i</pre>
<pre>'Load XML file
set xmlDoc = Server.CreateObject("Microsoft.XMLDOM")
xmlDoc.async = false
xmlDoc.load(xmlfile)</pre>
<pre>'Set the rootEl variable equal to the root element
Set rootEl = xmlDoc.documentElement</pre>
<pre>'Loop through the form collection
for i = 1 To Request.Form.Count
'Eliminate button elements in the form
if instr(1,Request.Form.Key(i),"btn_")=0 then
'The selectSingleNode method queries the XML file for a
'single node that matches a query. This query requests
'the value element that is the child of a field element
'that has an id attribute which matches the current key
'value in the Form Collection. When there is a match -
'set the text property equal to the value of the current
'field in the Form Collection.
set f = rootEl.selectSingleNode("field[@id='" & _
Request.Form.Key(i) & "']/value")
f.Text = Request.Form(i)
end if
next</pre>
<pre>'Save the modified XML file
xmlDoc.save xmlfile</pre>
<pre>'Release all object references
set xmlDoc=nothing
set rootEl=nothing
set f=nothing</pre>
<pre>'Load the modified XML file with a style sheet that
'allows the client to see the edited information
loadFile xmlfile,server.MapPath("tool_updated.xsl")
end function</pre>
<pre>'If the form has been submitted update the
'XML file and display result - if not,
'transform the XML file for editing
if Request.Form("btn_sub")="" then
loadFile server.MapPath("tool.xml"),server.MapPath("tool.xsl")
else
updateFile server.MapPath("tool.xml")
end if
%></pre>
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<p><b>Note:</b> We are doing the transformation and applying the changes to the
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