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01.04.2008 at 03:31PM PST, ID: 23060089
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9.2

vbscript: If XML Node.selectSingleNode("Sample").Text = Null

Asked by sparky74 in Extensible Markup Language (XML), VB Script

Tags: , ,

Hi

I got this xml script which I use in an activex vbscript on my ms sql server.

set xml = CreateObject("Msxml2.DomDocument")
    xml.async = false
    xml.SetProperty "ServerHTTPRequest", true
          xml.load sLink
Set NodeList = xml.documentElement.selectNodes("//OfferListing")
If NodeList.length = 0 Then
strAvail = "0"
End if
If NodeList.length > 0 Then
For Each Node In NodeList
strAvail = Replace(Node.selectSingleNode("Availability").Text, "within 24 hours", "1")
Next
End if


I have this problem.  Set NodeList = xml.documentElement.selectNodes("//OfferListing")  is always there. However within that the SingleNode("Availability") is not alway there and causes my script to crash.

I thought this would solve it

If NodeList.length = 0 Then
strAvail = "0"
End if

but then realised that this is looking for the 0 length in OfferListing,

I basically need the same, so if SingleNode("Availability") is not there, I need strAvail = "0"

can anyone advise please
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[+][-]01.04.2008 at 03:36PM PST, ID: 20587002

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About this solution

Zones: Extensible Markup Language (XML), VB Script
Tags: vbscript, xml, node
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Solution Provided By: Gertone
Participating Experts: 2
Solution Grade: A
 
 
[+][-]01.04.2008 at 04:09PM PST, ID: 20587164

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[+][-]01.04.2008 at 04:18PM PST, ID: 20587193

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