Insert to XML file [Answered]RSS

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  mehr_83

  Member

  150 Points

  464 Posts

  Insert to XML file

  Sep 26, 2013 11:33 AM|mehr_83|LINK

  Hi,

  my XML file is:

  <?xml version="1.0" encoding="utf-8"?>
  <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
    <url>
      <loc>p1</loc>
    </url>
  </urlset>

  and i use this code for insert:

   Dim xmlDoc As New XmlDocument()
          xmlDoc.Load(Server.MapPath("sitemap.xml"))
          Dim subRoot As XmlElement = xmlDoc.CreateElement("url")
          Dim appendedElementUsername As XmlElement = xmlDoc.CreateElement("loc")
          Dim xmlTextUserName As XmlText = xmlDoc.CreateTextNode("p2")
          appendedElementUsername.AppendChild(xmlTextUserName)
          subRoot.AppendChild(appendedElementUsername)
          xmlDoc.DocumentElement.AppendChild(subRoot)
          xmlDoc.Save(Server.MapPath("sitemap.xml"))

  but, in insert xmlns="" added to <url> :  

    <url xmlns="">
      <loc>mehdi</loc>
    </url>

  I do not add xmlns="" to <url>, 

  How i do?

  Please help me.

• • Reply
  A2H

  All-Star

  50601 Points

  9821 Posts

  Re: Insert to XML file

  Sep 26, 2013 11:51 AM|A2H|LINK

  Hi,

  You need to pass in the root node's namespace when creating any child node you want not to have a prefix on.

  Using a namespace without a prefix at the root means that you need to use that same namespace on child elements for them to also not have prefixes.

  You need to modify the below lines in your code

  Dim subRoot As XmlElement = xmlDoc.CreateElement("url", "http://www.sitemaps.org/schemas/sitemap/0.9")
   Dim appendedElementUsername As XmlElement = xmlDoc.CreateElement("loc", "http://www.sitemaps.org/schemas/sitemap/0.9")

  
  Your revised method

          Dim xmlDoc As New XmlDocument()
          xmlDoc.Load(Server.MapPath("sitemap.xml"))
          Dim subRoot As XmlElement = xmlDoc.CreateElement("url", "http://www.sitemaps.org/schemas/sitemap/0.9")
          Dim appendedElementUsername As XmlElement = xmlDoc.CreateElement("loc", "http://www.sitemaps.org/schemas/sitemap/0.9")
          Dim xmlTextUserName As XmlText = xmlDoc.CreateTextNode("p2")
          appendedElementUsername.AppendChild(xmlTextUserName)
          subRoot.AppendChild(appendedElementUsername)
          xmlDoc.DocumentElement.AppendChild(subRoot)
          xmlDoc.Save(Server.MapPath("sitemap.xml"))

  
  

  Thanks,
  Aje
  My Blog | Dotnet Funda
• • Reply
  mehr_83

  Member

  150 Points

  464 Posts

  Re: Insert to XML file

  Sep 26, 2013 11:57 AM|mehr_83|LINK

  Thanks a lot,

  This is work.