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how to get the specific node's value


how to get the specific node's value

By : Jeff Ramnani
Date : November 20 2020, 01:01 AM
Any of those help I am trying to update some of xml's nodes. But I am not very experienced in XML stuff. I read some examples but I am doing something wrong , Change
code :
xdoc.Elements("ARP_CODE")
xdoc.Descendants("ARP_CODE")


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php: how can I work with html as xml ? how do i find specific nodes and get the text inside these nodes?

php: how can I work with html as xml ? how do i find specific nodes and get the text inside these nodes?


By : Shawesh Hamid
Date : March 29 2020, 07:55 AM
Does that help Lets say i have the following web page: , Could use SimpleXML - see the example below:
code :
$string = "<?xml version='1.0'?> 
<html>
<body>
 <div class='transform'>
    <span>1</span>
 </div>
 <div>
    <span>2</span>
 </div>
 <div class='transform'>
    <span>3</span>
 </div>
</body>
</html>";

$xml = simplexml_load_string($string);
$result = $xml->xpath("//div[@class = 'transform']");

foreach($result as $node) {
  echo "span " . $node->span . "<br />";
}
Copy XML while excluding parent nodes, removing specific child nodes, and overwriting some child nodes

Copy XML while excluding parent nodes, removing specific child nodes, and overwriting some child nodes


By : Neeraj
Date : March 29 2020, 07:55 AM
this will help The output XML you posted is not well-formed since it has no root element, but this XSLT 1.0 stylesheet should do what you want:
Stylesheet:
code :
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="xml" indent="yes" encoding="utf-8"/>
  <xsl:strip-space elements="*"/>

  <!-- Identity transform -->
  <xsl:template match="@* | node()">
    <xsl:copy>
      <xsl:apply-templates select="@* | node()"/>
    </xsl:copy>
  </xsl:template>

  <!-- Apply all child nodes; don't copy the element itself -->
  <xsl:template match="Response | SecondResponse | InquiryResponse">
    <xsl:apply-templates/>
  </xsl:template>

  <!-- Drop elements -->
  <xsl:template match="Confirmation | Exception"/>

  <xsl:template match="DataNode1 | DataNode2 | DataNodeN">
    <xsl:copy>
      <!-- Apply Child1, ignore children with no text content -->
      <xsl:apply-templates select="Child1[normalize-space(.)]"/>
      <!-- Insert new element -->
      <ChildInsert>newData</ChildInsert>
      <!-- Apply all other child elements except Child1 -->
      <xsl:apply-templates select="*[normalize-space(.)][not(self::Child1)]"/>
    </xsl:copy>
  </xsl:template>
</xsl:stylesheet>
<Response>
  <Confirmation>Success</Confirmation>
  <SecondResponse>
     <InquiryResponse>
        <ID>99999</ID>
        <Confirmation>Success</Confirmation>
        <Exception/>
        <!-- The following structure repeats a varying amount of times -->
        <DataNode1>
           <!-- Child nodes could be null, transform should remove null nodes -->
           <Child1>data</Child1>
           <Childn>dataN</Childn>
        </DataNode1>
        <DataNodeN>
           <Child1>data</Child1>
           <Childn>dataN</Childn>
        </DataNodeN>
     </InquiryResponse>
  </SecondResponse>
</Response>
<?xml version="1.0" encoding="utf-8"?>
<ID>99999</ID>
<DataNode1>
  <Child1>data</Child1>
  <ChildInsert>newData</ChildInsert>
  <Childn>dataN</Childn>
</DataNode1>
<DataNodeN>
  <Child1>data</Child1>
  <ChildInsert>newData</ChildInsert>
  <Childn>dataN</Childn>
</DataNodeN>
<Child1>
  <GrandChild1/>
</Child1>
Displaying xml nodes dynamically and applying style to specific nodes using recursion

Displaying xml nodes dynamically and applying style to specific nodes using recursion


By : Soái Ca
Date : March 29 2020, 07:55 AM
Does that help The problem it displaying "f1.svg" instead of "f2.svg" is because of this line
code :
<xsl:variable name="ImageName">
    <xsl:value-of select="$root/*/chapter/figure/@name" />
</xsl:variable>
<xsl:variable name="ImageName">
    <xsl:value-of select="@name" />
</xsl:variable>
<xsl:variable name="ImageName" select="@name" />
 <xsl:template match="figure" mode="figure">
<xsl:choose>
   <xsl:when test="self::lastname">
      <fo:inline font-weight="bold"><xsl:value-of select="text()" /></fo:inline>
   </xsl:when>
   <xsl:otherwise>
      <xsl:value-of select="text()" />
   </xsl:otherwise>
</xsl:choose>
<xsl:template match="chapter">
   <fo:block>
      <xsl:apply-templates/>
  </fo:block>
</xsl:template>
<xsl:template match="firstname">
   <fo:inline font-weight="bold">
      <xsl:value-of select="text()"/>
   </fo:inline>
</xsl:template>
<xsl:template match="figure">
   <fo:block>
      <fo:external-graphic src="../resources/{@name}" content-height="60%" scaling="uniform" padding-left="2cm"/>
   </fo:block>
</xsl:template>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format">
   <xsl:output method="xml" indent="yes"/>

   <xsl:template match="main">
      <fo:block>
         <xsl:apply-templates/>
      </fo:block>
   </xsl:template>

   <xsl:template match="chapter">
      <fo:block>
         <xsl:apply-templates/>
      </fo:block>
   </xsl:template>

   <xsl:template match="firstname">
      <fo:inline font-weight="bold">
         <xsl:value-of select="text()"/>
      </fo:inline>
   </xsl:template>

   <xsl:template match="lastname"/>

   <xsl:template match="figure">
      <fo:block>
         <fo:external-graphic src="../resources/{@name}" content-height="60%" scaling="uniform" padding-left="2cm"/>
      </fo:block>
   </xsl:template>
</xsl:stylesheet>
Cypher query to iterate through all nodes of a specific type and group related nodes

Cypher query to iterate through all nodes of a specific type and group related nodes


By : hyungwook
Date : March 29 2020, 07:55 AM
How to loop through nodes for a specific label and show how many distinct nodes connect to it (Neo4j)

How to loop through nodes for a specific label and show how many distinct nodes connect to it (Neo4j)


By : fly2sky
Date : March 29 2020, 07:55 AM
will help you You can use the aggregating function COUNT to find the number of distinct Event nodes that have a HAS_CASE relationship directed at each Case node.
For example:
code :
MATCH (c:Case)
OPTIONAL MATCH (c)<-[:HAS_CASE]-(e:Event)
RETURN c, COUNT(DISTINCT e);
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