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Basic xpath question..
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I'm new to xpath.. probably very simple, but I haven't been able to figure it out. I'm working with the following xml structure:
Now, I accessed this item from a list of items with xpath using the unique id and the nodeValue for <name> and <accessoryGroup>:
The above code works fine, but when I try to get the attribute "price" from the child <pricing...>, I have a problem. I know it's probably something very simple, given the simplicity of xpath... but I'm retarded and i don't feel like ripping any more hair out. Below is the code that's not working:
Thanks in advance,
Yitzhak
<item dateExpires="0" doNotPublish="0" manufacturer="" productDetailURL="" id="BKIT1009" type="2">
<pricing price="29.99" retailMarkup="0" retailPrice="0" saleMarkDown="0" salePrice="0" saleType="0" stockPrice="29.99" taxableNational="1" taxableRegional="1"/>
</availability>
<accessoryGroup>misc</accessoryGroup>
<name>2 Piece Kit</name>
<briefDescription>2 Piece Kit</briefDescription>
<description>2 Piece Kit</description>
<invoiceDescription>2 Piece Kit</invoiceDescription>
<moreDetailLink></moreDetailLink>
<downloadStorage></downloadStorage>
</item>Now, I accessed this item from a list of items with xpath using the unique id and the nodeValue for <name> and <accessoryGroup>:
$feed = new DomDocument;
$feed->load('telusAccessories.xml');
$xpath = new DOMXPath($feed);
if (count($accessories) > 1)
{
print "<strong>Accessories:</strong><br />";
foreach( $accessories as $ID )
{
$includes = $xpath->query("/accessories/item[@sku='".$ID."']/accessoryGroup");
if (!($includes->item(0)->nodeValue)=="")
print $includes->item(0)->nodeValue.": ";
$includes = $xpath->query("/accessories/item[@sku='".$ID."']/name");
if (!($includes->item(0)->nodeValue)=="")
print $includes->item(0)->nodeValue."<br />";
}
}
else
{
print "No accessories for selected item.";
}The above code works fine, but when I try to get the attribute "price" from the child <pricing...>, I have a problem. I know it's probably something very simple, given the simplicity of xpath... but I'm retarded and i don't feel like ripping any more hair out. Below is the code that's not working:
$includes = $xpath->query("/accessories/item[@sku='".$ID."']/pricing[@price]");
print $includes->item(0)->nodeValue;Thanks in advance,
Yitzhak
please give me the details about Xpath what it is tickets
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