SelectSingle¶

Selects a single node by specified xpath.

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myXml.SelectSingle(xpath: string):Xml

Selects a single node by specified xpath and executes callback function if node found.

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myXml.SelectSingle(xpath: string, callback: (node: Xml) => void):Xml

Parameters¶

string xpath
    Selects a single node by specified xpath.

(node: Xml) => void callback
    Callback function to execute on selected node.

Remarks¶

If multiple nodes found on xpath, first node is selected.

Basic usage¶

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var customerNode = $Xml.SelectSingle('//Customer');
if (customerNode) {
  ...
}

If multiple nodes found on xpath, first node is selected.

Using callback function¶

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$Xml.SelectSingle('//Customer', function(customer) {
   var customerId = customer.Evaluate('Id');
});

See Also¶

• Xml