firstChild

Syntax:: node.firstChild

This is a read-only property that returns the first child node of a node. If there is none, it returns null.

The firstChild property is read-only and returns the first child of a given node. If there is no first child, or the node is of a type that cannot have child nodes (see the DOM Structure Model), then it returns null.

Examples

Code:

XML:



<States>


    <State ref="FL">


       <name>Florida</name>


       <capital>Tallahassee</capital>


    </State>


    <State ref="IA">


       <name>Iowa</name>


       <capital>Des Moines</capital>


    </State>


 </States>



JavaScript:



var xml_doc = new ActiveXObject("Microsoft.XMLDOM");


 xml_doc.async = false;


 xml_doc.load("states.xml");


 var f_child = xml_doc.documentElement.firstChild.text;


 document.write(f_child);

Output:

Florida Tallahassee

Explanation:

This example obtains the text of the first child node of the root element of the 'states.xml' file.

Language(s): JavaScript XML

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