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    Node.nodeName Redirect 1

    Summary

    Returns the name of the current node as a string.

    Syntax

    var str = node.nodeName;
    
    • str is a string variable storing the name of the current element.
    • nodeName is a read-only attribute.

    Notes

    Here are the returned values for different types of nodes.

    Interface nodeName
    Attr same as Attr.name
    CDATASection "#cdata-section"
    Comment "#comment"
    Document "#document"
    DocumentFragment "#document-fragment"
    DocumentType same as DocumentType.name
    Element same as Element.tagName
    Entity entity name
    EntityReference name of entity reference
    Notation notation name
    ProcessingInstruction same as ProcessingInstruction.target
    text "#text"

    Example

    Given the following markup:

    <div id="d1">hello world</div>
    <input type="text" id="t"/>
    

    and the following script:

    var div1 = document.getElementById("d1");
    var text_field = document.getElementById("t");
    
    text_field.value = div1.nodeName;
    

    In XHTML (or any other XML format), text_field's value would read "div". However, in HTML, text_field's value would read "DIV", because nodeName and tagName return in upper case on HTML elements in DOMs flagged as HTML documents. Read more details on nodeName case sensitivity in different browsers.

    Note that tagName property could have been used instead, since nodeName has the same value as tagName for an element. Bear in mind, however, that nodeName will return #text for text nodes while tagName will return undefined.

    Specifications

    Document Tags and Contributors

    Contributors to this page:
    Last updated by: Sheppy,