Gets the text of the element node in JavaScript

<id= "Test">    <strong>i ' m Strong</strong></div>

1.elementnode.innerhtml

The value returned is <strong>i ' m strong</strong>

2.elementnode.innertext

The value returned is I ' m strong

3.elementnode.textcontent

The value returned is I ' m strong

4.elementnode.childnodes[1].firstchild.nodevalue

The value returned is I ' m strong

If it is a non-IE browser, the first child node of the Div is a blank node [#text] and the second child node is <strong>i ' m strong</strong>

• The nodeName of the element node is the same as the label name
• The nodeName of the attribute node is the same as the property name
• The nodeName of a text node is always #text
• The nodeName of the document node is always #document

• The nodevalue of the element node is undefined or null
• The nodevalue of a text node is the text itself
• The nodevalue of the attribute node is the property value

Reference: http://www.cnblogs.com/wbkt2t/archive/2009/12/06/1618222.html

Gets the text of the element node in JavaScript