Object Identification In Selenium

Identifiers	Syntax1	Syntax2	Comments
id	id =id	id	Select the element with the specified @id attribute
name	name=username	username	Select the first element with the specified @name attribute
dom	dom=document.images[1]		Find an element using JavaScript traversal of the HTML DOM
xpath	xpath=//img[@alt='do]	//img[0]	Locate an element using an XPath expression
link	link=The link text		Select the link (anchor) element which contains text matching.
CSS	css=a[href="#id3"]	css =a[href="#id3"]	Select the element using css selectors