How to identify dynamic element in selenium

How to identify dynamic element in selenium, Selenium Notes, Examples, Videos.By www.laxmiroy.blogspot.com/

Many web sites create dynamic element on their web pages where Ids of the elements gets generated dynamically. Each time id gets generated differently. So to handle this situation we use some JavaScript functions.

starts-with

if your dynamic element's ids have the format <button id="continue-12345" /> where 12345 is a dynamic number you could use the following

XPath: //button[starts-with(@id, 'continue-')] 

contains

Sometimes an element gets identfied by a value that could be surrounded by other text, then contains function can be used.

To demonstrate, the element <input class="top suggest business"> can be located based on the ‘suggest’ class without having to couple it with the ‘top’ and ‘business’ classes using the following

XPath: //input[contains(@class, 'suggest')].