Still its not working.. One Question: The library I downloaded a year back. Is there a chance that object ‘TextArea’ was not there in the objects list and you added it later? Where can I find the version number?
jqxTextArea was introduced with version 3.9.0, released on October 9, 2015. It is not available in earlier versions. You can check what version you have by opening one of the jQWidgets scripts and checking the information at the top.