_targ is undefined

Kind Of Exception :

_targ is undefined is a common java script error one encounters while using AJAX technology and when the javascript code is not able to find the specified target.

Reason Of The Exception :

This type of javascript error “_targ is undefined” occurs while you are trying to retrieve data at run time using AJAX technology . The problem occurs when the return value i.e the java script code is undefined , i.e your java code that is fetching the data and creating the javascript code is not able to find the return page properly.

Solution Of The Exception :

The solution for resolving the issue “_targ is undefined” is to check if you are writing a proper javascript code in java class that would run at run time so that it will able to fing the proper target where it has to show the result.