We can not read minds here. We need to see some code if you really expect us to help you out.
Normally object expected means that you are trying to reference an object that is not on the page. So that means you either are not adding it to the page correctly or referencing it before it is there.
Joined: Jan 15, 2008
i am sorry if i am not able to specify clearly
since "dropdownSuspType" variable is not in main page, and it comes from ajax. i am getting error
If the use is not selecting status and it's default("Please Select") is selected then i should display alert "Please select status".
You really shouldn't be transferring a complete select element from the server. If you already have that element on the page, and just hidden until needed, simply return the results that should be displayed as options for the select only. Populate the select with the options returned from the server.
And when I say options I don't mean return
I mean, return the value/label pairs from the server. There are examples all over the web on how to do this.