Thanks a lot!
Though maybe I wasn't clear about the third question. What I meant about display in multi line for one record, if there is a json data such as {"a" : "AAA", "b" : "BBB", "c" : "CCC", "d":"DDD"...} for one record, I want to display "AAA" and "CCC" in one cell as multi line, and "BBB" and "DDD" in the right cell also as multi line. And other records continued to show the same.
Is this possible?
Please tell me if the question is still not clear.