use jquery ajax function over get (#3495)
use jquery ajax function over get (#3495)

* use jquery ajax function over get

* update json data type and remove stale comment

bigcurl/zeroclickinfo-spice,bigcurl/zeroclickinfo-spice,P71/zeroclickinfo-spice,bigcurl/zeroclickinfo-spice,bigcurl/zeroclickinfo-spice,bigcurl/zeroclickinfo-spice,P71/zeroclickinfo-spice,P71/zeroclickinfo-spice,bigcurl/zeroclickinfo-spice,P71/zeroclickinfo-spice