new design strategy of page Split function
阿新 • • 發佈:2019-01-08
take timeStamp as the sort strategy: For the page split function, client side transfer LastItemKey The API return the list according to CreatedStamp desc. Backend to calc the related CreatedStamp via LastItemKey. Just to scan those record whose CreatedStamp is older (smaller) than above stamp, and send them out. Usually cliend side just scroll up to get those older items (transfer the final