1. go to zss demo.
2. use key F2 into edit mode and type fast
3. some word will disappear

==request
cmd_7:onStartEditing
uuid_7:nZ9Q0
data_7:

{"token":"","sheetId":"y1_sheet_0","row":3,"col":14,"clienttxt":null,"type":"inlineEditing"}

==response
{"rs":[["setAttr",[{$u:'nZ9Q0'},"dataUpdateStart",["","y1_sheet_0",

{"r":3,"c":14,"type":"startedit","val":"","et":"inlineEditing","server":true}

]]]],"rid":59}