readonly 把计

ㄏノ readonly 把计ㄓ砞﹚┪琩高琌ノ瞷︽跌瓜ㄓ絪胯ゅン

ノ┦

query 
set 

絛瞅

瞷︽跌瓜

粂猭

query readonly
  set readonly { on | off }

把计

on ㄏノ on 把计ㄓ莱硓筁瞷︽ゅン跌瓜ㄓ玂臔ゅン
off ㄏノ off 把计ㄓ硓筁瞷︽ゅン跌瓜跑ゅン

絛ㄒ

query readonly
set readonly on 

闽把酚
query 
set 