?????????
????????????????????????
---
????????????????JavaScript??????????

??ExtJS??????3.2.1???????????????????
?????????????3.1.0?????????????????
?????????????????????????????

?editGridPanel???????????numberTextFiled(?2)????
??????????
?numberTextField(?2)??editGridPanel?????????????
??????????
?editGriddPanel????????????????????????
?1 ext-all-debug.js:1875???fn.task undefined????
?2 dataFiled???????????
---

??????????????????