又一js正则相关问题请教!ucOperationControl_FormView1_dgDtl_ctl04_FtBudgetMoney替换问题!

Question

ucOperationControl_FormView1_dgDtl_ctl04_FtBudgetMoney中想把_ctl04_中的04替换成比如aaa怎么用js正则写出来?
在线等,分给一人谢谢!

Answer 1

var str="ucOperationControl_FormView1_dgDtl_ctl04_FtBudgetMoney";
     str=str.replace(/04/,"aaa");

Answer 2

....._ctl04_中的04,可能还是其他数值.

Answer 3

var str="ucOperationControl_FormView1_dgDtl_ctl04_FtBudgetMoney";
     str=str.replace(/_ctl(04)/,"$1","aaa");

Answer 4

str=str.replace(/_ctl(04)/,"$1","aaa");
好像不行哦,我试了下.

Answer 5

try:
 var str="ucOperationControl_FormView1_dgDtl_ctl04_FtBudgetMoney";
 str=str.replace(/_ctl\d+/,"_ctlaaa");

Answer 6

var str="ucOperationControl_FormView1_dgDtl_ctl04_FtBudgetMoney";
     str=str.replace(/_ctl04_/,"_ctlaaa_");