var sStr = "(R1C3+R2C3)*R5C7-R8C1/R10C1=R10C6";
var reg = /(R[0-9]+C[0-9]+)/g;var sTemp = sStr;
while ((arr = reg.exec(sStr)) != null){
reg1 = new RegExp(arr[0]);
sTemp = sTemp.replace(reg1, "document.form."+arr[0]+".value");
}
document.write(sTemp);
var reg = /(R[0-9]+C[0-9]+)/g;var sTemp = sStr;
while ((arr = reg.exec(sStr)) != null){
reg1 = new RegExp(arr[0]);
sTemp = sTemp.replace(reg1, "document.form."+arr[0]+".value");
}
document.write(sTemp);
虽然我懂一点正则表达式但是怎么也看不懂tttk的程序啊