更好的方法是什么(按钮越多,代码越长)?
是否必须添加到数组中(然后使用反射来查看变量标题并提取正确的字符串?
//Load defaults
_n1From = [HelperMethods getObjectUserDefault:AS_N1_FROM_UD];
_n1To = [HelperMethods getObjectUserDefault:AS_N1_TO_UD];
_n2From = [HelperMethods getObjectUserDefault:AS_N2_FROM_UD];
_n2To = [HelperMethods getObjectUserDefault:AS_N2_TO_UD];
_unionRate = [HelperMethods getObjectUserDefault:AS_UNION_RATE_UD];
_unionHours = [HelperMethods getObjectUserDefault:AS_UNION_HOURS_UD];
_nonUnionRate = [HelperMethods getObjectUserDefault:AS_NON_UNION_RATE_UD];
_nonUnionHours = [HelperMethods getObjectUserDefault:AS_NON_UNION_HOURS_UD];发布于 2013-05-28 08:16:47
将按钮放入IBOutletCollection中,为每个按钮分配一个惟一的tag值,然后使用标记在将标记映射到参数的NSArray中查找参数。下面是一个示例:
NSArray *tagToArg = @[@AS_N1_FROM_UD, @AS_N1_TO_UD, @AS_N2_FROM_UD, ...];
for (UIButton *b in allButtonsOutletCollection) {
[HelperMethods configureButton:b withData:tagToArg[b.tag]];
}具有标记zero的按钮将获得参数AS_N1_FROM_UD;具有标记1的按钮将获得AS_N1_TO_UD,依此类推。
https://stackoverflow.com/questions/16782056
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