我试图将从表单元素捕获的变量拉到函数链中。变量值需要充当函数名称。例如:
<form name="myform">
<input type="radio" id="DayOfWeek" name="DayOfWeek" value="monday" />Monday
<input type="radio" id="DayOfWeek" name="DayOfWeek" value="tuesday" />Tuesday
<input type="radio" id="DayOfWeek" name="DayOfWeek" value="wednesday" />Wednesday
<input type="radio" id="DayOfWeek" name="DayOfWeek" value="thursday" />Thursday
<input type="radio" id="DayOfWeek" name="DayOfWeek" value="friday" />Friday
</form>
脚本:
var **monthday**=$("input[name='DayOfWeek']:checked").val();
NewDate = Date.parse(NewDate).add(1).month().**monthday**();
我的问题是将变量'monthday'值作为该链中的函数名称。我有一个“呃”的时刻还是不可能?
答案 0 :(得分:2)
这个怎么样:Date.parse(NewDate).add(1).month()[monthday]();
?
答案 1 :(得分:1)
var monthday = $("input[name='DayOfWeek']:checked").val();
NewDate = Date.parse(NewDate).add(1).month()[monthday]();