得到節點的VAL通過選擇值

Question

有了這個陣列

var eventsDates = { 
    "0" :["11-10-2012","21-10-2012","28-10-2012","25-11-2012","15-12-2012"], 
    "10":["11-10-2012"], 
    "11":["21-10-2012","28-10-2012"], 
    "12":["25-11-2012","15-12-2012"] 
    } 

我需要一個選擇的變量組特定日期的保存這樣

<select> 
<option value="0">all dates</option> 
<option value="10">baseball</option> 
<option value="11">hokey</option> 
<option value="12">basket</option> 
</select> 

任何建議

Answer 1

如果您嘗試通過選擇值訪問數組值，您可以嘗試 -

eventsDates[$("select").val()]