通过选择值获取数组中的节点的val

Question

拥有此数组

  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"]
  }

我需要通过像这样的选择保存变量某些日期组

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

任何建议

Answer 1

如果您尝试按选择值访问数组值，可以尝试 -

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