jQuery UI Datepicker仅在数组中启用特定日期

Question

我试图禁用日期选择器中的所有日期,并仅启用数组中的日期.这是我到目前为止的代码http://jsfiddle.net/peter/yXMKC/问题仅在5月14日显示为启用.其他人都是残疾人.有任何想法吗？

var availableDates = ["9-5-2011","14-5-2011","15-5-2011"];

function available(date) {
  dmy = date.getDate() + "-" + (date.getMonth()+1) + "-" + date.getFullYear();
  if ($.inArray(dmy, availableDates) == 1) {
    return [true, "","Available"];
  } else {
    return [false,"","unAvailable"];
  }
}

$('#date').datepicker({ beforeShowDay: available });

Answer 1

$ .inArray(dmy,availableDates)返回元素的索引,因此当你与1比较时,只有14-5-2011会匹配.检查不等于-1.应该管用.

小提琴 - http://jsfiddle.net/yXMKC/4/

var availableDates = ["9-5-2011","14-5-2011","15-5-2011"];

function available(date) {
  dmy = date.getDate() + "-" + (date.getMonth()+1) + "-" + date.getFullYear();
  console.log(dmy+' : '+($.inArray(dmy, availableDates)));
  if ($.inArray(dmy, availableDates) != -1) {
    return [true, "","Available"];
  } else {
    return [false,"","unAvailable"];
  }
}