jQuery UI Datepicker仅启用阵列中的特定日期 [英] jQuery UI Datepicker enable only specific days in array

问题描述

我试图禁用datepicker中的所有日期，并且仅启用数组中的日期。这是我迄今为止的代码 http://jsfiddle.net/peter/yXMKC/ 的问题只有5月14日显示为启用。其他人都被禁用。有任何想法吗？

I am trying to disable all dates in a datepicker and only enable dates which are in an array. This is the code I have so far http://jsfiddle.net/peter/yXMKC/ the problem is only May 14th shows up as enabled. The others are all disabled. Any ideas?

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 });

推荐答案

$。inArray（dmy，availableDates）返回索引的元素，所以当你与1比较只有14-5-2011将匹配。检查不等于-1。应该工作。

$.inArray(dmy, availableDates) returns the index of the element, so when you compare with 1 only 14-5-2011 will match. Check for not equal to -1. Should work.

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"];
  }
}

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