基于事件类型的单元格的jQuery Datepicker背景颜色 [英] jQuery Datepicker background color for cells based on event type

问题描述

我需要根据事件类型显示不同颜色的不可用日期，或者当天是否已完整预订。

I need to show non available dates in different color based on the event type or if it is full booked for that day.

下面的示例从数据库中提取日期和我将它们作为数组传递给JavaScript目前我在数组中传递了四个参数 [2012,7,15，'Some events'] ，例如年，月，日&安培;年份。我想改变这个数组以传递第五个参数作为颜色 [2012,7,15，'Some events'，'Red'] 。这样我就可以根据事件类型更改单元格的颜色。

Below example fetches dates from database and i pass them as an array to JavaScript at present i am passing four parameter in an array [2012,7, 15, 'Some events'] such as Year, Month, Day & Years. I want to alter this array to pass Fifth parameter as color [2012,7, 15, 'Some events', 'Red']. so that i can change the color of the cell based on the event type.

我不知道如何在脚本下面改变它以使其工作。我找了一些例子，但找不到匹配的。我很感激这方面的帮助，因为我不是脚本大师。

I am not sure how i will alter below script to make it work. I have looked for example but could not find a matching one. I would appreciate help in this regard as i am not a Guru of Scripting.

function BindEvents()
{
//Script for Calendar
        var holiDays = [[2012,7, 15, 'Some events'],[2012,7, 4, 'Some Event'],[2012,7, 1, 'Full Booked'],[2012,7, 5, 'Full Booked']];
        $(function () {
            $("#txtBookDate").datepicker({
                dateFormat: "yy-mm-dd",
                minDate: "-0d",
                maxDate: "+90d",
                firstDay: 0,
                beforeShowDay: noWeekendsOrHolidaysOrBlockedDates
            });

            function noWeekendsOrHolidaysOrBlockedDates(date) {
                //var noWeekend = jQuery.datepicker.noWeekends(date);
                return setHoliDays(date);
            }

            // set holidays function which is configured in beforeShowDay
            function setHoliDays(date) {
                var day = date.getDay();
                if (day == 5 || day ==6) return [false, ''];

                for (i = 0; i < holiDays.length; i++) {
                    if (date.getFullYear() == holiDays[i][0]
                        && date.getMonth() == holiDays[i][1] - 1
                        && date.getDate() == holiDays[i][2]) {
                        return [false, 'holiday', holiDays[i][3]];
                    }
                }
                return [true, ''];
            }
        });
}

BindEvents();  

推荐答案

来自精细手册：

beforeShowDay

一个函数，它将日期作为参数，并且必须返回一个数组：

A function that takes a date as a parameter and must return an array with:

• [0] ： true / false 表示此日期是否可选


• [1] ：要添加到日期的CSS类名称单元格或用于默认演示文稿


• [2] ：an此日期的可选弹出工具提示

• [0]: true/false indicating whether or not this date is selectable
• [1]: a CSS class name to add to the date's cell or "" for the default presentation
• [2]: an optional popup tooltip for this date

在显示日期选择器之前，每天都会调用该函数。

The function is called for each day in the datepicker before it is displayed.

因此，特定颜色的返回值没有空间。但是，数组中的元素之一可以包含多个类名，因此您可以通过CSS执行此操作。

So there's no room in the return value for a specific color. However, element one of the array can contain multiple class names so you can do it through CSS.

如果您希望特定假日以红色文本显示，那么您可以在 beforeShowDay 中执行此操作：

If you wanted a particular holiday to come out in red text then you could do this in your beforeShowDay:

return [false, 'holiday red', holiDays[i][3]];

然后添加一点CSS：

td.red span.ui-state-default {
    color: #f00;
}

使红色上课做。

演示： http：// jsfiddle.net/ambiguous/pjJGf/

这篇关于基于事件类型的单元格的jQuery Datepicker背景颜色的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！