有关AJax压光机控制的帮助 [英] Help about AJax calender control

问题描述

你好朋友，我目前正在为我叔叔做一个项目.
关于牙科诊所项目
我已经在其中放置了在线约会工具，但是约会时遇到问题
[1].医生需要2天的时间来批准约会状态，因此当患者选择日期时，患者无法选择今天和明天的日期，我该如何使用Ajax时间/日期控件
例如:如果患者今天在2012年4月4日接受预约，则患者无法选择
Picker的4月6日和7日，请问这个操作方法如何告诉我
[2]在日期选择器中，最多显示2013年的限制.

请帮助我

Hello Friends i am currently making one project of my uncle.
It''s about dental clinic project
I have put online appointment facility in that but i have problem in appointment
[1]. Doctor take 2 day time to approve appointment status so while patient is selecting date patient can not select today and tomorrow date, how can i do using ajax time/date control
ex: if patient is taking appointment today on 6/4/2012 then patient can not select
6 and 7 april from picker, how to do this plz tell me
[2] in date picker , it show up to 2013 year limit not more then that.

Please help me
thanks in advance.

推荐答案

为了限制选择日期，您可以在ASP .net中使用Calendar控件的DayRender()事件，如下所示:

for restricting the date to be selected you can use DayRender() event of Calendar control in ASP .net as:

protected void Calendar1_DayRender(object sender, DayRenderEventArgs e)
   {
       if (e.Day.Date > DateTime.Now.AddDays(1))
       {
           e.Day.IsSelectable = true;

       }
       else
       {
           e.Day.IsSelectable = false;
       }
   }

或
看看后面几页中提供的解决方案，您可能会有所了解:
http://forums.asp.net/p/1161833/2149277.aspx#2149277 [ ^ ]
http://forums.asp.net/t/1319318.aspx [

Or
have a look at the solutions provided in following pages you may get some idea :
http://forums.asp.net/p/1161833/2149277.aspx#2149277[^]
http://forums.asp.net/t/1319318.aspx[^]

使用以下代码.

JavaScript代码:

Use Following Code.

JavaScript Code :

function checkDate(sender, args)
        {

            var myDate = new Date();
            myDate.setDate(myDate.getDate() + 1);

            // Clear the time.
            myDate.setHours(0, 0, 0, 0);

            if (sender._selectedDate <=  new Date(myDate))
            {
                alert("You cannot select a day earlier than tomorrow !");
                sender._selectedDate = new Date(   myDate.setDate(myDate.getDate() + 1));
                // set the date back to the current date
                sender._textbox.set_Value(sender._selectedDate.format(sender._format))
            }
        }

HTML代码:

HTML Code:

<asp:textbox id="TextBox1" runat="server" xmlns:asp="#unknown"></asp:textbox>
            <cc1:calendarextender id="CalendarExtender1" xmlns:cc1="#unknown">
            runat="server" OnClientDateSelectionChanged="checkDate" TargetControlID="TextBox1" />
</cc1:calendarextender>

希望它对您有用.

Hope it will work for you.

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