从下拉到asp压光机的月份选择错误 [英] Disply selected month from drop down to asp calender

问题描述

朋友们，我有几个月下降，我有一个asp日历，我需要显示选定月份的日历下拉



例如：

 <   asp：DropDownList     ID   =  MonthDropdownlist    runat   =  server >  
 < ;   asp：ListItem    文字  = 选择   值  =  0 >  
 <   asp：ListItem    文字  =  Jan   值  =  1 >  
 <   asp：ListItem    文字  =  Feb   值  =  2 >  
 <   asp：ListItem    文本  =  Mar   值  =  3 >  
 <   asp：ListItem    文字  =  4月   值  =  4 >  
 <   asp：ListItem    文本  = 可以   值  =  5  >  
 <   asp：ListItem    文本  =  Jun    值  = < span class =code-keyword> 6 >  
 <   asp：ListItem    文本  =  7月   值  =  7 >  
 <   asp：ListItem    文字  =  8月   值  =  8 >  
 <   asp：ListItem    文本  =  9月   值  =  9 >  
 < span class =code-keyword><   asp：ListItem    文字  =  10月   值  =  10  >  
 <   asp：ListItem    文本  =  11月   值  =  11 >  
 < span class =code-keyword><   asp：ListItem    文本  =  Dec   值  =  12 >  
 
 
 <   asp：日历   宽度  =  90％    ID   =  JobsCalender    runat   =  server    OnDayRender   =  JobsCalender_DayRender >  

添加前标签 - Amit [/ edit]

解决方案

使用 SelectionChanged 事件日历：

  void  Selection_Change（对象发​​件人，EventArgs e）
 {
 
  //  在这里更新您的DropDownList ...  
 
} 

要更新下拉列表，使用类似这样的东西：

 DropDownList1。 SelectedIndex  = DropDownList1.Items.IndexOf（TheMonthInCalendarControl）; 
  //  从日历控件中提取月份并使用它来设置下拉列表SelectedIndex  

[问题上的标签说 C＃所以答案是 C＃（而不是 Javascript ）]



干杯，

Edo

获取一个asp：日历和下面的下拉列表.........

< asp：calendar id =DateTimePickerrunat =serveronselectionchanged =DateTimePicker_SelectionChangedxmlns：asp =＃unknown>

< asp：dropdownlist id =ddlCalenderrunat =serverheight =22pxwidth =260px xmlns：asp =＃unknown>

< asp：listitem selected =Truevalue =>选择

并编写代码.aspx.cs页面贝娄......... ..........



protected void DateTimePicker_SelectionChanged（object sender，EventArgs e）

{

尝试

{

string month = GetMonthName（DateTimePicker.SelectedDate）;



ddlCalender.SelectedItem .Text = month.ToString（）;

}

catch（Exception ex）

{

throw ex ;

}

}

公共静态字符串GetMonthName（DateTime givenDate）

{

var formatInfoinfo = new DateTimeFormatInfo（）;

string [] monthName = formatInfoinfo.MonthNames;

return monthName [givenDate.Month - 1];

}

hi friends i have a drop down with months and i have a asp calender , I need to show calender with selected month from drop down

eg:

<asp:DropDownList ID="MonthDropdownlist" runat="server">
<asp:ListItem Text="Select" Value="0">
<asp:ListItem Text="Jan" Value="1">
<asp:ListItem Text="Feb" Value="2">
<asp:ListItem Text="Mar" Value="3">
<asp:ListItem Text="Apr" Value="4">
<asp:ListItem Text="May" Value="5">
<asp:ListItem Text="Jun" Value="6">
<asp:ListItem Text="July" Value="7">
<asp:ListItem Text="Aug" Value="8">
<asp:ListItem Text="Sept" Value="9">
<asp:ListItem Text="Oct" Value="10">
<asp:ListItem Text="Nov" Value="11">
<asp:ListItem Text="Dec" Value="12">            


<asp:Calendar Width="90%" ID="JobsCalender" runat="server" OnDayRender="JobsCalender_DayRender">

[edit]Pre tag added - Amit[/edit]

解决方案

Use the SelectionChanged event of the calendar:

void Selection_Change(Object sender, EventArgs e)
      {

         // update your DropDownList here...
         
      }

To update the dropdownlist, use something like this:

DropDownList1.SelectedIndex = DropDownList1.Items.IndexOf(TheMonthInCalendarControl);
// extract the month from your calendar control and use it to set the dropdownlist SelectedIndex

[The tag on the question said C# so the answer is in C# (rather than Javascript)]

Cheers,
Edo

Get a asp: calender and a dropdownlist like bellow.........

<asp:calendar id="DateTimePicker" runat="server" onselectionchanged="DateTimePicker_SelectionChanged" xmlns:asp="#unknown">

<asp:dropdownlist id="ddlCalender" runat="server" height="22px" width="260px" xmlns:asp="#unknown">
<asp:listitem selected="True" value="">Select

and write code .aspx.cs page bellow...................

protected void DateTimePicker_SelectionChanged(object sender, EventArgs e)
{
try
{
string month = GetMonthName(DateTimePicker.SelectedDate);

ddlCalender.SelectedItem.Text = month.ToString();
}
catch (Exception ex)
{
throw ex;
}
}
public static string GetMonthName(DateTime givenDate)
{
var formatInfoinfo = new DateTimeFormatInfo();
string[] monthName = formatInfoinfo.MonthNames;
return monthName[givenDate.Month - 1];
}

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