<%@ Register TagPrefix="SharePoint" Namespace="Microsoft.SharePoint.WebControls"     Assembly="Microsoft.SharePoint, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>

js:

<script language="javascript"> 

//start

var dtCh= "/"; var minYear=1900; var maxYear=2100;

                  function isInteger(s){

                           var i;    

                          for (i = 0; i < s.length; i++){    

                             // Check that current character is number.     

                           var c = s.charAt(i);    

                         if (((c < "0") || (c > "9"))) return false;  

                          }  

                         // All characters are numbers.  

                        return true;

                }

               function stripCharsInBag(s, bag){  

                        var i;    

                        var returnString = "";   

                        // Search through string's characters one by one.    

                       // If character is not in bag, append to returnString.  

                       for (i = 0; i < s.length; i++){     

                        var c = s.charAt(i);      

                           if (bag.indexOf(c) == -1)

                              returnString += c;  

                     }    

                     return returnString;

               }

             function daysInFebruary (year) {

                    // February has 29 days in any year evenly divisible by four,  

                  // EXCEPT for centurial years which are not also divisible by 400.  

                   return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );

             }

             function DaysArray(n)   {  

                      for (var i = 1; i <= n; i++) {  

                          this[i] = 31

                            if (i==4 || i==6 || i==9 || i==11) {

                                    this[i] = 30

                            }

                          if (i==2) {

                                     this[i] = 29

                          }

                     }

                  return this

            }

           function isDate(dtStr){

                var daysInMonth = DaysArray(12)

                var pos1=dtStr.indexOf(dtCh)

                var pos2=dtStr.indexOf(dtCh,pos1+1)

                var strMonth=dtStr.substring(0,pos1)

                var strDay=dtStr.substring(pos1+1,pos2)  

                var strYear=dtStr.substring(pos2+1)

                strYr=strYear

                    if (strDay.charAt(0)=="0" && strDay.length>1)

                           strDay=strDay.substring(1)

                   if (strMonth.charAt(0)=="0" && strMonth.length>1)

                          strMonth=strMonth.substring(1)

                  for (var i = 1; i <= 3; i++) {

                     if (strYr.charAt(0)=="0" && strYr.length>1)

                        strYr=strYr.substring(1)

                }  

                 month=parseInt(strMonth)

                 day=parseInt(strDay)

                 year=parseInt(strYr)

             if (pos1==-1 || pos2==-1){   

                 return false

             }

           if (strMonth.length<1 || month<1 || month>12){  

                   return false

            }

           if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){  

                 return false

            }

            if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){  

                return false

            }

           if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){  

             return false

         }

      return true

      }

     function ValidateForm(source, arguments) {   

           var dt= arguments.Value;    

             if (isDate(dt)==true) { 

                 arguments.IsValid = true;    

                document.getElementById('<%=CustomValidator5.ClientID %>').innerHTML ='';     

             }     

             else {         

                 arguments.IsValid = false;   

                 document.getElementById('<%=CustomValidator5.ClientID %>').innerHTML ='日期格式不正确(月/日/年)<br>Incorrect Date Type(MM/DD/YYYY)';

              }

    }

//end

</script>

前台:  <SharePoint:DateTimeControl ID="BirthDatePicker" runat="server" DateOnly="true" >    </SharePoint:DateTimeControl>    

                     <label>格式 Format:(MM/DD/YYYY)</label><br />   

                      <asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="BirthDatePicker$BirthDatePickerDate"                             ErrorMessage="必填项 Mandatory field" Display="Dynamic" ValidationGroup="VG" ></asp:RequiredFieldValidator>  

                      <%-- <asp:CompareValidator ID="CompareValidator2" runat="server" ForeColor="Red" ControlToValidate="BirthDatePicker$BirthDatePickerDate"                             Type="Date" Operator="DataTypeCheck" ErrorMessage="日期格式不正确<br>Incorrect Date Type" Display="Dynamic"         ValidationGroup="VG"></asp:CompareValidator>      --%>                                                                

                     <asp:CustomValidator ID="CustomValidator5" runat="server" ControlToValidate="BirthDatePicker$BirthDatePickerDate"                             Display="Dynamic" ClientValidationFunction="ValidateForm" ValidationGroup="VG"></asp:CustomValidator> 

 

后台:BirthDatePicker.LocaleId = Convert.ToInt32(SPContext.Current.RegionalSettings.LocaleId);//设置日期选择器的区域类型,便于自动设置日期格式和语言

 

 

PS:          DateTimeControl calDate =new DateTimeControl();

 calDate.ID ="WCal"+this.UniqueID; //设定一个唯一ID                                                                                                                                         calDate.LocaleId = (int)SPContext.Current.RegionalSettings.LocaleId;//设置日期选择器的区域类型,便于自动设置日期格式和语言                          calDate.DateOnly =true;//只需要选择日期,时间也可以选择,这个参数不设置,默认就带时间选择的。

清空时间控件this.BirthDatePicker.ClearSelection();

从GridView中获取时间赋值到时间控件上:

ImageButton Btn = (ImageButton)e.CommandSource;

this.BirthDatePicker.SelectedDate = Convert.ToDateTime((((GridViewRow)Btn.NamingContainer).FindControl("BirthDate") as Literal).Text.Trim());      

posted on 2012-04-06 15:15  染指的浮云  阅读(2070)  评论(0编辑  收藏  举报