radgrid with datepickercontrol

3 posts, 0 answers
  1. Rathan
    Rathan avatar
    20 posts
    Member since:
    Oct 2011

    Posted 30 Mar 2012 Link to this post


    This is Rathan,

    I placed the two datepickker controls inside radgrid ,i want to calculate the days between two dates using javascript.

    please help me how can i get the value of datepicker control value when i selected the date from picker  for caluclating days.

    forexample :
    var date=document.getelementbyid('datepicker1').value; (for normal javascript)

    how can i get the value of datepicker like above example.

  2. Princy
    Princy avatar
    17421 posts
    Member since:
    Mar 2007

    Posted 30 Mar 2012 Link to this post

    HI Rathan,

    Please take a look into the following code snippet I tried to find the difference between two date in the RadDatePickers.

    <telerik:RadGrid ID="RadGrid1" runat="server" >
              <telerik:RadDatePicker ID="RadDatePicker1" runat="server"></telerik:RadDatePicker>
              <telerik:RadDatePicker ID="RadDatePicker2" runat="server"></telerik:RadDatePicker>
    <asp:Button ID="Button1" runat="server" Text="diff" OnClientClick="OnClientClick(); return false;" />

    <script type="text/javascript">
        function OnClientClick()
            var grid = $find("<%=RadGrid1.ClientID%>");
            rd1 = new Date(grid.MasterTableView.get_dataItems()[0].findControl("RadDatePicker1").get_selectedDate());
            rd2 = new Date(grid.MasterTableView.get_dataItems()[0].findControl("RadDatePicker2").get_selectedDate());
            msPerDay = 24 * 60 * 60 * 1000;
            days = Math.round((rd1.valueOf() - rd2.valueOf()) / msPerDay);

    Hope this helps,

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  4. Eyup
    Eyup avatar
    2942 posts

    Posted 30 Mar 2012 Link to this post

    Hello Rathan,

    I suppose this is what you are searching for:
    var date = $find('<%=RadDatePicker1.ClientID %>').get_selectedDate();
    Hope this helps.

    All the best,
    the Telerik team
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