Show tooltip progarmmatically from server code

3 posts, 0 answers
  1. Konstantin
    Konstantin avatar
    1 posts
    Member since:
    Mar 2011

    Posted 17 Mar 2011 Link to this post


    I work with javascript google map api and would like to use radtooltips there when i click to some specified map position (marker). I handle click and call web service method where i try to create and show tooltip from code...

            public void ShowToolTip(int locationId)
                RadToolTip radToolTip = new RadToolTip();
                radToolTip.ShowEvent = ToolTipShowEvent.FromCode;
                radToolTip.RelativeTo = ToolTipRelativeDisplay.Mouse;
                radToolTip.Position = ToolTipPosition.Center;
                radToolTip.ShowDelay = 0;
                radToolTip.Animation = ToolTipAnimation.Slide;
                radToolTip.RenderInPageRoot = true;
                radToolTip.Title = "fdfdf";
                radToolTip.Text = "ffff";

    Rad tool tip isn't showed in this case.

    Please tell me is it possible to do something this way, without depending to some control. Because i can't link tooltip to some map position. Marker it's not an control, it doesn't have id, it's just like an icon.
  2. Shinu
    Shinu avatar
    17764 posts
    Member since:
    Mar 2007

    Posted 18 Mar 2011 Link to this post


    Have you added the newly created RadToolTip control to page controls collection or container control (PlaceHolder/Panel etc)?
    Dynamically create Rad ToolTip

    Please take a look at this demo which demonstrates how to Tooltipify specific area.
    Tooltipify Specific Area

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  4. Svetlina Anati
    Svetlina Anati avatar
    2795 posts

    Posted 18 Mar 2011 Link to this post

    Hi Konstantin,

     For loading ASP.NET AJAX controls from a Web Service, we recommend using the XmlHttpPanel control that we provide.

    Kind regards,
    the Telerik team
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