Search results

Tooltip in ASP.NET MVC Range Navigator control

22 Oct 2021 / 2 minutes to read

The tooltip for sliders are supported by the Range Selector. Sliders are used in the Range Selector to select data from a specific range. The tooltip displays the selected start and end values.

Enable Tooltip

The tooltip can be used to display information about the selected data and it is enabled by setting the enable property to true.

Enable tooltip

Customization

Tooltip can be customized using the following properties:

  • enable - Customizes the visibility of the tooltip.
  • fill - Customizes the background color of the tooltip.
  • opacity - Customizes the opacity of the tooltip.
  • textStyle - Customizes the font size, color, family, style, weight, alignment, and overflow of the tooltip.
razor
tooltip.cs
Copied to clipboard
@(Html.EJS().RangeNavigator("container")
                    .ValueType(Syncfusion.EJ2.Charts.RangeValueType.DateTime)
                    .LabelFormat("MMM-yy")
                    .Tooltip(tl=>tl.Enable(true).Format("yyyy/MM/dd"))
                .Series(sr =>
                {
                    sr.XName("x").YName("y").DataSource(ViewBag.dataSource).Add();
                }).Render()
                )
Copied to clipboard
public IActionResult Index()
        {
            List<data> dataSource = new List<data>
            {
                new data { x = new DateTime(2005, 01, 01), y = 21, y1 = 28 },
                new data { x = new DateTime(2006, 01, 01), y = 24, y1 = 44 },
                new data { x = new DateTime(2007, 01, 01), y = 36, y1 = 48 },
                new data { x = new DateTime(2008, 01, 01), y = 38, y1 = 50 },
                new data { x = new DateTime(2009, 01, 01), y = 54, y1 = 66 },
                new data { x = new DateTime(2010, 01, 01), y = 57, y1 = 78 },
                new data { x = new DateTime(2011, 01, 01), y = 70, y1 = 84 },
            };
            ViewBag.dataSource = dataSource;

            return View();
        }
        public class data
        {
            public DateTime x;
            public double y;
            public double y1;
        }

Tooltip Customization

Label Format

The labelFormat property in the tooltip is used to format and parse the date to all globalize formats.

razor
Copied to clipboard
@(Html.EJS().RangeNavigator("container")
                    .ValueType(Syncfusion.EJ2.Charts.RangeValueType.DateTime)
                    .LabelFormat("MMM-yy")
                       .Tooltip(tl=>tl.Enable(true).Format("yyyy/MM/dd").DisplayMode(Syncfusion.EJ2.Charts.TooltipDisplayMode.Always))
                .Series(sr =>
                {
                    sr.XName("x").YName("y").DataSource(ViewBag.dataSource).Add();
                }).Render()
                )

Label Format

The following table shows the results of applying some common date and time formats to the labelFormat property.

Label Value Label Format Property Value Result Description
new Date(2000, 03, 10) EEEE Monday The Date is displayed in day format
new Date(2000, 03, 10) yMd 04/10/2000 The Date is displayed in month/date/year format
new Date(2000, 03, 10) MMM Apr The Shorthand month for the date is displayed
new Date(2000, 03, 10) hm 12:00 AM Time of the date value is displayed as label
new Date(2000, 03, 10) hms 12:00:00 AM The Label is displayed in hours:minutes:seconds format