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Map - Collection Binding
This sample demonstrates how to create maps and visualize a geographic symbol series with binding to a server side collection of geographic locations.
This sample uses CTP (Community Technical Preview) features. The API and behavior may change when these features are released with full support.
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This sample demonstrates how to create maps and visualize a geographic symbol series with binding to a server side collection of geographic locations.
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@using Infragistics.Web.Mvc;
@model IQueryable<IgniteUI.SamplesBrowser.Controllers.WorldCity>
<!DOCTYPE html>
<html>
<head>
<title></title>
<!-- Ignite UI for jQuery Required Combined CSS Files -->
<link href="http://cdn-na.infragistics.com/igniteui/2023.2/latest/css/themes/infragistics/infragistics.theme.css" rel="stylesheet" />
<link href="http://cdn-na.infragistics.com/igniteui/2023.2/latest/css/structure/infragistics.css" rel="stylesheet" />
<script src="http://ajax.aspnetcdn.com/ajax/modernizr/modernizr-2.8.3.js"></script>
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="http://code.jquery.com/ui/1.11.1/jquery-ui.min.js"></script>
<!-- Ignite UI for jQuery Required Combined JavaScript Files -->
<script src="http://cdn-na.infragistics.com/igniteui/2023.2/latest/js/infragistics.core.js"></script>
<script src="http://cdn-na.infragistics.com/igniteui/2023.2/latest/js/infragistics.dv.js"></script>
<style>
#tooltipTable
{
font-family: Verdana, Arial, Helvetica, sans-serif;
width: 100%;
border-collapse: collapse;
}
#tooltipTable td, #tooltipTable th
{
font-size: 9px;
border: 1px solid #269bc9;
padding: 3px 7px 2px 7px;
}
#tooltipTable th
{
font-weight: bold;
font-size: 11px;
text-align: left;
padding-top: 5px;
padding-bottom: 4px;
background-color: #269bc9;
color: #ffffff;
}
</style>
<script id="tooltipTemplate" type="text/x-jquery-tmpl">
<table id="tooltipTable" >
<tr><th class="tooltipHeading" colspan="2">${item.Name}, ${item.Country}</th></tr>
<tr>
<td>Latitude:</td>
<td>${item.Latitude}</td>
</tr>
<tr>
<td>Longitude:</td>
<td>${item.Longitude}</td>
</tr>
</table>
</script>
</head>
<body>
<div>
@(Html.Infragistics().Map<IgniteUI.SamplesBrowser.Controllers.WorldCity>(Model)
.ID("map")
.Width("700px")
.Height("500px")
.OverviewPlusDetailPaneVisibility(Visibility.Visible)
.OverviewPlusDetailPaneBackgroundImageUri(Url.Content("~/images/samples/maps/World.png"))
.BackgroundContent(bgr => bgr.OpenStreetMaps())
.PanModifier(ModifierKeys.Control)
.Series(series => {
series.GeographicSymbol("worldCities")
.LatitudeMemberPath(item => item.Latitude)
.LongitudeMemberPath(item => item.Longitude)
.MarkerType(MarkerType.Automatic)
.MarkerCollisionAvoidance(CollisionAvoidanceType.Fade)
.MarkerBrush("#1B559D")
.MarkerOutline("black")
.ShowTooltip(true).TooltipTemplate("tooltipTemplate");
})
.WindowRect(0.1, 0.1, 0.7, 0.7)
.DataBind()
.Render()
)
</div>
<script type="text/javascript">
$(function () {
$("#map").find(".ui-widget-content").append("<span class='copyright-notice'><a href='http://www.openstreetmap.org/copyright'>© OpenStreetMap contributors</a></span>");
});
</script>
</body>
</html>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Web.Script.Serialization;
namespace IgniteUI.SamplesBrowser.Controllers
{
public class MapController : Controller
{
//
// GET: /FunnelChart/
[ActionName("binding-to-collection")]
public ActionResult BindCollection()
{
// Get the content of the world-cities.js file and extract the array data only
// excluding the opening variable declaration
var jss = new JavaScriptSerializer();
var jsFileName = Server.MapPath("~/data-files/world-cities.js");
var jsFileContent = System.IO.File.ReadAllText(jsFileName);
var openingBracePos = jsFileContent.IndexOf('[');
var closingBracePos = jsFileContent.IndexOf(']');
var jsonContent = jsFileContent.Substring(openingBracePos, closingBracePos - openingBracePos + 1);
// De-serialize WorldCities data from a JavaScript array into List<WorldCity>
var wordlCities = jss.Deserialize<List<WorldCity>>(jsonContent);
return View("binding-to-collection", wordlCities.AsQueryable());
}
}
public class WorldCity
{
public string Name { get; set; }
public string Country { get; set; }
public double Latitude { get; set; }
public double Longitude { get; set; }
}
}