Autor: subgurim
Publicado: 2007-01-17
Leído: 9559 veces
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Comentarios (0)
Valoracion: 9,294348
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/**** Explicación / Description
****/
Castellano
Ejemplo de cómo hacer clic, crear un icono y si presionamos sobre el icono hacer de éste el centro del mapa. En este caso no se hace ningún viaje al servidor.
English
Example of how to make a click, create a marker and, if we click it, make it the center of the map. All this done on client, without travelling to the server.
/**** Código de servidor / Server code
****/
using System;
using System.Text;
using Subgurim.Controles;
public partial class Galeria_codigo_Ejemplos_ClickAndCenterClient : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
GMarker mkr = new GMarker();
mkr.javascript_GLatLng = "point";
System.Text.StringBuilder sb = new System.Text.StringBuilder();
sb.Append("function(marker, point) {");
sb.Append("if (marker){");
sb.AppendFormat("{0}.panTo(marker.getPoint());", GMap1.GMap_Id);
//sb.AppendFormat("{0}.setCenter(marker.getPoint());", GMap1.GMap_Id);
sb.Append("}");
sb.Append("else{");
sb.Append(mkr.ToString(GMap1.GMap_Id));
sb.Append("}");
sb.Append("}");
GListener listener2 = new GListener(GMap1.GMap_Id, GListener.Event.click, sb.ToString());
GMap1.addListener(listener2);
}
}
}
/**** Código HTML / HTML Code
****/
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="ClickAndCenterClient.aspx.cs" Inherits="Galeria_codigo_Ejemplos_ClickAndCenterClient" %>
<%@ Register Assembly="GMaps" Namespace="Subgurim.Controles" TagPrefix="cc1" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>Click And Center on Client</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<cc1:GMap ID="GMap1" runat="server" Width="600px" Height="400px" />
</div>
</form>
</body>
</html>
/**** Código Javascript / Javascript Code
****/
.aspx
GMarker mkr = new GMarker();
mkr.javascript_GLatLng = "point";
System.Text.StringBuilder sb = new System.Text.StringBuilder();
sb.Append("function(marker, point) {");
sb.Append("if (marker){");
sb.AppendFormat("{0}.panTo(marker.getPoint());", GMap1.GMap_Id);
//sb.AppendFormat("{0}.setCenter(marker.getPoint());", GMap1.GMap_Id);
sb.Append("}");
sb.Append("else{");
sb.Append(mkr.ToString(GMap1.GMap_Id));
sb.Append("}");
sb.Append("}");
GListener listener2 = new GListener(GMap1.GMap_Id, GListener.Event.click, sb.ToString());
GMap1.addListener(listener2);
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