How can I position items within Google Map using longitut and latitude

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How can I position items within Google Map using longitut and latitude

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On my Asp.Net C # page I show a google map and in a list I have several addresses (longitude, latitude) and I want my map to appear with a reference to each of them ... How can I do it? / p>

 foreach (var item in lista)
   {
     double? latitud =  item.config.Position.Latitude;
     double? longitud = item.config.Position.Longitude;
   }

c# google-maps asp.net

asked by Efrain Mejias C 02.09.2016 в 17:26

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1 answer

When using (String.Format ("{0: # - # - ##}", item.codigo)) on an item in a list, the order by value_id is lost MVC C # Use ajax in cakephp 3

score 1 · Accepted Answer

You will not be able to do this from .net code

You'll have to expose a webmethod on the page and send these positions as json to the client, then when you render the page you invoke using $.ajax of jquery to the webmethod, you get the json with the positions and assign them creating the Markers.

Google Map with JSON

in the article explains what I mention.

From the javascript function CreateMarker() the $ .ajax is used to invoke the webmethod who returns the json the geolocation that must show on the map