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POGoogle fusion tables data and changing image to markers
 

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  1. POGoogle fusion tables data and changing image to markers
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    <p>Here is my problem. I want to set different image to standard markers given by fusion tables. I extract data from the column that contains my points "(coord,coord)" BUT when I associate this coordinates to a marker, this one is not showed! I think that the solution is soooo easy but I can't get it :(. Please read in the section "HERE IS THE PROBLEM" in the middle of this code to have a clear idea. Thanks!!!!</p> <pre><code> function initialize() { geocoder = new google.maps.Geocoder(); map = new google.maps.Map(document.getElementById('map_canvas'), { center: new google.maps.LatLng(46.06454, 13.23561), //the center lat and long zoom: 9, //zoom mapTypeId: google.maps.MapTypeId.ROADMAP //the map style }); //make gviz request setData(); } /* GVIZ - get data from Fusion Tables */ function setData() { //create a viz query to send to Fusion Tables var query = new google.visualization.Query('http://www.google.com/fusiontables/gvizdata?tq=' + encodeURIComponent("SELECT dove FROM 781907")); //set the callback function that will be called when the query returns query.send(getData); } function getData(response) { numRows = response.getDataTable().getNumberOfRows(); for (i = 0; i &lt; numRows; i++) { var row = response.getDataTable().getValue(i,0); codeAddress(row); } } var geocoder; function codeAddress(latlng) { // HERE IS THE PROBLEM!!!! // Test show correctly "(lat,lng)" BUT no marker showed on the map! document.getElementById("test").innerHTML = latlng; geocoder.geocode( { 'latLng': latlng}, function(results, status) { if (status == google.maps.GeocoderStatus.OK) { var marker = new google.maps.Marker({ map: map, position: latlng //icon: new google.maps.MarkerImage("http://www.google.com/images/icons/product/fusion_tables-32.png") }); } }); } </code></pre> <p><strong>UPDATE</strong>: Based on @Trott's answer, maybe something like this? But still not running. Any advice?</p> <pre><code>function getData(response) { numRows = response.getDataTable().getNumberOfRows(); //create an array of row values for (i = 0; i &lt; numRows; i++) { rowtext = response.getDataTable().getValue(i,0); var strArr[] = rowtext.split(","); document.getElementById("via").innerHTML = rowtext; row = new google.maps.LatLng(strArr[0],strArr[1]); codeAddress(row); } } </code></pre>
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    1. USMassimo Variolo
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    1. CODid you try uncommenting the icon line?
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    2. COsure :). It semms that the coordinates extracted from fusion tables aren't recognized. If I row.type ... I get "uncategorized"
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    3. COAre you sure they are the correct way round? lat/lng many systems store them lng/lat - this has bitten me a few times (kml, looking at you mate) - ah no, they are the right way round for the map itself.. italy right? Whatabout the data you are fetching? Similar numbers? T
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