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POWhy JSON doesn't change when explicit assign value in Javascript
 

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    <p>Why my JSON structure does not update when I explicit assign a new value?</p> <pre><code>items[0][i]['human_addressItem'] = address; </code></pre> <p>I am geo reversion latitude and Longitude to take the Human address, that part is working fine, but I can insert it into the JSON, why?</p> <p>This is the example running:</p> <p><a href="http://jsfiddle.net/KGbRh/" rel="nofollow">http://jsfiddle.net/KGbRh/</a></p> <p>CODE:</p> <p>HTML:</p> <pre><code>&lt;script src="http://code.jquery.com/jquery-2.0.2.min.js"&gt;&lt;/script&gt; &lt;script src="http://ajax.microsoft.com/ajax/jquery.templates/beta1/jquery.tmpl.min.js"&gt;&lt;/script&gt; &lt;script src="https://maps.googleapis.com/maps/api/js?v=3.exp&amp;sensor=false"&gt;&lt;/script&gt; &lt;div class="container-fluid"&gt; &lt;!-- Tables --&gt; &lt;section id="tables"&gt; &lt;table&gt; &lt;thead&gt; &lt;tr&gt; &lt;th&gt;[name]&lt;/th&gt; &lt;th&gt;[txtLat]&lt;/th&gt; &lt;th&gt;[txtLon]&lt;/th&gt; &lt;th&gt;[human_address]&lt;/th&gt; &lt;/tr&gt; &lt;/thead&gt; &lt;tbody id="items"&gt; &lt;script id="tmpItems" type="text/html"&gt; &lt;tr&gt; &lt;td&gt;&lt;input value="${name}" type="text" name="[name]"&gt;&lt;/td&gt; &lt;td&gt;&lt;input value="${Latitude}" type="text" name="[txtLat]"&gt;&lt;/td&gt; &lt;td&gt;&lt;input value="${Longitude}" type="text" name="[txtLon]"&gt;&lt;/td&gt; &lt;td&gt;&lt;input value="${human_addressItem}" type="text" name="[human_address]"&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/script&gt; &lt;/tbody&gt; &lt;/table&gt; &lt;/section&gt; &lt;/div&gt; </code></pre> <p>JAVASCRIPT:</p> <pre><code> //GEOCORDER geocoder = new google.maps.Geocoder(); items = [ [{ "Longitude": -73.929489, "Latitude": 40.76079, "name": "Electronics" }, { "Longitude": -73.761727, "Latitude": 40.695817, "name": "02 Dodge (PICS)" }], { "active": 0 }]; for (var i = 0; i &lt; items[0].length; i++) { var address = ""; var lat = parseFloat(items[0][i]['Latitude']); var lng = parseFloat(items[0][i]['Longitude']); var latlng = new google.maps.LatLng(lat, lng); geocoder.geocode({ 'latLng': latlng }, function (results, status) { if (status == google.maps.GeocoderStatus.OK) { if (results[1]) { var address = results[1].formatted_address; //alert(address); console.log(address); } else { alert('No results found in: ' + items[0][i]['name']); } } else { alert('Geocoder failed due to: ' + status + " in: " + items[0][i]['name']); } }); items[0][i]['human_addressItem'] = address; } var o = items; $("#tmpItems").tmpl(items[0]).appendTo("#items"); </code></pre>
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    1. COWelcome to the wonderful world of **async**! You can't do that.
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    2. COWhy not? how can I work around @SLaks ?
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    3. COBecause the callback didn't run yet. You need to put everything in the callback. Consider using promises.
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