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POLocation aware and weather website. Problems with Javascript and cross site XML
 

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  1. POLocation aware and weather website. Problems with Javascript and cross site XML
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    <p>Trying to make a page where it shows current weather to a user via Javascript. So I have code that can find a users location and properly create a URL that will fit the convention for Google's weather API perfectly but the problem is making the xml request and presenting the weather data back to the user is proving a problem. I have installed mod_rewrite for apache to get around the cross site xml problem however it doesn't seem to be working properly. Anyone else have and idea how I could get this to work? Here is the code I have so far:</p> <pre><code>&lt;html&gt; &lt;head&gt; &lt;meta name="robots" value="none" /&gt; &lt;title&gt;&lt;/title&gt; &lt;/head&gt; &lt;body&gt; &lt;div id="yourinfo"&gt; &lt;/div&gt; &lt;b&gt;url:&lt;/b&gt; &lt;span id="url"&gt;&lt;/span&gt;&lt;br /&gt; &lt;b&gt;city:&lt;/b&gt; &lt;span id="city"&gt;&lt;/span&gt;&lt;br /&gt; &lt;script type="text/javascript" src="http://www.google.com/jsapi"&gt;&lt;/script&gt; &lt;script type="text/javascript"&gt; if(google.loader.ClientLocation) { visitor_lat = google.loader.ClientLocation.latitude; visitor_lon = google.loader.ClientLocation.longitude; visitor_city = google.loader.ClientLocation.address.city; visitor_region = google.loader.ClientLocation.address.region; visitor_country = google.loader.ClientLocation.address.country; visitor_countrycode = google.loader.ClientLocation.address.country_code; weather_http = 'http://www.google.com/ig/api?weather=' + visitor_city + '+' + visitor_region; var Result = weather_http; } else { document.getElementById('yourinfo').innerHTML = '&lt;p&gt;Whoops!&lt;/p&gt;'; } if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest(); } else {// code for IE6, IE5 xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.open("GET",'weather_http',false); xmlhttp.send(); xmlDoc=xmlhttp.responseXML; document.getElementById("url").innerHTML=weather_http document.getElementById("city").innerHTML=xmlDoc.getElementsByTagName("city")[0].childNodes[0].nodeValue; &lt;/script&gt; </code></pre> <p> </p>
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    1. This table or related slice is empty.
    1. USJoel Smith
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    1. PO
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    1. COWhat exactly is the problem? What doesn't work?
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      1. POLocation aware and weather website. Problems with Javascript and cross site XML
      1. USPekka 웃
    2. COVery hard for me to tell because I'm new to javascript and don't have an easy way to test it. It seems the URL comes back in the weather_http variable but when I do the GET request and try to parse it nothing gets written to the screen
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      1. POLocation aware and weather website. Problems with Javascript and cross site XML
      1. USJoel Smith
 

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