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@@ -39,4 +39,27 @@
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39
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39
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<div id="result"></div>
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</section>
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</body>
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+<script type = "text/javascript">
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+var httpClient=function(){
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+ var movies;
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+ var onHttpRequest = new XMLHttpRequest();
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+ onHttpRequest.onreadystatechange =function(){
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+ if(onHttpRequest.readyState ==4 && onHttpRequest.status == 200){
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+ movies = JSON.parse(onHttpRequest.responseText);
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+ for(var i = 0; i < movies.data.length;i++){
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+ var movie= movies.data[i];
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+ if(movie[10]=="Golden Gate Bridge"){
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+ document.getElementById('result').innerHTML +=(movie[8]+ " "+movie[9]+" "+movie[12]) + "<br>";
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+ }
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+ }
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+ }
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+ }
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+ var theurl='https://data.sfgov.org/api/views/yitu-d5am/rows.json?accessType=DOWNLOAD';
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+ onHttpRequest.open("GET",theurl,true);
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+ onHttpRequest.setRequestHeader("Content-Type","text/plain");
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+ onHttpRequest.send();
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+ return movies;}
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+ httpClient();
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+
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+</script>
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65
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</html>
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