kubiio - 経済統計練習帳

google.load("visualization", "1", {packages:["corechart"]});
 
var point = new Array();
 var sale = new Array();
var trial = new Array();
 var artist = new Array();
 var title = new Array();
 
 var dic_artist = new Array();
 var dic_title = new Array();
 var delta = new Array();
 var x = new Array();
 
 var number_title,number_artist;
 
function sample() {
 
 
 $("#sel").change(function () {
 
   var v = $("#sel").val();
 
play(v);
 
 
 
 
 
 
});
 
 
 
        var query = "SELECT * FROM " +
            '1xtnMXzaDycY5yrUndvRRdBtTfZLO2XsZuzLD83DW';
        var encodedQuery = encodeURIComponent(query);
 
        var url = ['https://www.googleapis.com/fusiontables/v1/query'];
        url.push('?sql=' + encodedQuery);
        url.push('&key=AIzaSyAH0WCAXRIdHdbI-6bnMSN4kVDDZZmGyqY');
        url.push('&callback=?');
 
 
 
 
 
        $.ajax({
            url: url.join(''),
            dataType: 'jsonp',
            success: function (data) {
                var rows = data['rows'];
 
 
 
                sx = 0;
 
                for (var i in rows) {
                    sx = sx + 1;
                    artist[sx]=rows[i][0];
                    title[sx]=rows[i][1];
                    sale[sx]=rows[i][3];
                    trial[sx]=rows[i][2];
                    point[sx]=rows[i][4];
 
                }
 
                number = sx;
 
number_artist=0;
 
for(s=1;s<number+1;s++){
h=0;    
for(sx=1;sx<number_artist+1;sx++){
if(artist[s]==dic_artist[sx])h=100;    
}                    
if(h<50)number_artist=number_artist+1;
if(h<50)dic_artist[number_artist]=artist[s];
}
 
number_title=0;
 
for(s=1;s<number+1;s++){
h=0;    
for(sx=1;sx<number_title+1;sx++){
if(title[s]==dic_title[sx])h=100;    
}                    
if(h<50)number_title=number_title+1;
if(h<50)dic_title[number_title]=title[s];
}
 
 
 
 
 
 
for(s=1;s<number_artist+1;s++){
$('#sel').append($('<option>').html(dic_artist[s]).val(s));
}
 
$("#memo").html("準備完了");
 
 
 
 
 
 
 
 
            }
        });
 
}
 
 
function play(v){
 
 
for(sx=1;sx<number_title+1;sx++){
delta[sx]=0;    
for(s=1;s<number+1;s++){
h=0;
if(artist[s]==dic_artist[v])h=h+1;
if(title[s]==dic_title[sx])h=h+1;         
if(h==2)delta[sx]=sale[s]; 
}}
 
 
 for(s=0;s<number_title+1;s++){
 x[s]=new Array();    
 }
 
 x[0][0]="title";
 x[0][1]="指標";
 for(s=1;s<number_title+1;s++){
 x[s][0]=dic_title[s];    
 x[s][1]=delta[s]*1.0;   
 }
 
var data =google.visualization.arrayToDataTable(x);
 
 
var op = {title: '国際収支状況'};
 
var chart = new google.charts.Bar(document.getElementById('memo'));
chart.draw(data, op);
 
 
    }