p99980 - 経済統計練習帳

google.load("visualization", "1", {packages:["corechart"]});
var point = new Array();
var pointx = new Array();
var point2 = new Array();
 var x = new Array();
 var year = new Array();
 var month = new Array();
 
function sample() {
 
        var query = "SELECT * FROM " +
            '1kiKsGyXFXVwmOpVGvIBQFT3Iv_4r6dY3oX7btY4x';
        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) {
 
 
　　　　if(rows[i][2]=="東京") sx = sx + 1;
 
        if(rows[i][2]=="東京")point[sx]=rows[i][3];
 
 
 
                }
 
 
                number = sx;
    sx = 0;
 
                for (var i in rows) {
 
 
　　　　if(rows[i][2]=="大阪") sx = sx + 1;
 
        if(rows[i][2]=="大阪")pointx[sx]=rows[i][3];
 
 
 
                }
 
 
 sx = 0;
 
                for (var i in rows) {
 
 
　　　　if(rows[i][2]=="名古屋") sx = sx + 1;
 
        if(rows[i][2]=="名古屋")point2[sx]=rows[i][3];
 
 
 
                }
 
 
 mm=12;
 yy=2008;
 
   for(s=1;s<number+1;s++){
  mm=mm+1;
  if(mm>12)yy=yy+1;
  if(mm>12)mm=1;
  year[s]=yy;
  month[s]=mm;
 
    }
 
 
 
 for(s=0;s<number+1;s++){
 x[s]=new Array();    
 }
 x[0][0]="date";
 x[0][1]="東京";
 x[0][2]="大阪";
 x[0][3]="名古屋";
 for(s=1;s<number+1;s++){
 x[s][0]=""+year[s]+"年"+month[s];    
 x[s][1]=1*point[s];   
 x[s][2]=1*pointx[s];  
x[s][3]=1*point2[s]; 
}
 
 
var data =google.visualization.arrayToDataTable(x);
var op = {title: '日本百貨店協会'};
 
var chart = new google.visualization.LineChart(document.getElementById('memo'));
chart.draw(data, op);
 
 
 
 
 
 
 
            }
        });
 
}