hi
i want draw multiple google bar chart in for loop .but draw only last graph
with value.Please help me
<%int countv=1;%>
var chart="";
var data="";
var options="";
<c:forEach var="entry1" items="${ytdGraphMap}">
<c:forEach var="hash1" items="${entry1['key']}">
google.charts.load('current', {packages:['corechart']});
google.charts.setOnLoadCallback(drawStuff);
function drawStuff() {
data= new google.visualization.DataTable();
data.addColumn('string', 'Country');
data.addColumn('number', 'GDP');
data.addRows([
['US', ${ytdGraphMap[hash1]}],
['China', ${ytdGraphMap[hash1]}],
['Japan', ${ytdGraphMap[hash1]}],
]);
options = {
title: 'GDP of selected countries, in US $millions',
width: 300,
height: 200,
legend: 'none',
bar: {groupWidth: '95%'},
vAxis: { gridlines: { count: 4 } }
};
chart = new
google.visualization.ColumnChart(document.getElementById('number_format_chart<%=countv%>'));
chart.draw(data, options);
};
<%countv++;%>
</c:forEach>
</c:forEach>
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