I am not able to see graph below is following code i have written.
Please let me know what is wrong in the code
var xmlDocGetSalesYearForMonth = null;
function GetSalesYearForMonth(sy) {
var xmlhttpGetYear = new XMLHttpRequest();
if (xmlhttpGetYear != null) {
xmlhttpGetYear.onreadystatechange = function() {
var state = xmlhttpGetYear.readyState;
if (state == 1 || state == 2 || state == 3) {
Load();
}
if (state == 4) {
UnLoad();
if (xmlhttpGetYear.status == 200) {
xmlDocGetSalesYearForMonth =
xmlhttpGetYear.responseXML.documentElement;
if (xmlDocGetSalesYearForMonth.childNodes.length > 0)
{
google.setOnLoadCallback(function() {
var data = new
google.visualization.DataTable(), TotalSale = 0;
data.addColumn('string', 'Month');
data.addColumn('number', 'Sales');
var serverData = [];
for (var i = 0; i <
xmlDocGetSalesYearForMonth.childNodes.length; i++) {
TotalSale +=
Number(xmlDocGetSalesYearForMonth.childNodes[i].getAttributes("Amount"));
serverData.push([xmlDocGetSalesYearForMonth.childNodes[i].getAttributes("Id"),
xmlDocGetSalesYearForMonth.childNodes[i].getAttributes("Amount")]);
}
data.addRows(serverData);
var chart = new
google.visualization.ColumnChart(document.getElementById('report'));
chart.draw(data, { width: 400, height: 240 });
});
}
else
ShowMessage(false, " Zero sales for year " + sy);
}
else
ErrorMessage(xmlhttpGetYear);
}
}
xmlhttpGetYear.open("GET", "../Ajax/AjaxCallManager.aspx?
info=26&sy=" + sy, true);
xmlhttpGetYear.send(null);
}
}
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