I created a report with an Input Control for parameter "DateRange" with "DAY-1" as default. I wrote the below code to access the report from past e.g. for 1st July. It is not giving any error, however it always displayed the report for "DAY-1". Pleaes do let me know, how I can I customize on the basis of Date. var report = v.report({ resource: "/public/Performance_Report", container: "#container", params: { "DateRange": ["2014-07-01 00:00:00"] }, //{ "DateRange": ["2014-07-01"] }, error: function (err) { alert("Visualize JS error: " + err.message); }