Mobile Forms to Collect Field Data faster

Custom Dashboards

Description: in the Forms web app, the Dashboard displayed in the main screen and Dashboard tab in each of the Template sections can be customized using Javacsript
Where to enter code: in the Options menu / Custom Dashboard tab for the Forms main screen; and in the Configuration / Templates menu / Dashboard tab for each template
Syntax: replace the Forms.viewDashboard and Report.writeDashboard functions in place. Draw charts with the Chart object
Examples:
Replace the Dashboard in a Template section:

Report.writeDashboard = function(templateid) {
            var template = Query.selectId("Forms.templates", templateid);
            List.addItemTitle(template.name + " Dashboard");
         }

Below is the code for the existing Forms.viewDashboard function, which you can customize:

    Forms.viewDashboard = function (tab) {
        var groupid = null;
        Toolbar.addTab("Overview", "Forms.viewDashboard()");
        Toolbar.addTab("By Staff", "Forms.viewDashboard(1)");
        Toolbar.addTab("By Template", "Forms.viewDashboard(2)");
        if (tab == null) {
            var where = (groupid != null) ? "groupid={groupid}" : null;
            showDateChart(where);
        } else if (tab == 1) {
            Forms.writeDashboardStaff();
        } else if (tab == 2) {
            Forms.writeTemplateChart();
        }
        List.show();
    }
    function showDateChart(where) {
        var startdate = Date.addDays(Date.weekStart(), -8*7);
        var map = new HashMap();
        for (var i = 0; i < 8; i++) {
            var date = Date.addDays(startdate, i*7);
            map.set(date, 0);
        }
        var where2 = "date>={startdate}";
        if (where != null) where2 += " AND " + where;
        var forms = Query.select("Forms.forms", "id", where2);
        for (var i = 0; i < forms.length; i++) {
            var form = forms[i];
            var date = Date.weekStart(form.date);
            map.increment(date, 1);
        }
        Chart.init();
        Chart.setTitle("Forms created by week");
        Chart.addColumn('string');
        Chart.addColumn('number');
        for (var i = 0; i < map.keys.length; i++) {
            var date = map.keys[i];
            var count = map.get(date);
            Chart.addRow(Format.week(date), count);
        }
        Chart.show("bar");
    }