- Fixed Milestone Tracker

lib/milestone-tracker.adp

-<if "" ne @data_list@>
+<if "1" eq @show_diagram_p@>
 <div id=@diagram_id@></div>
 <script type='text/javascript'>
 
+// Special variant of a line series for milestone tracker...
+// ... that actually skips "undefined" values in the store.
+Ext.define('Ext.chart.series.MilestoneLine', {
+    extend: 'Ext.chart.series.Line',
+    type: 'milestoneline',
+    alias: 'series.milestoneline',
+
+    drawSeries: function() {
+	var me = this,
+        chart = me.chart,
+        store = chart.getChartStore();
+
+	// Loop throught the store and convert empty strings into "undefined" values.
+	// Undefined values are skipped by the underlying series.Line diagram.
+	store.each(function(record) {
+	    for (var key in record.data) {
+		var value = record.data[key];
+		if ("string" == typeof value && "" == value) { record.data[key] = undefined; }
+	    }
+	});
+
+	// Call the basic drawSeries(), now skipping empty values
+        this.callParent(arguments);
+    }
+});
+
 Ext.require(['Ext.chart.*', 'Ext.Window', 'Ext.fx.target.Sprite', 'Ext.layout.container.Fit']);
+Ext.onReady(function () {
 
-    window.store = Ext.create('Ext.data.JsonStore', {
+    var store = Ext.create('Ext.data.JsonStore', {
 	fields: @fields_json;noquote@,
 	data: @data_json;noquote@
     });
 
-Ext.onReady(function () {
-    
     chart = new Ext.chart.Chart({
 	width: 600,
 	height: 300,
@@ -19,27 +44,47 @@ Ext.onReady(function () {
 	renderTo: '@diagram_id@',
 	legend: { position: 'right' },
 	axes: [{
-		type: 'Time',
-		position: 'left',
-		fields: [@fields_joined;noquote@],
-		dateFormat: 'M Y',
-		constrain: false,
-		step: [Ext.Date.MONTH, 2],
-		fromDate: @y_axis_min_date_js;noquote@,
-		toDate: @y_axis_max_date_js;noquote@,
+	    type: 'Time',
+	    position: 'left',
+	    fields: [@fields_joined;noquote@],
+	    dateFormat: 'M Y',
+	    constrain: false,
+	    step: [Ext.Date.MONTH, @yrange_step_months@],
+	    fromDate: @yrange_start_date_js;noquote@,
+	    toDate: @yrange_end_date_js;noquote@,
 	}, {
-		type: 'Time',
-		position: 'bottom',
-		fields: 'date',
-		dateFormat: 'M Y',
-		constrain: false,
-		step: [Ext.Date.MONTH, 2],
-		fromDate: @start_date_js;noquote@,
-		toDate: @end_date_js;noquote@
+	    type: 'Time',
+	    position: 'bottom',
+	    fields: 'date',
+	    dateFormat: 'M Y',
+	    constrain: false,
+	    step: [Ext.Date.MONTH, @tracker_step_months@],
+	    fromDate: @tracker_start_date_js;noquote@,
+	    toDate: @tracker_end_date_js;noquote@,
+	    label: {rotate: {degrees: 315}}
 	}],
-	series: [@series_json@]
+	series: [@series_json;noquote@]
     }
 )});
 </script>
+
+
+
+<p>audit_count=
+<%= [db_string audits "
+	select	count(*)
+	from	im_audits a,
+		im_projects p,
+		im_projects main_p
+	where	main_p.project_id = :main_project_id and
+		p.tree_sortkey between main_p.tree_sortkey and tree_right(main_p.tree_sortkey) and
+		p.project_id = a.audit_object_id
+"] %></p>
+
+@debug_html;noquote@ 
+
+-->
+
+
 </if>