How to Have Break By Switchable Dimensions Update Title

Hi Astroraf,

To clarify the template variables shared in the examples to show how those option will differ:

The {{val}} template will return all the values separated by "And". 

The {{dim}} parameter differs based on whether it is placed in the global widgetTitleTemplate, or in the dim array.

This differences is:

For the global widgetTitleTemplate:

prism.registerSwitchDimension({
    widget: widget,
    widgetTitleTemplate: "{{val}} By {{dim}}", // When global widget title template is defined, the widget title will be dynamically calculated on widget load. {{dim}} is replaced with all dimensions separated by "And" and  {{val}} is replaced with all the values separated by "And".
    maxItemsBeforeSubMenuIsCreated: 5, // Optional property that defines the max number of dimensions in context menu (default value is 5). When the limit is exceeded, all dimensions will be placed within a sub menu.
    dimensions: [
        {
            panel: 'categories', // Panel name for dimensions
            dims: [
                {
                    "index": 0, // Dimension index, make sure that in your panel you have a dimension with the same index.
                    "dim": "[country.Country]", // Dimension string (case sensitive)
                    "datatype": "text", // Datatype
                    "title": "country", // Caption for menu item
                    "widgetTitleTemplate": "Revenue By {{dim}}" // Optional property that specifies widget title according to changes. Template must contain {{dim}} variable which specifies the dimension's title (default value is title of dimension).
                },
                {
                    "index":0,
                    "dim":"[brand.Brand]",
                    "datatype": "text",
                    "title":"brand",
                    "widgetTitleTemplate": "Revenue By {{dim}}"
                },
                {
                    "index":0,
                    "dim":"[category.Category]",
                    "datatype": "text",
                    "title":"category",
                    "widgetTitleTemplate": "Revenue By {{dim}}"
                }
            ]
        }
    ]
});