How To: Anzeigen Eines Countdowns Im Indikatorelement in ArcGIS Dashboards Unter Verwendun

Zusammenfassung

In ArcGIS Dashboards, dashboard elements can be configured to display information in an easy-to-read format. This article provides the workflow to display a countdown in the Indicator element using an Arcade expression.

Vorgehensweise

In ArcGIS Dashboards, in Layout, on the Body tab, click Add element, and select Indicator.

Add an Indicator element to a dashboard by navigating to the Body tab, click 'Add element', and select Indicator in the drop-down list. The Indicator element option is symbolized with a 99! icon.

Select a layer from the map added to the dashboard.
On the Indicator page, select the Indicator tab.
Under Indicator options, for Advanced formatting, click Enable.

To edit the Arcade expression for the Indicator element, navigate to the Indicator tab, and under Indicator options, click Enable on the right to enable 'Advanced formatting'.

On the Expression tab, highlight and delete the existing expression in the box.
Copy and paste the following Arcade expression into the box. For the Date function in endDate, replace the year, month, and day with the desired values.

var startDate = Today();
var endDate = Date(year,month,day);
var daysLeft = DateDiff(endDate, startDate,'day');

return {
middleText: daysLeft,
middleTextMaxSize: 'large',
bottomText: 'Days left!',
}

Note:
In the Date function, months are defined by 0-11 where 0 is January and 11 is December. For example, to indicate May, type '4' as the month in the Date function.