Displaying an Empty Value by Default in a Date Widget

Version

Expected Effect

When you add a date widget in a report, the widget displays the current date by default. You want to display the empty value by default in a date widget. Namely, you want to display no date at all by default, as shown in the following figure.

Implementation Method

You can realize the effect by modifying the type of the widget value.

Date Widget Adding

Create a general report, and add a date widget on the parameter panel. The date widget displays the current date by default, as shown in the following figure.

Method One

Modify the type of Widget Value to Formula, and enter "" in the input box of Formula, as shown in the following figure.

Method Two

Modify the type of Widget Value to Field, as shown in the following figure. In this case, you just need to select Field as the type of Widget Value and do not need to select any field.

PC

The effect is the same as that shown in section "Expected Effect."

Mobile Terminal

The following figure shows the preview effect on the DataAnalyst app and the HTML5 terminal.