Due to the complex internal architecture involved in the use of inputs and extraction of their values, there are special situations that require some adjustments in the widget query to show values correctly.

Select input multiple selection

The most typical use of a select input is to use its values as filtering criteria. When enabling this option in the select input visual settings to use several values at the same time, the widget query requires certain adjustments. If these adjustments are not carried out, the widget will return an error after confirming your selection in the select input.

This also applies if you add the syntax to automatically show values before selecting them in the input.

To correctly show values, the equal operation must be substituted by the is in operation. Here you have some examples:

Without multiple selection

With multiple selection

where method = $Select0.value

where eq(method, $Select0.value)

where method <- $Select0.value

where method in $Select0.value

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