Value

The Value component accepts a query and displays a formatted value inline in text.

By default, Value will display the value from the first row of the first column of the referenced data.

<Value data={query_name} /> <!-- First row from the first column -->

Specifying Rows and Columns

Optionally supply a column and/or a row argument to display other values from data.

Row index

row is zero-indexed, so row=0 displays the first row.

<!-- Show the **7th row** from column_name -->

<Value 
    data={query_name}
    column=column_name 
    row=6
/>

Example

Markdown:

The most recent month of data began <Value data={monthly_orders} />,
when there were <Value data={monthly_orders} column=orders/> orders.

Results:

Adding a Placeholder

Override errors with the optional placeholder argument. This is useful for drafting reports before writing your queries.

<Value placeholder="Report Date"/>

Formatting Values

Evidence supports a variety of formats - see value formatting and the fmt prop below for more info.

Options

Name	Description	Required?	Default
data	Query name, wrapped in curly braces	Yes	-
column	Column to pull values from	-	First column
row	Row number to display. 0 is the first row.	-	0
placeholder	Text to display in place of an error	-	-
fmt	Format to use for the value (see available formats)	Excel-style format | built-in format | custom format	-