Gravity Perks Auto List Field

Forms that ask for a number of items often leave visitors to adjust a List field by hand. Someone enters 4 in a Quantity field, then has to click to add four rows themselves. Gravity Perks Auto List Field handles that step. It links the row count of a List field to a Number, Quantity, Single Product or Calculated Product field, so the rows appear or disappear as the value changes.

The link also runs the other way. The plugin can count the rows in a List field and output that number into another field, which is useful for calculations and conditional logic. It supports multi-column List fields and merge tags such as {Label:ID:count}. Developers can adjust its behavior with filters and hooks, including which trigger fields are supported and whether list action buttons are visible.

Features

• Sync rows to a field value: The number of rows in a List field follows the value of a Number or Quantity field, so the list length always matches the visitor's input.
• Works with product fields: Single Product and Calculated Product fields can also control the row count, which suits order forms where each item needs its own details.
• Automatic row adding and removing: Rows are added or removed for you when the trigger field changes, which removes manual edits and cuts down on input mistakes.
• Row count output: The plugin counts the rows in a List field and passes that number into another field, ready for calculations and conditional logic.
• Instant keyup updates: A keyup listener on trigger inputs updates the list as the visitor types, without waiting for them to leave the field.
• Multi-column list support: It works with multi-column List fields and supports merge tags such as {Label:ID:count} for using the row count elsewhere in a form.
• Filters and hooks for developers: Developers can change supported trigger fields, the visibility of list action buttons and frontend script options to fit a particular form.
• Part of Gravity Perks: Auto List Field belongs to the Gravity Perks collection of Gravity Forms add-ons, so it sits alongside other perks for form customization.

Best for

• Gravity Forms users building order or quantity forms
• Developers who want list rows controlled by other fields
• Site owners cutting manual entry errors in forms