Expressions in Dynamic Panel

Expressions let you configure conditional logic to create dynamic surveys. You can use expressions to implement branching and skip logic, dynamically show and hide questions, mark them as required, enable and disable them, and perform calculations right in the survey JSON schema. This example demonstrates expressions in a Dynamic Panel. Here expressions are used to calculate employment duration. Enter a company name and employment dates to see the number of days employed for this company. You can add as many companies as you want—days employed will be added up and displayed under the Dynamic Panel. Read more...