Lookup ( ) Function
The Lookup() function in AppSheet serves as a bridge to access and retrieve data across tables, leveraging a common key. This functionality is crucial for developing interconnected and data-driven applications. By using Lookup(), app creators can dynamically pull information from a parent or child table based on specified criteria, enhancing the app's usability and user experience. Lookup() searches for a value in a table column and returns a result from the same or different column in the row where the match is found. Its syntax is: LOOKUP(search_value, "table_name", "column_name_to_search", "result_column_name") search_value: The value you're
Switch ( ) function
The SWITCH() function in AppSheet is a powerful tool that simplifies decision-making processes in your applications. Unlike traditional IF() statements that can get complex and hard to manage with multiple conditions, SWITCH() offers a cleaner, more readable alternative. This function evaluates a given expression and matches its result to a list of cases, returning the corresponding value for the first matching case. Using the SWITCH() function in AppSheet is straightforward. Here’s a simple syntax to get you started: SWITCH(expression, case1, value1, case2, value2, ..., default_value) expression: The value or expression you want to evaluate.
