#How-To
A work-around to implement a multiple-choice lookup field in your AppGini apps
AppGini provides a multiple choice option list field, which is a handy way to allow users of your app to select multiple values from a list. We’re going to populate it dynamically from a table, allowing users to add, edit, and delete options without needing to edit the project in AppGini, or upload any files, or manually edit any files.
A work-around to implement a multiple-choice lookup field in your AppGini appsHow to allow numbers only in a field
If you have a numeric field, maybe a price, a score or some other field that should contain numbers only, you might wish to alert the user that only numbers are allowed before she saves the record. This article shows you how to do it in JavaScript.
How to allow numbers only in a fieldAuto-save new record without clicking 'Save' button
This article shows how to auto-save a new record in AppGini without clicking the ‘Save’ button. This is useful when you have a barcode scanner and you want to quickly enter lots of records.
Auto-save new record without clicking 'Save' buttonMaking sure a PHP script is accessible only through being included
This article shows how to make sure a PHP script is accessible only through being included in other scripts, and not by being accessed directly through its URL.
Making sure a PHP script is accessible only through being included