English:
What is the possibility of creating a field in the registration form of the component causing it to pull information from the sql based on information from a field above? for example: I have a State field and the other city, both have information in the database, by selecting the State field below pulls only the cities with references in that State or province
Brazilian Portuguese
Qual a possibilidade de criar um campo no formulário de cadastro do componente fazendo com que ele puxe informações do sql com base em informação de um campo acima? por exemplo: tenho um campo Estado e o outro cidade, ambos possuem informações no banco de dados, ao selecionar o estado o campo abaixo puxa apenas as cidades com referencia naquele esta
How did you set up the State and City lists? I think you could set up the City field as a foreign key, and use the State as the key, then you can automatically filter the City value by State.
that's exactly what I do Mekalb, on city table has a column named state_id which is the reference of another State table, when I say I mean State (region with numerous cities, like a province)
But the great doubt is when you do it all the time here in the component creator
We use cookies so that you can place orders and we can provide a better service. You can control the use of cookies at the individual browser level. If you reject cookies, you may still use our website, but your ability to use some features or areas of our website may be limited.
