Yii Framework official guide series 16-use forms: overview

Collecting user data through HTML forms is one of the main tasks of Web application development. In addition to form design, developers also need to fill existing or default data in the form to verify user input and display the appropriate error information for invalid input...

Collecting user data through HTML forms is one of the main tasks of Web application development. In addition to form design, developers also need to fill existing or default data in the form to verify user input, display appropriate error information for invalid input, and save the input to persistent storage. Yii greatly simplifies this workflow through its MVC structure.

To process a form in Yii, follow these steps:

1. Create a model class that represents the data fields to be collected.

2. Create a controller action and submit the response form.

3. Create a form related to the controller action in the view script.

In subsequent sections, we will detail the implementation of these steps.

Yii Framework official guide series 17-use forms: Create models

Yii Framework official guide series 18-use forms: create actions

Yii Framework official guide series 19-use forms: create forms

Yii Framework official guide series 20-use forms: collecting table input in batches

Yii Framework official guide series 21-use forms: use Form Builder (CForm)

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