I want to make a dynamic snippet which load the dynamic data from the model. And the snippet also has a dropdown in the option where user choose or select and the data will be filtered depending on the users selection.

Example:

I need to create a custom snippet. For example my custom snippet name is s_student_snippet.

1. Whenever I drag and drop the s_student_snippet into the website page it shows the list of student (student model: name, age, class).
2. The s_student_snippet has also a snippet-option which is a dropdown menu. And the dropdown menu shows all the class of those students (student model: class). Suppose the value of dropdown menu are a. Class V, Class VI, Class IX and Class X. If I choose Class IX, then the student list filter out only Class IX student and display only Class IX students in the website.