How to dynamically display an html page in the framework-php Tutorial

How to dynamically display the content of an html page in the framework: html content in the upper and lower layers, and the middle is the left and right framework structure. The framework has a drop-down list for you to select the report type: reports ), the date and time selection plug-in and the submit button are also available. Select the conditions and click the submit button. to implement the following functions, I am new to html and php. I don't understand it. please kindly advise:
1. get. php is used to process form submission information, query databases, and other operations. it dynamically assigns query results to tables on the corresponding page. how can I dynamically assign values to existing tables?
2. how can I dynamically display the corresponding report html file in the right framework based on different Report types?

Reply to discussion (solution)

I feel that the primary account has a zero base. since it is a zero base, it is best to understand the fundamentals and then ask questions. Or you can spend some money to find someone who will help you with your work. you can tell the person who will help you with your work...

I seem to understand the meaning of the landlord .. In that case, you should use the. php file. php to operate on the database and display the final result on the html page.

You can see the usage of $ _ GET and $ _ POST.

I don't know what LZ means.

No answer I want