What is the first project ?? Begging for guidance from experts

What is the first project ?? I begged experts to guide myself on the html, php, and mysql projects for a while.
The general requirement is as follows:

1. data import function (excel)
2. Design and modification of special dates
3. Data Statistics
First, the data query function is implemented, and basic descriptive statistical parameters are provided based on the query results. The query content mainly includes:
(1) special date
(2) selected date segments
(3) the number of weeks to weeks selected
(4) selected time period
4. data plotting
First, implement the Data Query function, and plot the data based on the query results.
(1) static 2D and 3D
(2) dynamic plotting
I have no practical experience in the project, but I have made up my mind to develop in this direction. I have no good ideas for this project. please kindly advise me! Thank you very much ~~~

Reply to discussion (solution)

Step 1 design the database

This is how difficult the first project is. haha, excel, drawing statistical charts. are you going to prepare handwriting or handwriting ..... you can find several open-source class libraries and use them directly ....

Excel import is simple,
Find a JS Date control on the Internet by date,
What do you mean by special dates,
You can also find a useful chart on the Internet,
Therefore, the final problem is mainly database design and data query,
However, this project is indeed difficult for beginners for the first time.

This is how difficult the first project is. haha, excel, drawing statistical charts. are you going to prepare handwriting or handwriting ..... you can find several open-source class libraries and use them directly ....
Because this project was designed by a teacher of mine. at that time, let's challenge it... I hope I can share with you the progress and improve my practical experience after completing the project. in excel, I have two excel tables, but I just want to display them on the webpage, import the database again"

Excel import is simple,
Find a JS Date control on the Internet by date,
What do you mean by special dates,
You can also find a useful chart on the Internet,
Therefore, the final problem is mainly database design and data query,
However, this project is indeed difficult for beginners for the first time.
I can fix that js date. The key is that the special date is required: the special date mainly includes:
China's statutory holidays, winter holidays, summer vacations, and semesters
For example, the first semester of the academic year 2011-2012 is: 2011.09.01 ~ 2012.01.15

Try to write and paste the code first. let's show it to you !! 1

Try to write the code first, and then paste the code again and communicate with each other.

1. design the database. this is the first priority. The design of the database directly affects the query efficiency.
2. read content in EXCEL.
3. store the read content to the database (add ).
4. implement the query function. (Query)
5. special display, 2D/3D, it is estimated to use JS plug-in, it is recommended to use armcharts, download URL: http://www.amcharts.com/download/
Therefore, it is quite simple.