100 points to find the rib about the ASP summary function 80 points for satisfaction .

Design three tables.

1. List of items.

2. Unit table.

3. Purchase form.

Each table has a key field "id", and the purchase table has two integer fields associated with the item table and the unit table, such as w id and d id. Set two selection boxes on the purchase screen to read data from the item table and the unit table respectively, if the current unit does not exist in the database, you can pop up a window (page) to add units, and the item will be treated in the same way. After selecting an item and unit on the purchase screen, a new record will be added to the database purchase table to associate the corresponding item ID with the W ID and the D ID to the corresponding unit ID.

When the statistics are recorded, the first cycle cell marker lists each unit (the first cell puts a slash header, which can be achieved with **), and then the cycle line marker, and the corresponding cell of each unit lists the weight statistics of each item, and the first cell of each row puts the item name.

1. List the unit (** first row): select * from the unit table order by unit name.

2. List items (**The first cell of each row): select * from the list of items order by item name.

3. Statistical weight: select sum (weight field) from the purchase form where w id = corresponding item id and d id = corresponding unit id. Use rs(0) when fetching data.

Hold the required data with variables in each query.

If the final display, which is the style of the statistics, is what you post, you can use the gridview to display it.

Or use datatable to loop, if you use loops, it's better to use repeater.

The database can be designed like this: vegetables are a table (scid), meat dishes are a table (hcid), and then there is a general table that wraps vegetables and meat dishes (id primary key + scid, hcid) in this way, first loop out the total menu, which is the meat dish, and the vegetables are the first-level headings (select scid and hcid from the general table), as you can show on the left side of the diagram, and then according to the id of the meat and vegetables, the second-level content is queried, which is pork and tomatoes.

Hoopoe bird (scientific name: upupa epops) is also known as Hu Biao, Hua Pu Fan, Mountain Monk, Cockscomb Bird, etc., with a striking feather crown on the top of the head, usually folded and lodging is not obvious, when it is upright and upright, it is like an open folding fan, and it rises and falls with the chirping. The mouth is slender and curved downward.

It is a well-known insectivorous bird that preys on the trunks of trees in open fields, gardens, and suburbs, and preys on pests such as needleworms, mole crickets, marching insects, walking insects, and longhorn beetle larvae, accounting for about 88% of its total food consumption. It plays an important role in the protection of forests and farmland.

80÷（1+7/3）

24 points. Answer; Xiao Gang's usual score is 24 points.

It is necessary to know his final grades in order to count his usual grades.

It depends on how you use asp variables, if it is submitted in a form, it is best to build a hidden text input box and assign values with js.

idnum").value=num;

After the form is submitted, use the request("idnum") to asp variables.

Excuse me, are you writing in js or jquery

I'm 429644134 I've already added Hurry up and give me the question.

Z big: Infinite Terror, Infinite Future, Death Beginning, Great Cosmic Age.

Xiuzhen: Knowing the North Tour, the Netherworld Immortal Path.

Cat greasy: Guests, celebrating more than one year.

The Forbidden Island of Human Nature, Fog Sail Island brings you a different feeling.

Forbidden Island of Human Nature. If you don't remember after reading it, I'll give you points!

What about Guo Jingming's book? For example, the summer solstice has not yet arrived, and the number of flowers falling in the dream is very beautiful in the small era.

[Lan Yin Biyue] talks about the rivers and lakes.

This is actually a DV, when it will come out with a broadcast-level effect, our idea is, you buy a normal DV, upgrade the microphone, and the tripod is OK

It's a hassle, and you have to write the interface program manually.

Still use. .net.