Questions about order delivery

I have a question about order delivery. I don't know how to handle it. please give me some advice. We have more than one thousand orders every day. one order is recorded. after delivery, we need to fill in the express order number and express company in the order record. now there is a problem: 1. The Express company uses the list box to select the operator, and the express order number is filled in with a text box to the operator. Are these two names in an array? Like the check box ??? If an array is used for order delivery
I have a question about order delivery. I don't know how to handle it. please give me some advice.

We have more than one thousand orders every day. one order is recorded. after delivery, we need to fill in the order number and the courier company in the order record. now there is a problem:

I. The Express company uses the list box to select the operator, and the express order number is filled in with a text box to the operator. Are these two names in an array? Like the check box ??? If an array is used, will the list box correspond to the text box ?? How can I pass these two values to another page using javasript for processing ??



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It seems that the master does not understand the server-side program ......

In the same form, you can specify names for each form.
If you use pages for background programmers, you can make Styles. programmers will add their own names.