1. How to solve the problem of browsing ASP page, read only in local buffer!
Response.expire =0
2. The authentication number of the login is generated?
For:
respectively output hour (logtime), Minute (LogTime), Second (LogTime) (they do not need to add CStr),
CStr (Int (rnd*10000)) to see if there is a problem. In addition, obtaining a unique SN upon landing can
With SessionID & Now ()
3. The original code leaked?
Use WebClass to do, do not have to consider the original code leaks this problem.
4. Ask, who knows the Web page on the stock market timing refresh is how to achieve it?
A: You can use javaapplet communication functions to achieve.
Page refreshes can be made with <body onload= "settimeout (' location.reload () ', 5000);" >
5. What method does ASP use to display the picture in the database to the page?
Answer: response. Contenttype= "Image/jpeg" and then output the data with Response.BinaryWrite
Response. Contenttype= "Html/image"
6. How do I know the Memo field size, have friends say with Len (Recordset (MEM))?
A: If it is the database field name can be: Rs ("field name") (in your place should be RS ("ly"))
You can also do this:
If your RS is built with a SELECT statement, you can use numbers to refer to
Ssql= "Select id,ly from table name"
Set Rs=conn.execute (sSQL)
RS (0) means RS ("id"), and RS (1) is RS ("ly")
Q: Just want, like this forum display posts size method, such as (Bytes)
A: The ActualSize property of a Field object in ADO
7. How can I enter the contents of a text box that will wrap according to the line I entered?
Answer: Text area <textarea> words attribute wrap= "off"
Q: How the implementation will wrap according to the input text. Rather than you enter a large paragraph of text (there is a carriage return in the middle) but again from the record from the time there is no return, only in the place where the line should be changed into a space.
Answer: very simple!!
If the content fetched from the database is RS ("content")
<%
Dim scontent
Scontent=rs ("Content")
Scontent=replace (SCONTENT,CHR) & Chr (a), "<Br>"
Response.Write (scontent
%>
If you still want to save the space, you can also
Scontent=replace (Scontent, "", " ")
8. How to use ASP technology, the records of the database are divided into multiple lines to write a text file?
Answer: Read the database with ADO, write the file with FileSystemObject
9. Can you write a short example of writing a file with FileSystemObject?
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