asp.net - Saving Information For The Duration The User Has A Site open -

-

How do I set it up:

Which link does I add to a user in a website? I want to save it. I had thought of creating a jquery function that would save the link name from clicking on a link every time, then after user shutting down the site, the information Ajax to DB

Is this sound proper in any of the samples?

Since there are many pages with multilayer links, I want to integrate something in javascript for a session variable so that I add a link to a user at all times and send DB information only once, every time A user opens a DB connection and sends information when clicking on a link.

There are links products so I want to save related products, so I want to save related product information. Maybe I need a cookie instead?

Waiting for the user to leave the site is good in theory, but never practice. Because you can not really know for sure when the user is going - or it may be late (such as the user has turned the computer off.) That you actually want to do, Keeps track of using AJAX

To do this, you must specify a unique ID for each user session. ASP.N.T It does this for you (a session cookie is created for each visitor on the site.) Using the ASP.NET session identifier will save you a lot of work.

Every time the user you want to save, just have to make an AJAX call (you do not care about return) which logs in to your DB.

Here's a Microsoft Doc about Automatic Session ID

or to get unique IDs, use only the following code: 

  string sessID = System.Web.SessionState.SessionID;

Comments

Post a Comment

Popular posts from this blog

qt - switch/case statement in C++ with a QString type -

-
I want to use switch-case in my program but the compiler generates an error. How can I use the switch statement with QString ? The compiler gives me this error: The expression of the switch type 'QString' is invalid My code is as follows : boolStopWord (the word QString) {bool flag = false; Switch (word) {case "the": flag = true; break ; "On" case: flag = true; break ; Case "in": flag = true; break ; Case "your": flag = true; break ; Case "near": flag = true; break ; Case "all": flag = true; break ; Case "this": flag = true; break ; } Return flag; } How do I use the switch statement with a Caststring ? You can not use the switch statement in C ++ language with integral or enum types. You can formally enter the square type of object in the switch statement, but this means that the compiler will look for a user-defined conversion to convert it to an integral or enum type.
Read more

python - sqlite3.OperationalError: near "REFERENCES": syntax error - foreign key creating -

-
I'm trying to create a predefined key after checking the manual and I wrote it: Db.execute ("create table" Table 2 (id, integer primary key, somedata integer) "db.execute" (table creation table 2 does not exist (name text, maintain reference (id) ") and found this: sqlite 3. Operation error: near" references ": syntax error Your second ligne is wrong db.execute ("create table if table does not exist 2 (name text, my_id integer, foreign key (my_id) reference Maintenance (ID)) ") as explained
Read more

Python's equivalent for Ruby's define_method? -

-
What is a Python equivalent for Ruby's define_method , which is the dynamic generation of class methods will allow? (As can be seen in Wikipedia) Functions are first-class objects in Python and assign them The properties of a class or an example can be a way of doing the same thing as a Wikipedia example: colors = {"black": "000", "red": "F00", "green": "0f0", "yellow": "ff0", "blue": "00f", "magenta": "fff", "cyan": "0ff", "white": " FFF "} Class MyStream (ARR): Pass for Name, Code in colors.iteritems (): def _in_colour ( W code = code): return '& lt; Span style = "color:% s" & gt;% s & lt; / Span & gt; ' % (Code, self) setter (histrive, "in_" + name, _in_ color)
Read more