// Connect to database
$ Conn = Mysql_connect ("Localhost", "root", "123456 ");
Mysql_select_db ("Test ", $ Conn );
Mysql_query ("Set names GBK ", $ Conn ); // Prevent garbled characters
$ Count = Mysql_query ("Select count (*) from myinfo ", $ Conn ); // Queries the total number of items, but returns a resource variable.
$ Count = Mysql_fetch_array ( $ Count );// Returns an array.
$ Count = $ Count [0]; // Here is the total number.
// Set the number of entries to be displayed on each page
$ Num= 3;
// Total number of pages
$ Page = 0;
If ( $ Count %$ Num ) // Returns true if not divisible
$ Page = Intval ( $ Count /3) + 1; // So add 1
Else
$ Page = Intval ($ Count /3 );
//Which of the following statements start the query?
$ First= 0;
If($ _ Get["Page"])//Get Page
$ First= ($ _ Get["Page"]-1) * 3;//This is the first page
Else
$ First= 0;//If the returned value is null, It is 0. In fact, it can also be left blank, just for good looks. Because the default value already exists.
?>
<! -- The content is displayed, because the attributes of each record are: ID, name, age -->
<Table border = "1">
<Tr>
<TD> id </TD>
<TD> name </TD>
<TD> age </TD>
</Tr>
<? PHP
$ Rs = Mysql_query ("Select * From myinfo limit $ First , $ Num ", $ Conn ); // Start query. Limit indicates the total number of $ num entries to be queried on a page. the first row of the current page is $ first, and the resource is returned.
$ Myrow = Mysql_fetch_array ( $ Rs ); // Returns an associated array.
While ( $ Myrow ) // Loop output
{
Echo "<Tr> ";
Echo "<TD>$ Myrow [ID] </TD> <TD> $ Myrow [Name] </TD> <TD> $ Myrow [Age] </TD> ";
Echo "</Tr> ";
$ Myrow = Mysql_fetch_array ( $ Rs ); // After executing the current entry, You need to execute this statement again. Otherwise, you can only get the first record, which leads to an endless loop.
}
?>
</Table>
<? PHP
Echo"<Br> ";
Echo"Total ".$ Page. "The current page is :".$ _ Get["Page"]. "<br> ";//Displays the total number of pages. The preceding figure has been completed.
$ Last=$ _ Get["Page"]-1;//Previous Page
If($ Last= 0)
$ Last= 1;
$ Next=$ _ Get["Page"] + 1;//Next Page
If($ Next>$ Page)
$ Next=$ Page;
Echo "<A href = 'page. php? Page = ". $ Last . "'> [Previous Page] </a> "; // Previous Page button
$ Del = True ; // Used to determine the Display Mode
For ( $ I = 0; $ I < $ Page ; $ I ++) // Display highlights on the pages of [1] [2] [3 ]...
{
$ J = $ I + 1;
If ( $ J = 3) // We only display the first three items, which are simulated.
{
$ Del = False ;
Echo "<A href = 'page. php? Page = ". $ J . "'> [".$ J . "] </A> ...";
}
If ( $ Del ! = False )
Echo "<A href = 'page. php? Page = ". $ J . "'> [". $ J . "] </A> ";
}
Echo"<A href = 'page. php? Page = ".$ Next. "'> [Next Page] </a> ";//Next Page
?>
</Body>
</Html>
This is very simple. It is just used for sharing. Some functions have not been completed, so I wrote some. Others have read it.
Start building with 50+ products and up to 12 months usage for Elastic Compute Service
1 on 1 presale consultation
24/7 Technical Support 6 Free Tickets per Quarter Faster Response
Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.
A comprehensive suite of global cloud computing services to power your business
Payment Methods We Support
