News classification input and display system the system can enter titles, content, pictures, and related software. when displaying news, the system determines whether to display the content based on whether there are images and related software, the page displays the latest article. click the directory to display the previous article.
Create the channelimages and channelsoft directories and set the permission to 777.
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News table structure
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# Host: localhost Database: yourdb
#--------------------------------------------------------
#
# Table structure for table 'yourtable'
#
Create table news (
Id int (11) DEFAULT '0' not null auto_increment,
Kind varchar (16 ),
Title varchar (60 ),
Content text,
Pic varchar (30 ),
Timer datetime DEFAULT '2017-00-00 00:00:00 'not null,
Soft varchar (30 ),
Primary key (id ),
KEY timer (timer)
);
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News input file: insert.htm
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News input
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End of insert.htm
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Insert. php
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$ Day = date ("md ");
If ($ pic! = "None "){
$ Picname = $ day. $ pic_name;
Copy ($ pic, "channelimages/$ picname ");
Unlink ($ pic );
}
If ($ soft! = "None "){
Copy ($ soft, "channelsoft/$ soft_name ");
Unlink ($ soft );
}
$ Dbh = mysql_connect ('localhost', 'uesrname', 'passward ');
Mysql_select_db ('yourtable ');
$ Dat = date ("Y-m-d h: I: s ");
$ Query = "insert into news (title, kind, content, pic, timer, soft) values ('$ title',' $ kind', '$ content ', '$ picname', now (),' $ soft_name ')";
$ Res = mysql_query ($ query, $ dbh );
$ Err = mysql_error ();
If ($ err) {echo $ err; exit ();}
Echo"
";
Echo"Input successful
";
?>
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End of insert. php
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News File: news. php
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Display type 1
$ Db = mysql_connect ("localhost", "username", "passward ");
Mysql_select_db ("yourtable", $ db );
$ Result = mysql_query ("select id, title from news where kind = 'Type 1' order by timer desc ");
For ($ a = 0; $ a <10; $ a ++)
{If (! ($ Ahrow = mysql_fetch_row ($ result) break;
$ Id = mysql_result ($ result, $ a, "id ");
$ Title = mysql_result ($ result, $ a, "title ");
Echo "". $ title ."
";
}
If (! Isset ($ id) $ id = mysql_result ($ result1, 0, "id ");
$ Result = mysql_query ("select * from news where id = $ id order by timer desc ");
$ Rows = mysql_fetch_row ($ result );
Echo"
";
Print $ rows [2];
Echo"
$ Rows [5] ";
If (strlen ($ rows [4])> 0) echo"
";
Echo str_replace ("\ r ","
", Str_replace (" "," ", $ rows [3]);
If (strlen ($ rows [6])> 0) echo"
> Click to download
";
?>
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End of news. php
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