【 tulaoshi.com - PHP 】
图书查询部分：
<?
if(!$UploadAction):
?
<?
//本程序是为输出书名，作者、出版社资料而设。
//编者：孔秀祥。日期：2001/3/25
?
<HTML<HEAD
<TITLE书目查询 </TITLE
</HEAD
<BODY<TABLE align=CENTER
<FORM ENCTYPE= "multipart/form-data" NAME = "SubmitForm"
ACTION= "<? $PHP_SELF ?" METHOD = "POST"
<INPUT TYPE= "hidden" NAME = "MAX_FILE_SIZE" VALUE ="20000000"
<INPUT TYPE= "hidden" NAME = "UploadAction" VALUE = "1"
<!--TR<TD文件名<TD<INPUT NAME = "UploadFile" TYPE = "file" VALUE="" SIZE = "30"</TR--
<TR<TD align=center著作名<TD<INPUT NAME = "b_name" TYPE = "text" VALUE="" SIZE = "30" maxlength=100</TD</TR
<TR<TD align=center作者<TD姓<INPUT NAME = "a_first1" TYPE = "text" VALUE="" SIZE = "6" maxlength=20
名<INPUT NAME = "a_last1" TYPE = "text" VALUE="" SIZE = "6" maxlength=20</TD</TR
<TR<TD align=center出版社<TD<INPUT NAME = "p_name" TYPE = "text" VALUE="" SIZE = "30" maxlength=100</TD</TR
<TR<TD出版日期<TD<INPUT NAME = "p_year" TYPE = "text" VALUE="" SIZE = "4"年
<!--INPUT NAME = "p_month" TYPE = "text" VALUE="" SIZE = "2"月 <--
<TR<TDISBN<TD<INPUT NAME = "isbn" TYPE = "text" VALUE="" SIZE = "25"
</TABLE<TABLE align=center
<TR<TD align=center
<INPUT NAME = "submit" VALUE = "提交" TYPE = "submit"
<TD<INPUT NAME = "reset" VALUE = "重置" TYPE = "reset"
</TD</TR
</FORM</CENTER</TABLE</BODY
</HTML
<?
else:
session_start();
require "config.php3";
$b_price=$b_price_a.".".$b_price_b;
$UploadAction=0;
$repeat=0; //是不是重复了。
$TimeLimit=0; //设置超时限制时间缺省时间为 30秒设置为0时为不限时
set_time_limit($TimeLimit);
@MYSQL_CONNECT($hostname,$dbusername,$dbpassword) OR DIE("不能连接数据库！");
@mysql_select_db("$dbname") or die("不能选择数据库！");
//$q="select books.books_id, books.books_name,author.first_name,author.last_name,publisher.publisher_name from books,author,books_author,publisher where books.books_name="$b_name" and books.publisher_id=publisher.publisher_id and books.books_id=books_author.books_id and books_author.author_id=author.author_id";
if($b_name!="")
$bn="books.books_name="$b_name" and ";
if($p_name!="")
$pn="publisher.publisher_name="$p_name" and ";
if($a_first1!="")
$af="author.first_name="$a_first1" and ";
if($a_last1!="")
$al="author.last_name="$a_last1" and ";
if($p_year!=""){
$date_p="books.date_pub rlike '^$p_year.*' and ";
}
if($isbn!="")
$is="books.ISBN="$isbn" and ";
$q="select books.books_id, books.books_name,author.first_name,author.last_name,publisher.publisher_name from books,author,books_author,publisher
来源:https://www.tulaoshi.com/n/20160129/1493532.html
