This stuff has been messing with me all day ... But at the end of the discovery can not achieve the effect of their own imagination ... It's a shame ... It seems that PHP also needs to strengthen the XML ... If any of you have any research on this. Welcome Letter to discuss ...
First build the table:
CREATE TABLE Books (
BookID Int (4) not NULL auto_increment,
BookName varchar (m) not NULL,
Bookauth varchar (m) not NULL,
Bookpublisher varchar (m) not
Limitations of XML XML
Currently, the content data for many Web sites are stored in a database or data file. For Web program developers, if you want to extract useful information from a database, the traditional approach is to write scripts on the server side (such as VBScript, JavaScript, CGI, ASP, Perl, and so on) and get records by executing SQL queries again
these operations on data in XML format.C. Unlike HTML, XML markup is defined by the author of the architecture or document and is unrestricted. HTML tags are predefined. HTML authors can only use tags supported by the current HTML
function in the file, known as export and warehouse; the other is to include the Function Code itself, generally the existing DLL, the former database is used; the former TC/BC in DOS is the latter one. The header file (. h) contains the function prototype declaration )."After the # include header file containing these function declarations, our application can
[Reprinted] the difference between HTML and XML: Reprinted htmlxml
Source Address http://blog.163.com/txl129_2006@126/blog/static/1851087820103218453645/
Changed.
What is HTML?
The full combination of HTML is Hypertext Markup Language, and Chinese is also the Hypertext link
format.
C. Unlike HTML, XML markup is defined by the author of the architecture or document and is unrestricted. HTML tags are predefined. HTML authors can only use tags supported by the current HTML standard.
XML usage
Xml
Limitations of XML
Currently, the content data for many Web sites are stored in a database or data file. For Web program developers, if you want to extract useful information from a database, the traditional approach is to write scripts on the server side (such as VBScript, JavaScript, CGI, ASP, Perl, and so on) and get records by executing SQL queries agains
check box in an HTML form.
Input file
Uploads files in HTML forms.
Input hidden
Represents a hidden field in an HTML form.
Input password
Indicates the password field in the HTML form.
Input radio
Indicates the radio button in
(using the TAB key to get the element focus)Null: Not Allowed
General parameter setting of For example href= "index.html" name= "Hello" target= "_top" >
href= "index.html"This parameter cannot be used in conjunction with another parameter name to make a link that can be pressed.
when linked as an outer link: href sets the name of the
to be placed in a specific directory to display the page), so say, nothing, try to use ' Relative path ' to make a connection! Good writing is not easy to make mistakes.
Another situation is: In order to facilitate the arrangement, some netizens like to put all the pictures in the same directory, such as: C:wwwgif under the p1.gif, p2.gif two map, and index.htm, Text1.htm still under the c:www. Now we want to have a link to the P1.gif in index.htm (
Beijing posts and telecommunications Zhang Jian
Limitations of XML
Currently, the content data for many Web sites are stored in a database or data file. For Web program developers, if you want to extract useful information from a database, the traditional approach is to write scripts on the server side (such as VBScript, JavaScript, CGI, ASP, Perl, and so on) and get records by executing SQL queries agai
HTML and XML
HyperText MarkupLanguage, it marks parts of the web page to be displayed by marking symbols. A webpage file is a text file. By adding a tag to a text file, you can tell the browser how to display the content (such as how the text is processed and how the screen
the difference between HTML and XML (GOTO)2010-04-21 08:45:36|Category: Learning-related | Tags: | Report | Font size Big medium small subscription What is HTMLthe full spelling of the HTML is hypertext Markup Language, Chinese is the Hypertext Link Markup Language. HTM
HTML, XML, and HTMLXML
HyperText MarkupLanguage, it marks parts of the web page to be displayed by marking symbols. A webpage file is a text file. By adding a tag to a text file, you can tell the browser how to display the content (such as how the text is processed and how t
and ending tags that match each other. However, they have different functions. HTML tags are used to display data, XML tags describe the nature of data, which can be displayed in multiple ways, this is the same as putting the address book information in the fields and records of the database, rather than in the list generated by the word processor, the database allows you to combine the information in the
Link
General parameter setting of For example href= "index.html" name= "Hello" target= "_top" >
href= "index.html"This parameter cannot be used with another parameter name in order to create a link that can be pressed.
when connected as an outer part: href Sets the name of the
XML, HTML, XHTML, xmlhtmlxhtmlWe often use the above three technologies. Here we will make a specific summary to compare them.
What is XML?
XML is Extentsible Markup Language (Extensible Markup Language). It is a metalanguage used to define other languages. Its predecessor is SGML (Standard Generic Markup Language )
Link
Link Markers
To understand this "HTML thorough analysis" of the mark classification, please see " Mark List ".Please also understand the distinction between containment and empty tags, see "HTML concept ."
▲top
General parameter setting of
For example href= "index.html" name= "Hello" t
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