Backend Development
XML/RSS Tutorial
The combination of XML and XSLT makes website design seamless
The combination of XML and XSLT makes website design seamless
The conversion of xml and XSLT benefits web design immensely. With XML and XSLT transformations, you can store dynamic verbiage and website content in a database. You can transfer the database in XML and then convert it into HTML script through XSLT transformation.
In the early days of network development, cohesiveness was achieved on the server side, but it involved a lot of manual file management work. Fortunately, as the web matures, so do web development tools. For example, under the .NET framework, you can create various Web controls to unify the design.
When designing user/data interaction functions, how to achieve data integrity, user interface functionality and business rules perfection. This article will provide an example of a website and explain how XML and XSLT can make your website design seamless.
The following is a quotation fragment:
<html> <head> </head> <body> <form method="POST" name="thisForm" id="thisForm" action="somepage.php"> <input type="text" name="txtText" id="txtText" size="25"><br> <input type="submit" name="btnSubmit" id="btnSubmit" value="Submit"> </form> </body> </html>
The above code fragment has completed the main function, but it still needs to be processed using XML and XSLT beautify it.
In XML, code has opening and closing tags, but in HTML there is none. INPUT and BR tags are special cases, they do not require a trailing tag. However, adding a forward slash before the closing tag tag ">" ensures that the HTML conforms to the XML specification. If you pay attention to following these specifications when writing HTML scripts, you can convert XML/HTML (aka XHTML) into good HTML pages.
The following is a quote fragment:
<form method="POST" name="thisForm" id="thisForm" action="somepage.php"> <input type="text" name="txtText" id="txtText" size="25" transform="blueText"/> <br/> <input type="submit" name="btnSubmit" id="btnSubmit" value="Submit" transform="bigButton"/> </form> 运行下列代码，完成XSLT转换： <?xml version="1.0"?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0" > <xsl:output method="html"/> <xsl:template match="/"> <table width="100%" cellpadding="0" cellspacing="0"> <tr><td align="center">This is the defined header</td></tr> <tr><td><xsl:apply-templates select="//form"/></td></tr> <tr><td align="center">This is the defined footer</td></tr> </table> </xsl:template> <xsl:template match="form"> <xsl:element name="form"> <xsl:attribute name="method"><xsl:value-of select="@method"/></xsl:attribute> <xsl:attribute name="action"><xsl:value-of select="@action"/></xsl:attribute> <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute> <xsl:attribute name="id"><xsl:value-of select="@id"/></xsl:attribute> <xsl:apply-templates select="*"/> </xsl:element> </xsl:template><xsl:template match="*"> <xsl:choose> <xsl:when test="@transform='blueText'"><xsl:element name="input"> <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute> <xsl:attribute name="id"><xsl:value-of select="@id"/></xsl:attribute> <xsl:attribute name="type">text</xsl:attribute> <xsl:attribute name="style">color:blue</xsl:attribute> <xsl:if test="@value"><xsl:attribute name="value"><xsl:value-of select="@value"/></xsl:attribute></xsl:if> </xsl:element> </xsl:when> <xsl:when test="@transform='redText'"><xsl:element name="input"> <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute> <xsl:attribute name="id"><xsl:value-of select="@id"/></xsl:attribute> <xsl:attribute name="type">text</xsl:attribute> <xsl:attribute name="style">color:red</xsl:attribute> <xsl:if test="@value"><xsl:attribute name="value"><xsl:value-of select="@value"/></xsl:attribute></xsl:if> </xsl:element> </xsl:when> <xsl:when test="@transform='bigButton'"><xsl:element name="input"> <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute> <xsl:attribute name="id"><xsl:value-of select="@id"/></xsl:attribute> <xsl:attribute name="style">height:30px;width:100px;font- size:18pt;font-weight:700;</xsl:attribute> <xsl:attribute name="value"><xsl:value-of select="@value"/></xsl:attribute> </xsl:element> </xsl:when> </xsl:choose> </xsl:template> </xsl:stylesheet>
The above code cannot create a namespace, define XML tags, confirm DTD or schema for you. It enables you to create working HTML scripts that can be transformed into complete new pages without worrying about design considerations.
In the style sheet, use the conversion attribute of the HTML tag to drive the conversion operation. I have considered using a FORM form as the unit for defining the user controls required for conversion operations, since all controls for user input should be in a FORM. In this example, the output is a text INPUT, the text color is blue; a button 20 pixels high and 100 pixels wide, with an 18-point bold font. We can change the text color in the text box by modifying the transform property.
There are many ways to add static content to a web page. In this example, we only use the simplest way, which is to add header and footer to the style sheet.
Now, when you want to create a new form for user input, all you have to do is create a regular form. Once the general forms pass the test, these forms can be added to the transformation to generate the HTML output of the theme. All you need to do is remember the input control type and be sure to add it as a conversion property.
The above is the content of the combination of XML and XSLT to make the website design integrated. For more related content, please pay attention to the PHP Chinese website (m.sbmmt.com)!
Hot AI Tools
Undress AI Tool
Undress images for free
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undresser.AI Undress
AI-powered app for creating realistic nude photos
ArtGPT
AI image generator for creative art from text prompts.
Stock Market GPT
AI powered investment research for smarter decisions
Hot Article
Popular tool
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
20522
7
13634
4
JSON vs. XML: Why RSS Chose XML
May 05, 2025 am 12:01 AM
RSS chose XML instead of JSON because: 1) XML's structure and verification capabilities are better than JSON, which is suitable for the needs of RSS complex data structures; 2) XML was supported extensively at that time; 3) Early versions of RSS were based on XML and have become a standard.
Understanding RSS Documents: A Comprehensive Guide
May 09, 2025 am 12:15 AM
RSS documents are a simple subscription mechanism to publish content updates through XML files. 1. The RSS document structure consists of and elements and contains multiple elements. 2. Use RSS readers to subscribe to the channel and extract information by parsing XML. 3. Advanced usage includes filtering and sorting using the feedparser library. 4. Common errors include XML parsing and encoding issues. XML format and encoding need to be verified during debugging. 5. Performance optimization suggestions include cache RSS documents and asynchronous parsing.
Building XML Applications with C : Practical Examples
May 03, 2025 am 12:16 AM
You can use the TinyXML, Pugixml, or libxml2 libraries to process XML data in C. 1) Parse XML files: Use DOM or SAX methods, DOM is suitable for small files, and SAX is suitable for large files. 2) Generate XML file: convert the data structure into XML format and write to the file. Through these steps, XML data can be effectively managed and manipulated.
RSS, XML and the Modern Web: A Content Syndication Deep Dive
May 08, 2025 am 12:14 AM
RSS and XML are still important in the modern web. 1.RSS is used to publish and distribute content, and users can subscribe and get updates through the RSS reader. 2. XML is a markup language and supports data storage and exchange, and RSS files are based on XML.
XML in C : Handling Complex Data Structures
May 02, 2025 am 12:04 AM
Working with XML data structures in C can use the TinyXML or pugixml library. 1) Use the pugixml library to parse and generate XML files. 2) Handle complex nested XML elements, such as book information. 3) Optimize XML processing code, and it is recommended to use efficient libraries and streaming parsing. Through these steps, XML data can be processed efficiently.
Beyond Basics: Advanced RSS Features Enabled by XML
May 07, 2025 am 12:12 AM
RSS enables multimedia content embedding, conditional subscription, and performance and security optimization. 1) Embed multimedia content such as audio and video through tags. 2) Use XML namespace to implement conditional subscriptions, allowing subscribers to filter content based on specific conditions. 3) Optimize the performance and security of RSSFeed through CDATA section and XMLSchema to ensure stability and compliance with standards.
Inside the RSS Document: Essential XML Tags and Attributes
May 03, 2025 am 12:12 AM
The core structure of RSS documents includes XML tags and attributes. The specific parsing and generation steps are as follows: 1. Read XML files, process and tags. 2. Extract,,, etc. tag information. 3. Handle custom tags and attributes to ensure version compatibility. 4. Use cache and asynchronous processing to optimize performance to ensure code readability.
Decoding RSS: An XML Primer for Web Developers
May 06, 2025 am 12:05 AM
RSS is an XML-based format used to publish frequently updated data. As a web developer, understanding RSS can improve content aggregation and automation update capabilities. By learning RSS structure, parsing and generation methods, you will be able to handle RSSfeeds confidently and optimize your web development skills.
