This is another problem I encountered when I was studying today. When making images hyperlink, I need to put the link address in the hrefattribute of , but This means that it is not possible to put tags in tags. I checked the "WebProgramming Practical Tutorial" and found out the correct solution. Now I will share it with you.
This code requires two pictures to run: a.gif and b.gif.
my.xml
The following
This is another problem I encountered when I was studying today. To make an image hyperlink, you need to put the link address in the href attribute of , but this is to put a label within a label, right? Yes, I checked the "Web Programming Practical Tutorial" and found out the correct solution. Now I will share it with you.
This code requires two images to run: a.gif and b.gif.
my.xml
The following content is the program code:
<?xml version="1.0" encoding="GB2312"?> <?xml-stylesheet type="text/xsl" href="mystyle.xsl"?> <books> <book> <name>网络指南</name> <photo>a.gif</photo> <homepage>http://www.a.com</homepage> </book> <book> <name>局域网技术</name> <photo>b.gif</photo> <homepage>http://www.b.com</homepage> </book> </books>
mystyle.xsl
The following content is the program code:
<?xml version="1.0" encoding="GB2312"?> <stylesheet> <template> <element> <attribute> <value-of></value-of> </attribute> <element> <attribute> <value-of></value-of> </attribute> </element> </element> <br> </template> </stylesheet>
The display result on the browser:
Display two pictures vertically in parallel.
Instructions:
To use hyperlinks, you need to use the two tags of
Great experience, hey, this is really the first time I’ve seen this.
{Homepage} <value-of></value-of>
Both are equivalent at any time, right?
There is a slight difference between your code above and my original effect. Let me help you improve it:
mystyle.xsl <?xml version="1.0" encoding="GB2312"?> <stylesheet> <template> <a> <img src="/static/imghwm/default1.png" data-src="{Photo}" class="lazy" alt="XML code example for making image hyperlinks" > </a> </template> </stylesheet>
The above is the detailed content of XML code example for making image hyperlinks. For more information, please follow other related articles on the PHP Chinese website!

RSS and XML are tools for web content management. RSS is used to publish and subscribe to content, and XML is used to store and transfer data. They work with content publishing, subscriptions, and update push. Examples of usage include RSS publishing blog posts and XML storing book information.

RSS documents are XML-based structured files used to publish and subscribe to frequently updated content. Its main functions include: 1) automated content updates, 2) content aggregation, and 3) improving browsing efficiency. Through RSSfeed, users can subscribe and get the latest information from different sources in a timely manner.

The XML structure of RSS includes: 1. XML declaration and RSS version, 2. Channel (Channel), 3. Item. These parts form the basis of RSS files, allowing users to obtain and process content information by parsing XML data.

RSSfeedsuseXMLtosyndicatecontent;parsingtheminvolvesloadingXML,navigatingitsstructure,andextractingdata.Applicationsincludebuildingnewsaggregatorsandtrackingpodcastepisodes.

RSS documents work by publishing content updates through XML files, and users subscribe and receive notifications through RSS readers. 1. Content publisher creates and updates RSS documents. 2. The RSS reader regularly accesses and parses XML files. 3. Users browse and read updated content. Example of usage: Subscribe to TechCrunch's RSS feed, just copy the link to the RSS reader.

The steps to build an RSSfeed using XML are as follows: 1. Create the root element and set the version; 2. Add the channel element and its basic information; 3. Add the entry element, including the title, link and description; 4. Convert the XML structure to a string and output it. With these steps, you can create a valid RSSfeed from scratch and enhance its functionality by adding additional elements such as release date and author information.

The steps to create an RSS document are as follows: 1. Write in XML format, with the root element, including the elements. 2. Add, etc. elements to describe channel information. 3. Add elements, each representing a content entry, including,,,,,,,,,,,. 4. Optionally add and elements to enrich the content. 5. Ensure the XML format is correct, use online tools to verify, optimize performance and keep content updated.

The core role of XML in RSS is to provide a standardized and flexible data format. 1. The structure and markup language characteristics of XML make it suitable for data exchange and storage. 2. RSS uses XML to create a standardized format to facilitate content sharing. 3. The application of XML in RSS includes elements that define feed content, such as title and release date. 4. Advantages include standardization and scalability, and challenges include document verbose and strict syntax requirements. 5. Best practices include validating XML validity, keeping it simple, using CDATA, and regularly updating.


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