Displaying xml on html page

How to Embed XML in HTML Page: Tips and Methods

Learn how to embed XML in HTML page easily with different methods such as CDATA, linking XML to HTML, displaying XML data on an HTML page, and more. Improve your web development skills now!

• CDATA for Character Data
• Linking XML to HTML
• How to embed an XML file in HTML?
• Displaying XML Data on an HTML Page
• Tag in HTML
• Raw XML View in Browser
• Other simple code examples for embedding XML in an HTML page
• Conclusion
• How to embed XML into HTML?
• How to use XML file in HTML page?
• Is XML data embedded into a HTML page?
• How to display raw XML in HTML page?

XML and HTML are two important languages used in web development. While HTML is used for structuring and formatting web content, XML is used for storing and exchanging data. Embedding XML in HTML can help separate data from HTML and make it easier to update data without changing the HTML file. In this blog post, we will discuss how to embed XML in HTML and display XML data on an HTML page.

CDATA for Character Data

CDATA is used for embedding character data into XML, not embedding XML into HTML. Examples of character data include text, numbers, and symbols. CDATA is useful for preventing XML parsing errors when using special characters. When you need to include special characters in your XML document, you can use CDATA to wrap them. For example, to include the ampersand (&) symbol in an XML document, you can use the following syntax:

This will prevent the XML parser from interpreting the ampersand symbol as the beginning of an entity reference.

Linking XML to HTML

To link an XML file to an HTML page, there are two common methods: server-side includes and embedding XML content inside a element.

Server-Side Includes

Server-side includes allow for dynamic loading of XML files. This means that you can update the XML file without having to edit the HTML page. To use server-side includes, you need to have access to a server that supports it. Here is an example of how to include an XML file using server-side includes:

This will include the contents of the data.xml file in the HTML page.

Embedding XML Content in a Element

Embedding XML content in a element can be useful for smaller XML files. Here is an example of how to embed XML content in a element:

How to embed an XML file in HTML?

Displaying XML Data on an HTML Page

There are several ways to display XML data on an HTML page. The most common way is to use XSLT, which is a standard way to transform XML data into HTML. Another way is to send formatted XML data as a string from a Java service. jQuery can also be used to easily embed XML content into an HTML page.

XSLT

XSLT is a standard way to transform XML data into HTML. It uses a stylesheet to define how the XML data should be transformed into HTML. Here is an example of an XSLT stylesheet that transforms an XML document into an HTML table:

To apply the stylesheet to an XML document, you need to add a processing instruction to the XML document:

This tells the XML parser to use the stylesheet.xsl file to transform the XML data.

Sending Formatted XML Data as a String from a Java Service

If you’re working with a Java web application, you can send formatted XML data as a string from a Java service. Here is an example of how to do this:

String xml = "Hello, World!"; String formattedXml = formatXml(xml); request.setAttribute("xml", formattedXml); 

In this example, the formatXml method formats the XML string and returns it. The xml string is then added as an attribute to the HTTP request, which can be accessed from the JSP page.

jQuery

jQuery can be used to easily embed XML content into an HTML page. Here is an example of how to use jQuery to load an XML file and display it on an HTML page:

$(document).ready(function() < $.ajax(< type: "GET", url: "data.xml", dataType: "xml", success: function(xml) < $(xml).find("item").each(function() < var item = $(this).text(); $("body").append("
" + item + "
"); >); > >); >); 

This code loads the data.xml file using AJAX and loops through each item element in the XML document. It then appends each item to the body of the HTML page.

Tag in HTML

The tag can be used to insert XML code into an HTML file, but it is not an XML element. Using the tag can cause compatibility issues with some browsers. It is generally recommended to use other methods for embedding XML in HTML.

Raw XML View in Browser

Raw XML files can be viewed in all major browsers, but they will not be displayed as HTML pages. Viewing raw XML can be useful for debugging and troubleshooting. Using XSLT or other methods to display XML on an HTML page is recommended for a better user experience.

Other simple code examples for embedding XML in an HTML page

In Html , embed xml in html page code example

Conclusion

Embedding XML in HTML can help separate data from HTML and make it easier to update data without changing the HTML file. Different methods for embedding XML in HTML include server-side includes, elements, and XSLT. Displaying XML on an HTML page can be done using XSLT, sending formatted XML data as a string, or using jQuery. By using the appropriate method, you can easily display XML data on an HTML page and provide a better user experience.

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How to Use XSLT to Display XML Data on an HTML Webpage

To view XML data as part of a webpage, you can utilize XSLT; browsers do not provide this capability on their own.

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XML is a language used to structure, store, and exchange data. XSLT is another language that allows you to transform your XML data into other formats, such as HTML.

You can use XSLT to display XML data on an HTML webpage. Using XML and XSLT to display your data can be useful, as it allows you to structure the data in a way that makes sense for your specific needs.

How to Add Example Data to an XML File

To display XML data on a webpage, you first need to create the XML file and add data to it.

1. Create a new file called data.xml.
2. Inside the XML file, declare the encoding and XML version:

 

games> 
game> 
name>The Last of Us Part II name> 
developer>Naughty Dog developer> 
game> 
game> 
name>Ghost of Tsushima name> 
developer>Sucker Punch Productions developer> 
game> 
game> 
name>Death Stranding name> 
developer>Kojima Productions developer> 
game> 
games> 

How to Use XSLT to Read Data From the XML File

Create a new XSL file to loop through each data point in the XML page and display the data.

1. In the same folder as your XML file, create a new file called xmlstylesheet.xsl.
2. Inside the file, declare the XSL version, and add the basic XSL tag structure:

 
xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> 
// Your code here 
xsl:stylesheet> 

xsl:template match="/"> 
html> 
body> 
// Your HTML code in here 
body> 
html> 
xsl:template> 

xsl:for-each select="games/game"> 
 
xsl:for-each> 

xsl:value-of select="name" />
xsl:value-of select="developer" /> 

How to Display Data on an HTML Webpage

You will not be able to open the XSLT or XML file directly in the browser to view the data as part of a webpage. Create a new HTML file, and render the data using an iframe tag.

1. In the same folder as your XML and XSL files, create a new file called index.html.
2. Add the basic structure of an HTML file. If you have not used HTML before, you can brush up on introductory HTML concepts.

html>
html> 
head> 
title>XML and XSLT Example title> 
head> 
body> 
 
 
body> 
html> 

h1>XML and XSLT Example h1>
p>The following content is generated from an XML file: p>
iframe src="data.xml" xslt="xmlstylesheet.xsl"> iframe> 

html,
body height: 100%; 
margin: 0;
>

body display: flex; 
justify-content: center; 
align-items: center; 
flex-direction: column;
>

p margin-bottom: 24px;
> 

link rel="stylesheet" href="styles.css"> 

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Display XML in HTML

1. Introduction to Extensible Markup Language (XML)
2. Display XML Code in HTML

This article introduces how to display XML code as it is on an HTML page.

Introduction to Extensible Markup Language (XML)

It is a markup language like HTML but does not have built-in tags. Instead, tags are created by the users according to their requirements of the users.

It is an efficient way to store the data in a structural manner that can later be accessed quickly, searched, and shared among different endpoints.

Most importantly, because the XML syntax is standardized, even if you start sharing or transmitting XML across platforms or systems, whether directly or over the web, the recipient will still be able to parse the data.

Difference With HTML

It is somewhat the same as HTML because both are used with tags, but the difference is that XML does not have any predefined tags. Instead, all the tags are made according to users’ needs and requirements.

These tags have a proper format of data to be transferred from one to the other. Moreover, HTML focuses on the web page’s appearance and enhances it, whereas XML is just a piece of information or data sent to someone.

Display XML Code in HTML

Since XML also works with tags, it is challenging to display XML code as it is on an HTML page since it will also manipulate XML tags with the manipulation of HTML tags.

Therefore, if we need to display the XML code on an HTML page, we can either enclose it in a tag or write it in a .

In both cases, XML tags will not be manipulated while rendering the HTML page, but the whole code will be displayed.

Use the Tag to Display XML Code on HTML Page

h1> Example to display XML code in HTML h1> xmp>   article>  data>  title>Test HTML pagetitle>  author>NSSauthor>  country>Pakistancountry>  year>2022year>  data>  article>  xmp> 

The above HTML code uses a tag and encloses our XML data in this tag. XML data contains some data. Each tag of XML is the name of the data retained in it.

Now, the effect of will be that this XML code will be displayed as it is without interpretation. Note that we have also used HTML tags in the code to mark the difference between the two.

But the problem is that the tag is now deprecated after HTML 3.2. Therefore, using this directly in the current HTML versions is not advisable.

Use the Tag to Display XML Code on HTML Page

Another way to display XML code is by enclosing it in a . The also functions like this. It will display Any text in it as it is without manipulating it.

We can specify the number of rows and columns to set the size of the . Look at the example below where we use a to display XML on the screen in a preformatted style.

h1> Example to display XML code in HTML h1> textarea cols="35" rows="20" style="border:none;">  article>  data>  title>Test HTML pagetitle>  author>NSSauthor>  country>Pakistancountry>  year>2022year>  data>  article>  textarea> 

We have applied border: none so that it hides the textarea box and doesn’t display it. Let us look at the output of it.

Thus we can say that we can use any of these two methods if we need to display any XML code as it is without rendering its tags on an HTML page.

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Displaying XML

Don’t expect XML files to be displayed as HTML pages.

Viewing XML Files

Look at the XML file above in your browser: note.xml

Most browsers will display an XML document with color-coded elements.

Often a plus (+) or minus sign (-) to the left of the elements can be clicked to expand or collapse the element structure.

To view raw XML source, try to select «View Page Source» or «View Source» from the browser menu.

Note: In Safari 5 (and earlier), only the element text will be displayed. To view the raw XML, you must right click the page and select «View Source».

Viewing an Invalid XML File

If an erroneous XML file is opened, some browsers will report the error, and some will display it, or display it incorrectly.

Try to open the following XML file: note_error.xml

Other XML Examples

Viewing some XML documents will help you get the XML feeling:

An XML breakfast menu
This is a breakfast food menu from a restaurant, stored as XML.

An XML CD catalog
This is a CD collection, stored as XML.

An XML plant catalog
This is a plant catalog from a plant shop, stored as XML.

Why Does XML Display Like This?

XML documents do not carry information about how to display the data.

Without any information about how to display the data, the browsers can just display the XML document as it is.

Tip: If you want to style an XML document, use XSLT.

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