What to use to replace iframe

Solutions to replace iframes include using Ajax technology, using new features of HTML5, using JavaScript libraries or frameworks, server-side technologies, etc. Detailed introduction: 1. Using Ajax technology, Ajax allows web pages to load and display content asynchronously through JavaScript without using iframes; 2. Using new features of HTML5, such as and elements, these elements can be used To embed multimedia content; 3. Use JavaScript libraries or frameworks, etc.

Operating system for this tutorial: Windows 10 system, Dell G3 computer.

In web design and development, iframe (inline frame) is an HTML element used to embed other web pages or documents in a web page. However, due to some security and performance issues, iframes are no longer widely used in modern web development. Therefore, there are some alternatives that can be used to replace iframes.

A common alternative is to use Ajax (Asynchronous JavaScript and XML) technology. Ajax allows web pages to load and display content asynchronously via JavaScript without using iframes. By using Ajax, content can be loaded and updated dynamically without refreshing the entire page. This approach can improve the performance and user experience of your web pages.

Another alternative is to use new HTML5 features such as the and elements. These elements can be used to embed multimedia content such as audio, video and Flash animations. Unlike iframes, these elements offer better performance and security, and adapt better to different devices and browsers.

Also, using a JavaScript library or framework is an alternative. For example, jQuery is a popular JavaScript library that provides ways to simplify web development. By using jQuery's load() function, you can easily load and display external content without using an iframe.

Finally, if you need to display the content of other web pages in a web page, you can consider using server-side technology, such as PHP or ASP.NET. Through server-side technology, the content of other web pages can be obtained in the background and embedded into the current web page. This approach provides better performance and security.

In summary, although iframes were widely used in the past, due to security and performance issues, there are now many alternatives that can be used to replace it. By using Ajax technology, new features of HTML5, JavaScript libraries or frameworks, and server-side technologies, web page embedding and content loading can be better achieved. These alternatives can improve the performance, security, and user experience of your web pages.