Learn XML & AJAX
Educación
1,99 € · Diseñada para iPad
XML
Xml (eXtensible Markup Language) is a mark up language.
XML is designed to store and transport data.
Xml was released in late 90’s. it was created to provide an easy to use and store self describing data.
XML became a W3C Recommendation on February 10, 1998.
XML is not a replacement for HTML.
XML is designed to be self-descriptive.
XML is designed to carry data, not to display data.
XML tags are not predefined. You must define your own tags.
XML is platform independent and language independent.
Why xml
Platform Independent and Language Independent: The main benefit of xml is that you can use it to take data from a program like Microsoft SQL, convert it into XML then share that XML with other programs and platforms. You can communicate between two platforms which are generally very difficult.
The main thing which makes XML truly powerful is its international acceptance. Many corporation use XML interfaces for databases, programming, office application mobile phones and more. It is due to its platform independent feature.
If you need to display dynamic data in your HTML document, it will take a lot of work to edit the HTML each time the data changes.
With XML, data can be stored in separate XML files. This way you can focus on using HTML/CSS for display and layout, and be sure that changes in the underlying data will not require any changes to the HTML.
With a few lines of JavaScript code, you can read an external XML file and update the data content of your web page.
In the real world, computer systems and databases contain data in incompatible formats.
XML data is stored in plain text format. This provides a software- and hardware-independent way of storing data.
This makes it much easier to create data that can be shared by different applications.
AJAX
AJAX is an acronym for Asynchronous JavaScript and XML. It is a group of inter-related technologies like JavaScript, DOM, XML, HTML/XHTML, CSS, XMLHttpRequest etc.
AJAX allows you to send and receive data asynchronously without reloading the web page. So it is fast.
AJAX allows you to send only important information to the server not the entire page. So only valuable data from the client side is routed to the server side. It makes your application interactive and faster.
ajax is not a technology but group of inter-related technologies. AJAX technologies includes:
- HTML/XHTML and CSS
- DOM
- XML or JSON
- XMLHttpRequest
- JavaScript
If you like our app then please give us 5 star ratings. We are trying our best to make the learning process more easy and simple for you.
Valoraciones y reseñas
Esta app no ha recibido suficientes valoraciones o reseñas como para mostrar una visión general.
El desarrollador, Muhammad Umair, ha indicado que las prácticas de privacidad de la app pueden incluir la gestión de datos descrita a continuación. Para obtener más información, consulta la política de privacidad del desarrollador .
No se recopilan datos
El desarrollador no recopila ningún dato en esta app.
Accesibilidad
El desarrollador no ha indicado todavía las prestaciones de accesibilidad que son compatibles con la app. Más información
Ficha técnica
- Tamaño
- 35,1 MB
- Categoría
- Educación
- Compatibilidad
Requiere iOS 11.0 o posterior.
- iPhone
Requiere iOS 11.0 o posterior. - iPad
Requiere iPadOS 11.0 o posterior. - iPod touch
Requiere iOS 11.0 o posterior. - Mac
Requiere macOS 11.0 o posterior y un Mac con el chip M1 de Apple o posterior. - Apple Vision
Requiere visionOS 1.0 o posterior.
- Idiomas
- Inglés
- Edad
4+
- 4+
- Proveedor
Muhammad Umair
- Muhammad Umair no se ha identificado como comerciante de esta app. Si eres un consumidor que reside en el Espacio Económico Europeo, los derechos del consumidor no aplican a los acuerdos entre el proveedor y tú.
- Derechos de autor
- © Muhammad Umair
