How do I write WML code?
Table of Contents
How do I write WML code?
Unlike HTML, WML strictly adheres to the XML hierarchical structure, and thus, elements must contain a start tag; any content such as text and/or other elements; and an end tag. Elements have one of the following two structures: content : This form is identical to HTML.
Which elements are used in WML for allowing user to provide data to application?
WML Element: The element is used to create input fields and input fields are used to obtain alphanumeric data from users.
How do I submit form data to server in WML?
To submit data to a server, we collect all the set WML variables and use elements to send them to the server. The elements are used to set posting method to either POST or GET and to specify a server side script to handle uploaded data.
Which element is used whenever the user needs to enter a string or some other piece of text in WML?
Element
The Element. Let’s start our exploration of WML’s mechanisms for user interaction with the element, since we’ve just seen it in action. This element is used whenever the user needs to enter a string or some other piece of text.
What is WML in web?
WirelessMarkup Language (WML)was designed to describe content and format for presenting data on limited-bandwidth devices such as cellular phones and pagers. In essence, WML, which is based on the content-tagging language XML, provides a tool to make Web pages accessible from handheld, wireless devices.
How is WML different than HTML?
A main difference between HTML and WML is that the basic unit of navigation in HTML is a page, while that in WML is a card. A WML file can contain multiple cards and they form a deck. When a WML page is accessed from a mobile phone, all the cards in the page are downloaded from the WAP server.
How do you submit data to a server?
Web browsers offer four basic mechanisms that can be used to place data into the HTTP GET or POST request the browser makes to the server:
- links. clicking a link triggers a GET request to be made to the server.
- forms. submitting a form can trigger either a GET or POST request to be made to the server.
- javascript.
- cookies.
How the data is submitted from form to server?
Sending the form data using the ‘POST’ HTTP method: The POST method is used to send data to a server to create and update a resource. The requested data using the POST method is appended to the body of the HTTP request rather than the page URL. Its request has no restrictions on data length.
What is WML and WMLScript?
WMLScript (Wireless Markup Language Script) is the client-side scripting language of WML (Wireless Markup Language). A scripting language is similar to a programming language, but is of lighter weight. With WMLScript, the wireless device can do some of the processing and computation.
What is WMLScript used for?
WMLScript is a client-side scripting language and is similar to JavaScript. Just like JavaScript WMLScript is used for tasks such as user input validation, generation of error message and other Dialog boxes etc.
What is the basic structure of WML?
WML Program Structure: The first line of this text says that this is an XML document and the version is 1.0. The second line selects the document type and gives the URL of the document type definition (DTD). One WML deck (i.e. page ) can have one or more cards as shown above.
What is WML in computer?
Wireless Markup Language (WML), based on XML, is a now-obsolete markup language intended for devices that implement the Wireless Application Protocol (WAP) specification, such as mobile phones.
How will you send data to the server?
What is WML in Web?
How do you call a WMLScript from a WML page?
6.3. Calling a Function from a WML Card URLs are used to call WMLScript functions from a WML card. The URL specifies the location of the WMLScript file and the name of the function to be called. It should be in the form: http://domain_name/path/wmlscript_filename#function_name(argument1, argument2.)
What is WAP and WML?
WAP is a collection of protocols and specifications that work together to give mobile phones access to Internet-like information. One part of the WAP standard is the Wireless Markup Language (WML), which is used to create wireless applications just as HTML is used to create web pages.
