Jquery Mobile Form - Flip toggle switch control

A binary flip switch is a very common UI element in the mobile web world and was made popular by our very own iOS. This flip switch is used mostly for binary on/off or true/false data inputs. To create a flip switch or a toggle switch, start with a select with data-attribute="slider" and two options. Jquery Mobile would style this select as a regular flip switch with capsule corners and a a circular handle which can be either dragged from one end to the other or tap either sides of the switch.

The flip toggle switch is available in 2 flavors/sizes - regular and mini. Adding a data attribute data-mini="true" to the input tag renders a smaller sized flip switch. Let's take a look at the code sample below to understand the working in a better way.

In the code above, you will see 4 different implementations of the flip switch. The first one is a regular flip switch with the label and the toggle button one below the other. The second implementation is exactly similar to the first implementation with the only difference of the added data attribute "data-mini="true"" which reduces the size (basically height) of the flip switch.

The third implementation gets the label and the slider on the same line. This implementation is done using a div with data attribute data-role="fieldcontain" around the label and select tags. This div has to be within a form tag. Maintaining the HTML structure is very important when using JQuery Mobile framework. To disable the input field just add the keyword "disabled" to the input tag and your input type would be disabled.

Since this flip switch is nothing but a select with two options, we can make either one of the options selected by default by just writing "selected" for that particular option in the select. This can be seen in the code above, where the last last flip switch is disabled and is "ON"

For the sake of accessibility, jQuery Mobile requires that all form elements be paired with a meaningful label. To hide labels in a way that leaves them visible to assistive technologies. — for example, when letting an element's placeholder attribute serve as a label — apply the helper class ui-hidden-accessible to the label itself. While the label will no longer be visible, it will be available to assisitive technologies such as screen readers.

Hope this post has been informative to you and helps you use the range input type effectively to create the range slider in your next Jquery Mobile based application. Drop a comment to let me know what you feel about this post as well as the earlier series on Jquery Mobile listview. Share the post if is has helped you, so that maximum developers benefit from this one.

Comments

Recommended for You

Retriving co-ordinates...

We have seen 2 Google Maps API v3 examples wherein we have retrieved the latitude-longitude co-ordinates of the point of click on the map. In the first example we have displayed the co-ordinates in the information window and in the second , we have displayed the co-ordinates in a form in the information window. Today we will create a code to retrieve the latitude longitude co-ordinates in a text box while simultaneously a marker appears on the map as well. So, here goes the code. <html> <head> <title> Google Maps API v3 - Adding marker on Click and retrieving the co-ordinates in a text box </title> <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script> <script type="text/javascript"> var map; //When using event as a parameter to a function declare map, strictly as a global variable fun...

Jquery Mobile - Basic Listview

Continuing with the Jquery Mobile Examples, today we will take a look at the listviews in Jquery Mobile. Listviews are popularly used in websites and web-applications that are built on the Jquery Mobile platform and hence we will look at the various list patterns available with Jquery Mobile. Lists are used for a various purposes like data display, navigation, result lists and data entry. We will start with the most basic listview example and look through several examples over a number of posts. A listview is simply an unordered list containing linked list items with a data-role="listview" attribute. jQuery Mobile will apply all the necessary styles to transform the list into a mobile-friendly listview with right arrow indicator that fills the full width of the browser window. When you tap on the list item, the framework will trigger a click on the first link inside the list item, issue an Ajax request for the URL in the link, create the new pag...

Google Street View Image API

Street View is one of most used feature of the Google Maps and why not? You can actually see any part of the world as if you are visiting the place at that very moment. And now with the Google Street View Image API, you don't even need to carry a camera with you to the places you visit. You can take-in all the scenic beauty without even bothering about clicking a single picture. You can come back from your vacation and get a few images using the Google Street View Image API and show those images to your friends and relatives. Create an album of high definition images and go ahead and share it on Facebook for your friends to have a look. Using the Google Street View Image API is very simple and anybody can make use of it without any programming knowledge required. I will walk you through the entire process of effectively using the Google Street View Image API. So if you are set, let's go on an amazing ride across the globe with the Google Street Views. ...

The bitter divorce of PSD and HTML

Today's article is an interesting post that I read. The original post in Portuguese and authored by Fabricio Teixeira can be found at arquiteturadeinformacao (Now don't ask me pronounce this =)). Some are calling it the death of PSD but I prefer calling it a "divorce". PSD and HTML are both healthy and living strong, just that they do not live together anymore. "PSD to HTML", which for years was the most accurate and sometimes the only right path to web design process, seems like has its days counted. Firstly you draw a page in Photoshop; impeccable layout, representing exactly how the web pages would appear when opened in a browser. After a sign-off on this picture (PSD) from the client the front end developer transforms these pictures into HTML, CSS and Javascript. The assets are cut, one by one, exported from the PSD and integrated into the HTML. Plugins and new tools are created in the process and some companies eve...

Form info window

Today we will look at a Google Maps API v3 example to add a form in the information bubble! This is usually required when we wish to accept some data/information from the user! This data can be saved to a server in the form of an XML file or a database! The information can then be retrieved back at a later stage, when necessary! In this example we will only look at form in the information bubble! The connectivity part with the server will be discussed in another post! So, today's code snippet is as seen below! <html> <head> <title> Google Maps API v3 - Adding marker and info window on Click and creating a form in the infowindow with the lat-lng information in it. </title> <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script> <script type="text/javascript"> var map; //When using ev...

The UI Dev

Search This Blog