Skip to main content

Jquery Mobile Form - Search input

    Input field of type search is newly introduced in HTML5 and is very well styled. The style is further enhanced when using the Jquery Mobile framework and we will see how this can be done in today's post. Jquery Mobile styles the search input type with capsule-corners and adds a 'x' icon to the right end, which clears the text in the search box.

     The seacrch input elements are available in 2 flavors/sizes - regular and mini. Adding a data attribute data-mini="true" to the input tag renders a smaller sized input element. 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 input search element. The first one is a regular input of type search with the label and the searchbox 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 saerchbox.

    The third implementation gets the label and the saerchbox on the same line. This implementation is done using a div with data attribute data-role="fieldcontain" around the label and input tags. This div has to be within a form tag. Maintaining the HTML structure is very important when using JQuery Mobile framework.

    In the fourth implementation, we have used the HTML5 placeholder property and done away with the label completely. However, for the sake of accessibility, we have included the label tag with class="ui-hidden-accessible" so that the label is not displayed but is present in the HTML structure. This implementation is popularly used on mobile sites as this reduces the amount of scroll.

    To disable the input field just add the keyword "disabled" to the input tag and your input type would be disabled.

    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.

    In the next post that follows, we will take a look at how we can customize the search box styling. This would include using custom icons for the the 'magnifying glass' and 'x' icon in the search box and reducing/removing the rounded corners property on the search box.

     Hope this post has been informative to you and helps you use the search input type effectively 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. Stay tuned for the post on customizing the search box using Jquery Mobile.

Labels:

Comments

Post a Comment

Please leave your comments here...

Recommended for You

Where does Google get it's live traffic data from?

Referring to a post that I wrote earlier, Google’s - Live traffic Layer , ever wondered how Google collected this data? I was wondering the other day, how Google received live data to display it on their maps as a layer! I looked up the web and found something very interesting and am sharing the same with you all. As we all know, the traffic layer is available most accurately in several states in USA. Most major metro areas in the US have sensors embedded in their highways. These sensors track real time traffic data. Easy to miss at high speeds (hopefully anyway, traffic permitting), more commonly noticed may be the similar sensors that often exist at many busy intersections that help the traffic lights most efficiently let the most amount of people through. The information from these tracking sensors is reported back to the Department of Transportation (DOT). The DOT uses this data to update some of the digital signs that report traffic conditions in many metro areas. They als...
17 comments
Read more

Google Map's Real-Time Traffic Layer...

    You can now check the traffic condition on the road before you leave for work, or a party or to your friend's place. Google's Traffic layer shows the traffic conditions in your area - LIVE!!! Live traffic data is available in major cities in the United States, France, Britain, Canada and Australia, with new cities and countries frequently added. The Google Maps API allows you to add real-time traffic information (where supported) to your maps using the TrafficLayer object. Traffic information is provided for the time at which the request is made. Consult this spreadsheet to determine traffic coverage support.     Let us now have a look at the Google Maps API - Trafiic Layer example. Copy the following code in a simple text file and save it as html. Click on this html file and it will open in your default browser. You will then see the traffic conditions in your area - LIVE...     The output of the above code looks as seen in the r...
4 comments
Read more

Playing with the markers and info window bubbles...

    In the last few posts, we have seen some marker examples and some information window examples. Now, lets do something interesting combining these two things. Just writing that "This is an info window" in the information bubble is not very interesting! And I know this...Have gone through the same phase!     So, today we will do something interesting! We will display the latitude- longitude co-ordinates of the point that the user clicks on the map! Doing this is not at all complex! Copy paste the following code and you will see for yourself a map coming to life!     The output of the above code looks as seen in the result section above! If you have any queries regarding the above code please comment on the blog post or feel free to contact me at my mail ID .
3 comments
Read more

Web based GIS for polling booths in West Bengal...

         The election commission of India will install web-based GIS in West Bengal's polling booths to help the State Chief Electoral Officer track them on their web site. The system will provide a map showing the exact spatial location of all 51919 polling booths and nearby landmarks, with their latitudinal and longitudinal coordinates. Boundaries of the parliamentary and assembly constituencies of the booths, along with all the administrative boundaries will also be provided in the GIS-based map.          The software will give a 360-degree view of the entire area falling within the 200-meter radius of each polling booth, including approach roads and nearby installations. It will show every detail of the polling station, such as the number of voters, number of polling and security personnel deployed, details about the current law and order situation and reports of past violence or disturbance in the are...
Post a Comment
Read more

Rail Radar - Map your Train Live!

    Rail Radar - An interactive map that allows users to watch the movements of trains that are currently running in India. This means that you can now know the status of your trains live! Rail Radar is a real time tracker of the Indian Railways passenger trains. This live tracker is shown on our very own Google Maps and this long awaited system is a result of a collaboration between the CRIS - Center for Railway Information System and RailYatri.in.     Since this is a live tracking system of the Indian Railways, a few questions that will pop up in the minds who have ever travelled by railways will be - "Is this system really reliable? Is the data accurate? Can I trust the Rail Radar ?" Well, the system is reliable and you can trust the data since the information and intelligence behind the Rail Radar is extracted and harnessed from volumes of data from the official Indian Railway's train running operational data. With regards to accuracy – this...
Post a Comment
Read more