Skip to main content

Jquery Mobile Listview enhancements and customization

    In this post today, we will take a look at the various enhancements and customization that we can do to the standard listviews. All these enhancements or customization are questions asked by various people on the Jquery Mobile forum. I have tried to put together a solution to some of them.

    Let's take a look at a few of them. Some questions are really amazing like "When i have 3 nested listview structure and moved to 3rd nested, how to move back to second nested listview?" Now this is a really good question and a nice valid requirement too. When we had see an example on nested listviews you must have wondered how we would navigate to the previous levels from the current level. Well here is a solution that I had put together.

     Another really nice question was "Listview with collapsable listview inside". This is really a good example to try out. Take a look at the solution that was proposed and also taken from other jsfiddles. There is this another enhancement where we can "Add a count bubble to a collapsible listview header ". We had see an example on listviews with count bubbles. We can add the class "ui-li-count" to only list dividers or simple listview. We cannot add it to a collapsible list. Here is a solution wherein we can achieve it with the closest possible style.

    Some minor looking style changes like "Changing collapsible div color" can also be easily achieved with something as seen in this solution. On a number of occasions when we are deep into coding something really complex we tend to forget the most basic stuff and then end up facing issues like "Adding a missing icon to a listview". Well the solution to this was very obvious and simple. The link/anchor tag that is required to get an "arrow-r" icon on the listview was definitely missing. Here is a link to the details of the issue.

    Hope it has been a fun ride for you all so far. Hope you have enjoyed the series on listview and enjoying exploring the Jquery Mobile framework. Drop a line to appreciate, criticize, comment or ask a doubt and share if you have enjoyed the post. I would be happy to help!

Labels:

Comments

Post a Comment

Please leave your comments here...

Recommended for You

SASS: Syntactically Awesome Stylesheets - An Introduction

    I had some free time today, and decided to explore into SASS, which I had planned on doing for a long time. SASS is really cool and it really is simple styling with a lot of attitude. SASS really makes CSS so much fun. I loved it and am putting up a few posts to talk about the various features of SASS.     SASS is an extension of CSS3, adding nested rules, variables, mixins, selector inheritance and much more. The SASS CSS is required to be compiled before it is transformed into standard CSS using a command line tool or a web-framework plugin. Let's not worry about this for now.     SASS CSS can be written using 2 types of syntaxes. The most popularly used syntax is known as "SCSS", rightly named " Sassy CSS" and is a superset of CSS3's syntax. This means that every CSS3 stylesheet is valid SCSS as well. The second syntax is an older one known as the "indented syntax" or just SASS. This syntax is for people who do not love brackets and...
Post a Comment
Read more

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

Multiple markers...

            It rarely happens that there is just one point of interest or just one location that you would like to mark! Generally there is a bunch of markers that appear on the map! Specifically, you want a list of latitude and longitude pairs representing the points of the markers you'll plot.             To store the list of points, you can combine the power of Javascript's array and object constructs. An array stores a list of numbered entities. To access the elements of the array, you must use their numeric indices. So array[0] will point to the first element in the array while array[n] will point to the nth element in the array.             I will use the following piece of Javascript code to demonstrate how multiple markers can be made to appear on a map using the array structure and the for loop for iteration....
1 comment
Read more

Geodesic Polyline

    Today we will have a look at a very interesting polyline example - "The geodesic polyline". Now the first question that will pop is "What is geodesic?". Mathematically, geodesic means the shortest line between two points on a mathematically defined surface, as a straight line on a plain or an arc of a great circle or sphere.     The next question after reading the above definition is clearly, "Why do we need geodesic polylines?" and that would be followed up with "What is this Great Circle?". We will discuss this first, before we move on to the actual example today. The example is very very similar to the normal polyline example, with just a small change.     Having said so, I will now try to explain why we need a geodesic polyline? The shortest distance between two locations on the earth is rarely a straight line as the earth is roughly spherical in nature. So any two points on the earth, even if they are very close lie on a curve a...
5 comments
Read more