Archive for the ‘Tutorials’ Category

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HTML5 Canvas, JavaScript and operations on images

Some time ago we got a small job. The subject: small research and creation of simple on-line editor for images, which should be editable from HTML5 Canvas and JavaScript level. Then the user should be able to save / send the final image. Today we present the basic elements and some examples related to this […]

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jQuery tutorial: a nice, horizontal sliding menu

In today’s tutorial we create a simple horizontal menu with images and animation. jQuery tutorial – horizontal sliding menu The whole we will do in a few simple steps. 1. Necessary files We will need: – css/style.css and js/menu_funcs.js files, where we put our styles and JavaScript code for menu handling, – 5 (or more […]

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Creating jQuery plugins – our own extensions in practice

Today we present another tutorial about creating jQuery plugins, from practical point of view. Creating jQuery plugins – further steps The development of a plugin may be in a way as shown below. We define the elements – options and functions: Let’s do something practical, by adding more code. Example – our own jQuery plugin: […]

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Creating jQuery plugins – an introduction

The jQuery is a very popular framework. By using it, we very often also use plug-ins, which is really a lot. And we could say, that they are one of the strongest features of this library. Tutorial: creating jQuery plugins Plugin is an elegant and practical solution to implement the code based on jQuery, that […]

jQuery mobile

Learning jQuery Mobile – dialogs, panels, list. Summary.

Today we focus on further learning jQuery Mobile. We will discuss elements such as dialogs and lists. Learning jQuery Mobile – next steps We start with an important UI element – dialogs. Basically, as in other cases, we rely on the definition of attributes for items. For example: To see the jQuery Mobile dialogs in […]

jQuery mobile

Forms in jQuery Mobile

We continue mastering of jQuery Mobile through implementation of examples. The forms are today’s subject. Forms in jQuery Mobile In this case we work normally, by adding HTML5 elements and attributes. The following example shows a simple form elements (inputs) of various types: A sample view in the Opera Mobile Emulator: A full example here. […]

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Learning jQuery Mobile – UI, buttons, icons, transition effects

Today another tutorial and further learning jQuery Mobile, through the implementation of examples. Learning jQuery Mobile We’ll start with buttons and icons. The basic example below – creating a button and adding CSS class: In the previous article we talked about pages and transitions between them. The transition was initiated after clicking on a link. […]

jQuery mobile

jQuery Mobile tutorial – an introduction

Today, I think there is no doubt about the important role of mobile devices. They are becoming more widely used. Graphical user interfaces are key. For developers of different technologies, the main task is to ensure that applications will work properly on the limited hardware and small touch screens. Web applications have a big importance […]

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Upload files in JavaScript

Today’s point is about how to perform file upload in JavaScript. OK – with a small help of other technologies, however, it’s about a single, cohesive and working solution. Upload files in JavaScript A basic file upload can be done in a simple manner. Just HTML file input and few lines of PHP code to […]

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Copy to clipboard in Javascript – jQuery zClip

Today, a quick tutorial on how to copy to the clipboard in JavaScript. Sometimes in our web application project, may appear a requirement: allow copying of data to the clipboard programmatically from JavaScript, after the occurrence of some event. Copy to clipboard in Javascript For this we use my favorite JavaScript framework – jQuery. In […]