JSF 2 Tutorials and Examples

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JavaServer Faces (JSF) which provides a Component-Based Architecture for developing reusable User Interface Components hides most of the complex stuffs that are happening in the View portion of the MVC-2 Architecture. The framework is not only limited to developing customized User Interface Components but also provides support for various Advanced Features like Event handling Mechanism, Validating User Inputs that are sent by the clients, Easy Page Navigation […]

JQueryUI Selectable Widget Example

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jQueryUI provides selectable widget which allows selecting elements individually or in group elements by using the mouse. It also possible to select elements with the mouse hovering on the elements by dragging a box. Elements can be selected by clicking on the element or by dragging the element and also allows selecting of multiple elements […]

JQuery UI Draggable Example

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The drag is a common feature which is an event, enables dragging by allowing DOM elements to be moved using the mouse. It is something like, when we grab an object and drag it to a different location. It is an intuitive way for user to interact with website or application. Once the element is […]

JQuery ajaxStart Example

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The ajaxStart() method triggers when an Ajax request begins and there is no other requests are in active process. This method is used to show the graphics, when the data is loading from the server. When AJAX request begins, then the AjaxStart() method add to the function. Create Buttons using jQueryUI How to detect jQuery […]

Java 8 – Functional Interfaces

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What are Functional Interfaces? Functional interfaces are those interfaces that has single abstract method. According to Java 8 Specification, interface can be known as functional interface if there is a single method that is compliant with the below rules: If an interface has single abstract method, then it is known as the functional interface. A functional interface can have any […]

JQuery Enabled Selector Example

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It selects all the enabled elements in the form. In general, it makes activate for doing operations on elements such as input type text elements, button element etc in the document. It is recommended that it must start with tag name, otherwise by defult it selects all the elements in the form by using defualt […]

JqueryUI Accordion Example

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The jQueryUI provides collapsible widget called accordion is a view of hierarchy so that only the roots of each branch are visible. It is widely used to manage large content and navigation lists on the website. We can easily create collapsing division within a webpage which is used to build accordion navigation, content boxes etc. […]

JQueryUI Droppable Widget Example

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The jQueryUI Droppable plugin triggers when an accepted draggable is dropped ‘over’ this droppable. The interaction of droppable depends on draggable element. In general we can say that, target region for draggable element is droppable. We can create target on the page for dropping draggable elements. also read: JQuery Keydown, Keypress and Keyup JQUery Setting […]

JQueryUI Resizable Widget

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The jQueryUI provides property called resizable() method which specifies whether element can be resizable or not by the user. The resizable plugin makes selected elements resizable by using icon which is at the bottom right of the element to resize. also read: JQuery Keydown, Keypress and Keyup JQUery Setting Drop Down Value JQuery prepend() and […]

JqueryUI Sortable Example

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The sortable is a flexible, sorting plugin for jQueryUI which allows rearranging the elements into a meaningful order so that we can analyze it more effectively. It enables sorting of elements by using drag and drop functionality to place the new element within the list and other elements will adjust to fit. The sortable event […]

TreeMap Class Example

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The TreeMap class creates maps stored in a tree structure. It stores the key/ value pairs in a sorted order efficiently. The TreeMap class extends AbstractMap and implements the NavigableMap interface. It is a red-black tree based implementation. TreeMap is a sorted order collection, which is sorted according to the natural key or by providing […]