CakePHP is a free, open-source, rapid development framework for PHP. It’s a foundational structure for programmers to create web applications. There is number of in built component like Ajax, RequestHandler, Session etc. Question: What are the drawbacks of cakephp? Answer : The learning curve, and it loads full application before it starts your task. Its […]
jQuery wrap Method wraps specified HTML element(s) around each element in the set of matched elements. This wrapping process is very useful for injecting any additional structure into a document, without destroying the original semantic qualities of the document. Possible values are: HTML elements jQuery objects DOM elements This is the simple syntax to use […]
jQuery wrapAll wraps specified HTML element(s) in the set of matched elements. This takes any string or object for passing into $() function to specify the HTML DOM structure. Around all the elements the structure will be wrapped as a single group. Example of jQuery wrapAll: Suppose you have following HTML: <div class=”main”> <div class=”sub”>John […]
This is plugin for jQuery to select and image crop rectangular wise of an image as well as other user interface features such as photo notes (like those on Flickr). Features: – This is very Lightweight and highly configurable – Can customizable with CSS – Handles scaled images – Support keyboard for moving and resizing […]
To extend the functionality of HTML in AngularJS, custom directives are used using “directive” function. This simply replaces the element for which this is activated. Using its compile() method AngularJS application finds the matching elements and process for one time activity. For the following types of elements AngularJS provides support to create custom directives. – […]
AngularJs services are javaScript function that perform a specific tasks only. Using dependency injection mechanism services are normally attached. AngularJS provides some build in services i.e. $http, $route, $window, $location etc where each service is responsible for different tasks. For example, $http is used for ajax call, $route is for routing information. There are two […]
Using ng-view and ng-template directives and $routeProvider services you can provide single page application via multiple views on a single page. ng-view: A place holder where a corresponding view can be placed. ng-template: Used to create an html view using script tag with the help of “id” attribute. $routeProvider: Set the configuration of urls and […]
Sometimes we need to add demo text in a website for checking whether it working fine or somewhere we test website with demo text. So on this case unwanted text inserted into database and you need to remove it. So, we can update fields with random sentence in this case. For example the fields value […]
Components are way of organizing the UI code for structure wise and promote code re-usability for a large application. Components can be registered using the ko.components.register() API. ko.components.register(‘componentname’, { viewModel: {…}, template: {….) }); <!DOCTYPE html> <head> <title>Components of KnockoutJS</title> <script src=”https://cdnjs.cloudflare.com/ajax/libs/knockout/3.2.0/knockout-min.js”></script> </head> <body> <h4>Example 1: without parameters</h4> <div data-bind=’component: “example-editor”‘></div> <h4>Example 2: passing parameters</h4> […]
Using AngularJS Forms you can collect number of inputs. Form can also validate input data. For any type of invalid input it can throw error for notify user. But note to remember that this is just a client side validation. You need to validate from server side also. Here is a sample code for AngularJS […]