Facebook sometimes does this really neat thing where to show image preview of a link to in a status update. Its usually the website’s logo. Basically, Facebook grabs it’s thumbnails from the original website page. However, sometimes you may get an option which photo you will choose to show it in a post but sometimes […]
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 […]
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 […]
For an old days we used JavaScript validation to validate any form in a website and this was until recently unthinkable. But as soon as the HTML5 came then the validation becomes very easy to maintain in any form. Here is some example of HTML5 Form Validation: The ‘required’ attributeThis simply checks whether the value […]
Basically Syntax of JSON is the subset of the JavaScript syntax. It has following notation: Data is represented in name/value pairs. The name/value pairs are separated by , (comma). Curly braces hold objects. Square brackets hold arrays. Below is a example of Syntax of JSON: {“students”:[ {“Name”:”Tim”, “Age”:”25″}, {“Name”:”John”, “Age”:”30″}, {“Name”:”Jane”, “Age”:”45″} ]} So, students[0].Name […]
By using html forms we get input data from the user. For example regstration form, contact us feedback etc. Html forms are enclosed between form element like below: <form> </form> There are numerous form fields that can be use in forms: -Text field -Text area -Checkbox -Radio buttons -Select box -File field -Button -Image button […]
In html document, images are added via img element where the src attribute contains the url to the image path. Images example: <img src=”image.jpg”> There are different types of image format like jpg, png, gif, bmp etc. There is a attribute called “alt” which is used to give alternate information about the image or in […]