PHP: how to use AJAX to upload file
We create a simple example to learn how to use AJAX to upload file. HTML Create simple form with a file input, we use accept…
Category: JS
How to create a download button in Jwplayer
Step 1: First, we need to use a download image: here Step 2: Setup jwplayer HTML: JS: Step 3: add download button Here is the…
How to determine function exists in javascript
To find the equivalent method function_exists of PHP in Javascript, we make some test 1. Use jQuery.isFunction method: we use Chrome Console to test Eg:…
Video JS Resolutions: set default resolution
If you use the videojs plugin: Video JS Resolutions at http://vidcaster.github.io/video-js-resolutions/ Here the example code in <head> tag: in <body> tag How to set default…
Videojs: how to display full poster image
To display the poster image, we have three ways: Method 1: Use attribute poster in video tag: Method 2: With javascript use Method 3: put…
Videojs: plugin download with resolution selector
HTML: CSS: JS: Download: videojs-dowload.js videojs-dowload.css Online demo: http://jsfiddle.net/sans_amour/up8vzu4s/4/ The callback function we can leave blank, the download link will same as the play link.…
Javascript: Some method to generate random chars
Method 1: Example 1: include 0-9 Example 2: include 0-9a-f Example 3: include 0-9a-z Method 2: Example 1: include 0-9 Example 2: include 0-9a-f Example…
PHP: ActionScript Array.slice method
In ActionScript, to slice an array, we use Array.slice method: Returns a new array that consists of a range of elements from the original array,…
HTML5 audio Tag: use with javascript
In the previous tutorial, we can know the audio file types which HTML audio tag supports and some attributes of the audio tag. We have…
HTML5 canvas: create animated character with sprite sheets
Today, we learn how to create animated character with sprite sheets, json and javascript. We use the below sprites sheet: Copyright: Mozilla & Github And…