how to encrypt javascript source code?
Javascript source code is clear text, which can be seen easily by right-clicking the web page and clicking the “view source code” menu item. To protect your javascript source code […]
javascript
redirect methods
You must have seen url redirect. You click an html redirect link. The link does not take you to the page it points to, but redirects the url to another […]
How to intercept ajax calls in jQuery?
Intercepting ajax requests is useful in some cases. For example, you may want to intercept the url of an ajax request, or you want to intercept the data sent via […]
How to create tooltip for element using jQuery?
When mouse movers on an HTML element, a tooltip is popped up displaying some useful information about the element. This sounds cool. Today, we will learn how to add a […]
create switching tabs step by step using CSS and jQuery
When you see a switching tab on the web at the first time, you must be attracted by its amazing design. You click a tab header(title), it shows you the […]
My understandings of CORS
CORS – Cross Origin Resource Sharing, is mainly a stuff on client side(more accurately, a browser) . It is a policy exerted by modern browsers to block accessing resources on […]
quotation marks around the attribute value of an element
Javascript has a function called querySelector, which is used to get the dom object of an element based on some condition specified as the parameter of the function, such as […]
How to specify the coordinate parameters when simulating mouse events in javascript
We have known the meaning and difference of the coordinate parameters in a java script event object. To simulate mouse event with javascript,you need to create a mouse event then […]
Difference between client coordinates and screen coordinates in Javascript Mouse Event objects
The 4 coordinate parameters in a Javascript mouse event object are very confusing. screenX and screenY are called screen coordinates which represent the position relative to the top-left of the computer screen. […]
create an ajax pop-up box using jquery colorbox
It is often useful to create a pop-up window to show contents retrieved via an ajax call. Then the user can do some kind of interaction on the popup window […]