Here I am going to share the Javascript code for scrolling the page title of any web page. You can change the page title by simply set document title property using javascript document.title = “modified text”; Scrolling Page Title Code You can change the scroll speed by changing the value of variable “speed”. Above it [...]
Archive for the ‘Javascript’ Category
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Create Interactive Charts with Google Chart API
September 1st, 2011 
admin Last post, we have discussed about Create image charts using Google Chart Tool. Here, we are going talk about how to create interactive charts using Google chart API. Google’s Javascript library allow you to create the charts and throws the events which can be handled by your code. Interactive charts and diagrams will give the [...]
Change Font Size with JavaScript
July 15th, 2011 admin Here is the javascript code to increase or decrease the font size on the fly, you can give control to the user to change the text size for better readability. Call the above function on click of any HTML element (image, anchor etc), below is the example with anchor tag: By using the above function, [...]
Create, Read and Delete Cookies with JavaScript
June 18th, 2011 admin In this tutorial, I am going to give a JavaScript code samples to create, read and delete the cookies. Setting a Cookie Call the above function to set the cookie: The Cookie “testCookie” has the value “testval” and expires in 30 days. Reading a Cookie Reading a Cookie With RegExp This is another version of [...]
How To Get Url Parameters Using Javascript
May 29th, 2011 admin Here, I am going to share Javascript code to get the URL querystring parameter values. Let me take a sample URL and try to get the parameter values in it. http://www.techtricky.com?id=77&name=sree Here is the function to create the Javascript object with parameter names and values. In the above code, “window.location.search” is to get the query [...]
How to Refresh/Reload Page or Part of the Page Automatically
March 28th, 2011 admin Here I am going to show different methods to refresh/reload the page or part of the page automatically in certain period of time. Simplest way to refresh whole page is by using meta tag as below: <meta http-equiv=”refresh” content=”30;url=index.html”> Above code refreshes the page for every 30 seconds. if you don’t want to use meta [...]
Print a Part of Page using Javascript
March 12th, 2011 admin do you want to print a part of the web page? do you have multiple print buttons in a web page, which prints portion of the page? do you want to exclude some elements in print of your page? (like images, ads) do you want to print the display page differently? (changing font or colors [...]
