By mswatcher
via noorahmad.name
Submitted: Feb 08 2013 / 08:26
When content of a web page exceeds and visitors scroll down the web page, then having a button to smooth scroll to the top of the page is a good idea. jQuery scroll function made it very easy to create a such a button just by writing a few lines of code. jQuery scroll function is checking if the document is scrolled and is greater than a given value, then show the scroll to top button, if the page is not scrolled or scrolled to the top of the page, then hide the button.
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Tags: frameworks, javascript, ria
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