How to Refresh Page OnClick Using Javascript

How to handle the F11 key without showing Full Screen mode using Javascript

You can handle the F11 key using Javascript function, check the below javascript function.

Print Window Page Using Javascript

Below script prints the window page by simple javascript function. See below :

Export to Excel Using PHP and Mysql

Below simple program will export mysql data values to excel sheet without using any PHP libraries. Export to Excel Using PHP and Mysql Note: IF you get errors or in excel all the data is in one column, then instead t tab space use, comma ‘,’.