How to do autorefresh using javascript

By -
  1. If you want to refresh your page automatically after loading the page
     <html>
    <head>
    <script type="text/JavaScript">
    function timedRefresh(timeoutPeriod) {
    setTimeout("location.reload(true);",timeoutPeriod);
    }
    </script>
    </head>
    <body onload="JavaScript:timedRefresh(5000);">

    This page will refresh every 5 seconds. Here we are using the "onload" event to call our function. We are passing in the value '5000', which equals 5 seconds.
    </body>
    </html>
  2. If you want to refresh a page "on click", type the following code as:-

    <a href="javascript:location.reload(true)">Refresh this page</a>


Comments

Post a Comment

Popular posts from this blog

ubuntu package installation

By -
Ubuntu is an ancient African word meaning 'humanity to others'. It also means 'I am what I am because of who we all are'. The Ubuntu operating system brings the spirit of Ubuntu to the world of computers. Package Installation and Updates Apt and Package Basics Most new users will use the Synaptic Package Manager to install packages. These instructions are for installing packages from the command-line Terminal. Terminal can be started: Menu -> Applications -> Accessories -> Terminal Install packages: sudo apt-get install packagename Example: sudo apt-get install mpd sbackup Remove packages: sudo apt-get remove packagename To remove all dependencies: sudo apt-get autoremove Example: sudo apt-get remove mpd sbackup Search for packages: apt-cache search <keywords> Examples: apt-cache search Music MP3 apt-cache search "Text Editor" Update the apt package database after adding/removing repositories: sudo apt-get upd...
Read more

Drupal Bootstrap Database

By -
This is the 3rd article in the series covering DRUPAL v6 bootstrap process. As the bootstrap name implies, this phase covers initializing a connection to a database. The phase begins by including 'database.inc' , which is a database abstraction layer allowing developers to use different database servers with the same code base. One of the functions defined by this library is the db_set_active() function, which is invoked by the bootstrap database phase. This function is used to activate a database used by queries in later phases or during page building and rendering. The function begins by checking if the global variable $db_url is empty. Recall that in the phase #1 - DRUPAL_BOOTSTRAP_CONFIGURATION, this variable is set to the value specified in settings.php unless it is still set to the default string of ' mysql://username:password@localhost/databasename' . In that case, $db_url is simply set to empty string ''. This would indicate a first time insta...
Read more

How to fix 500 internal privoxy error

By -
I keep getting a 500 Internal Privoxy Error when I open a particular URL. I t ried several websites that promise a fix but only want to sell me some bullshit software for $29.95 that doesn't do anything.   The actual message is as follows 500 Internal Privoxy Error Privoxy encountered an error while processing your request: Could not load template file connect-failed or one of its included components. Please contact your proxy administrator. If you are the proxy administrator, please put the required file(s)in the (confdir)/templates directory. The location of the (confdir) directory is specified in the main Privoxy config file. (It's typically the Privoxy install directory). After spending so much of time and putting lots of effort at internet, finally I fixed it. The solutions is -- Disable proxy settings and check. Press “Windows Logo” + “R” keys on the keyboard, type “inetcpl.cpl” and press “Enter”. Click the “Connections” tab, and then click “LAN settings...
Read more