Triggering a pop-up window to appear without user interaction on the specified date within the function

I am looking to automatically trigger a pop-up window when my website loads after a specific date that I define within a function.

How can I set up the date function for this task? I want the pop-up window to appear automatically on 27/07/2011, and every time after that when the website is opened. Any suggestions?

<script type="text/javascript">
function newPopup(url) {
popupWindow = window.open(
           url,'popUpWindow','height=600,width=605,left=4,top=4,resizable=no,scrollbars=no,toolbar=no,menubar=no,location=no,directories=no,status=yes')
  }
    </script>

Answer №1

<script type="text/javascript"> 
    function launchPopup(url) {
      newWindow = window.open(url,'newPopUp','...');
    }

    var today = new Date();
    var formattedToday = today.getDate()+"/"+(today.getMonth()+1)+"/"+today.getFullYear();

    if (formattedToday == "27/07/2011 ") {
       launchPopup("http://example.com");
    }
</script> 

Please keep in mind that popup blockers may prevent this window from opening. Most modern browsers will block popups unless they are initiated by the user, typically through a click event.

To initiate the popup using a click event:

<a href="#" onclick="launchPopup('http://example.com'); return false;">
     Click Here to open popup window
</a>

By clicking on the link, you activate the `launchPopup` function and your popup will appear.

Answer №2

Create a brand new datetime instance by following this link: http://www.w3schools.com/jsref/jsref_obj_date.asp

Make it equivalent to 27/07/2011 using the methods setDate, setDay, and setFullYear

Now generate another datetime instance that matches the current date utilizing getDate, getDay, and getFullYear

If the getTime() value of the present date is greater than the getTime() value of the created date, then run your code within an if statement.

To trigger your function upon page load, modify the body tag in your HTML like so:

This script serves as a useful primer for experimenting with dateTime objects:

Best of luck!

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