Open Popup And Refresh Parent Page On Close Popup

Opening a popup window and refreshing the parent page after closing the popup is a useful technique in web development when you want to provide users with additional information or actions without navigating away from the current page. In this guide, we'll show you how to achieve this functionality using JavaScript.

To begin, let's understand the basic approach. When the user clicks on a button or link to open the popup window, a new window is launched with specific content. We can write a script that not only opens this popup but also sets up a mechanism to detect when the popup is closed by the user. Once the popup is closed, we can trigger the parent page to refresh itself, showing any updates made in the popup.

Firstly, let's create a simple HTML file with a button that will be used to open the popup. Here is a sample code snippet:

<title>Popup Example</title>


  <h1>Popup Example</h1>
  <button>Open Popup</button>

  
    function openPopup() {
      // Open a new popup window
      var popup = window.open('popup-content.html', 'Popup', 'width=300,height=200');
      
      // Detect when the popup is closed
      popup.onunload = function() {
        // Refresh the parent page when the popup is closed
        location.reload();
      };
    }

In this code snippet, we create a button that, when clicked, calls the `openPopup()` function. This function opens a new popup window, `popup-content.html`, with a specified size. We then use the `onunload` event of the popup window to detect when the popup is closed. When the popup is closed, the `location.reload()` function is called, which refreshes the parent page.

Next, let's create the `popup-content.html` file that will be displayed in the popup window. Here is a simple example content for the popup:

<title>Popup Content</title>


  <h1>Popup Content</h1>
  <p>This is the content of the popup window.</p>

With these files set up, when a user clicks the "Open Popup" button, the `popup-content.html` file will be displayed in a popup window. Upon closing the popup, the parent page will automatically refresh.

In conclusion, by following these steps and understanding the JavaScript events, you can easily implement the functionality to open a popup window and refresh the parent page after the popup is closed. This technique can enhance the user experience by providing additional information or actions while ensuring a seamless transition back to the parent page.