Change Title Of Javascript Alert Duplicate

When working on web development projects, it's common to use JavaScript to create alerts for notifications or warnings on a webpage. The JavaScript `alert()` function is a handy tool for this purpose. However, there may be instances where you want to customize the default title that appears in the alert pop-up.

One scenario where you might want to change the title of a JavaScript alert is when you have multiple alerts with similar messages, and you want to differentiate them by giving each a unique title. By default, the title of a `window.alert()` dialog box is "Alert."

To change the title of a JavaScript alert, you can't simply modify the function itself as it doesn't support a parameter for specifying the title text. Instead, you can create a custom alert box using HTML, CSS, and JavaScript.

Here's a step-by-step guide on how to change the title of a JavaScript alert by creating a custom alert box:

1. **Create HTML Structure**: Begin by creating a simple HTML structure for your custom alert box. This will typically include a container div with separate elements for the title and message of the alert.

2. **Style with CSS**: Use CSS to style the elements of your custom alert box. You can customize the appearance of the title text, message text, buttons, and overall layout to match the design of your website.

3. **Write JavaScript Function**: Write a JavaScript function that will display your custom alert box instead of the default `window.alert()` function. This function should dynamically update the title and message of the alert based on the input parameters.

4. **Call the Custom Alert Function**: Instead of using `window.alert()`, call your custom alert function whenever you need to show an alert on your webpage. Pass the desired title and message as parameters to the function.

Below is a simple example of how you can create a custom alert box in JavaScript:

Html

<title>Custom Alert</title>

.alert-box {
  background: #f9f9f9;
  border: 1px solid #ccc;
  padding: 10px;
}

.alert-title {
  font-weight: bold;
}

.alert-message {
  margin-top: 5px;
}




function customAlert(title, message) {
  const alertBox = document.createElement('div');
  alertBox.className = 'alert-box';

  const titleElement = document.createElement('div');
  titleElement.className = 'alert-title';
  titleElement.textContent = title;

  const messageElement = document.createElement('div');
  messageElement.className = 'alert-message';
  messageElement.textContent = message;

  alertBox.appendChild(titleElement);
  alertBox.appendChild(messageElement);

  document.body.appendChild(alertBox);
}

// Call the custom alert function with your desired title and message
customAlert('Custom Title', 'This is a custom alert message.');

By following these steps, you can easily change the title of a JavaScript alert by creating a custom alert box in your web development projects. This approach allows you to provide more context and better customization for alert messages on your website.

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