如何设置JavaScript默认警报弹出窗口的Z-index？

Question

Javascript code

 <script>
 function myFunction()
 {
 alert("Welcome!");
 }
 </script>

As the question says, i want to set the z-index of default alert popup. Is this possible ?

Answer 1

As an alert popup is not a DOM Element, CSS cannot be applied, as if you alert style of a popup, it will return undefined. Think about it: you can't access javascript variables through CSS, because when it comes to modal dialogs,

But don't worry, because remember:

What you can do, however, is manually create a DOM modal dialog. Here is an example of how to make one.