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Is it possible change javascript alert icons? By default it is showing the warning icon.
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The standard alert box in JavaScript does not provide the option to apply CSS. To style your alert box, you need to create a custom one first. The custom alert box will be created using jQuery and styles will be applied to CSS.
It's not possible to edit a JavaScript alert box title due to security issues. Still, to edit an alert box to work it all web browsers, use custom JavaScript Modal Dialogs or jQuery plugins.
Approach. Created the custom alert box using the div element. Set the background color for the div element and the font color for the text message. Properly styled the close button and whole alert box using the CSS in the example.
In the below example, we create a custom alert box to center the JavaScript alert box. Under that, style it accordingly and position it to the center. Use the “top” and “left” CSS properties to achieve this. Set them as 50%, but as you can see the button below, so the property to 40% for correct alignment.
No.
Instead, you can create a fake dialog in your page, like jQuery UI Dialog.
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