<FORM>
<INPUT TYPE="text" SIZE="40"
onBlur="alert('You are leaving this input box - Are you sure you want to do that?');">
</FORM>
</body>
If an item can be focused upon, the focus can also be blurred, which simply means the focus is lost on an item. The onBlur Event Handler allows an alert to let a user know that he or she is leaving an input box. Here is the code to do that:
| HTML file: | Displayed by browser: |
|---|---|
|
<body>
<FORM> <INPUT TYPE="text" SIZE="40" onBlur="alert('You are leaving this input box - Are you sure you want to do that?');"> </FORM> </body> |
