Generally When you perform the CRUD operations on any application . To warn a user when user trying to remove / delete anything from the displayed data from the database.
I.e " Are you sure you want to delete this item ? ".
When user click on the remove link it will pop up the confirm message . Here user press on the ok key then that item will be removed otherwise nothing will happen.
This can be done in two different ways
JavaScript Function
Delete
I.e " Are you sure you want to delete this item ? ".
When user click on the remove link it will pop up the confirm message . Here user press on the ok key then that item will be removed otherwise nothing will happen.
This can be done in two different ways
- You can create the JavaScript function and call this function from the anchor href tag
- You can directly call the confirm function from the on click event.
JavaScript Function
<script>
function confirmDelete(delUrl) {
if (confirm("Are you sure you want to delete this item")) {
document.location = delUrl;
}
}
</script>
Function calling
<a href="javascript:confirmDelete('delete.php?id=1')">Delete</a>
Second way <a href="delete.php?id=1" onclick="return confirm('Are you sure you want to delete this item ?')">Delete</a>
Output
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