How to show an alert whenever an Item is selected in SharePoint drop down choice menu Field in a SharePoint list

Question

I am having a SharePoint list which has a drop down menu field.

I want to show an alert as soon as a user selects any item from the drop down menu.

Answer 1

Add the following code at script editor that show an alert message when an item selected from the choice field at your form.

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script>

$(document).ready(function(){

$("select[title='choice column name']").change(function() {
if ($("select[title='choice column name']").val() != "the selected value")
{
alert("qassas");
}

});
});

</script>

For step by step guide with images check Show / Hide fields based on choice field selection using JQuery in SharePoint