Question

15

How to call a function after textbox lose focus

rated 0 times [ 16] [ 1] / answers: 1 / hits: 50163 / 12 Years ago, sat, july 28, 2012, 12:00:00

I have no experience with Javascript/JQuery/AJAX so I'm trying to understand if it's possible to call a function that execute a query on my DB after a textbox lose focus.

I'm displaying a table in my page (using PHP) with text boxes that contains the same values of a table on my DB, and when someone change the value on a text box I want to change the DB table with an UPDATE query to make them equals; is that a way with AJAX or JQuery to do this?

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keyonnaelled

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4 Years ago

answered 12 Years ago rashawn · Accepted Answer

<input type=text id=check>



<script src=https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js></script>



<script type=text/javascript>

$(#check).blur(function() {

 alert('working');

});

</script>