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POEvent is sometimes triggered more than once
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  1. POEvent is sometimes triggered more than once
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    copied!<p>I use the jQuery ajax function to send data to 2 php scripts. The first script inserts the received data into a MySQL db, the second sends emails. The ajax functions are attached to a click event. For some unknown reason sometimes there are 2 or 3 database entries and sent emails even if I click only once. As you can see the 2nd ajax call is embedded into the first one. I tried to use them in parallel. Tried without 'set timeout'-s. I also use here the simplemodal plugin. When the first modal closes, the second opens.</p> <p>Is there a way to make sure that the click event is triggered only once or to block the ajax requests after 1 successfull call?</p> <p>Here is a part of the code: </p> <pre><code>$('#confirm').click(function () { $('#loading').html("&lt;img style = 'display:inline-block;' src = 'img/loading.gif' /&gt;"); var servtype = $('select option:selected').text(); $('#type').text(servtype); $('#staff_name').text(staff_name); $('#day_time').text(a); $('#day_date').text(nap + ', ' + dateText); $('#type1').text(servtype); $('#staff_name1').text(staff_name); $('#day_time1').text(a); $('#day_date1').text(nap + ', ' + dateText); var message = $('#message').val(); $.ajax({ type: 'GET', async: true, url: 'add_booking.php', data: 'message=' + message + '&amp;date=' + dateText + '&amp;start_end=' + a + '&amp;personid=' + personid + '&amp;servid=' + servid, success: function (msg) { var obj = jQuery.parseJSON(msg); alert('' + obj.answer); setTimeout(function () { $.ajax({ type: 'GET', async: true, url: 'send_email.php', data: 'email=zolkazlk@gmail.com&amp;type=' + servtype + '&amp;person=' + staff_name + '&amp;time=' + a + '&amp;date=' + nap + ', ' + dateText, success: function (msg) { var obj = jQuery.parseJSON(msg); alert('' + obj.answer); $.modal.close(); window.setTimeout(function () { jQuery('#receipt').modal() }, 50); } }); }, 200); } }); }); </code></pre>
 

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