WordPress AJAX:

Sample WordPress Ajax call for plugin:

ajax call will happen on button click. button class is: ‘clsdel’

javascript code:

<script type=”text/javascript”>
jQuery(document).ready(function(){
jQuery(‘.clsdel’).on(“click”,function(e){
e.preventDefault();
var indx = jQuery(this).attr(‘id’);
var ajax_url = ‘<?php echo admin_url( ‘admin-ajax.php’ ); ?>’;
jQuery.ajax({
type: “POST”,
url: ajax_url,
data: {
‘action’: ‘cart_session_ajax_request’,
‘indx’: 1,
},
success: function (data) {
if(data.length>0){
console.log(data);
}
},
error : function(errorThrown){
console.log(error);
}
});
});
});
</script>

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