9.If data passing through ajax

    var oData           = new Object();
var dismiss_time    = oData.tip_dismiss_time =tip_dismiss_time;
var dismiss_date    = oData.tip_dismiss_date =dismiss_date;
var formURL    = '<?php echo $this->baseUrl(); ?>' + '/user/index/tipdismisstime';

jQuery.ajax( {
url : formURL,
type: "POST",
dataType: 'json',
data : oData,
success: function (data) {

},
error: function(e){

}
    });