AJAX WITH POP_UP

<aui:script>
AUI().use('aui-base','aui-io-request','aui-node', function(A){
var rewardCategory=false;
var rewardPointLevels=false;

A.one("#<portlet:namespace/>rewardPointLevel").on('blur',function(){

var rewardPointLevel3=A.one("#<portlet:namespace/>rewardPointLevel").get("value");
A.io.request('<%=ajaxURL%>',{
dataType : 'json',
method : 'GET',
data : {
<portlet:namespace />rewardPointLevel1 :rewardPointLevel3,
<portlet:namespace />cmd :'rewardPointLevels',
},
on : {
success : function() {
var data = this.get('responseData');
var isLevelStart=data.NotExisting;
if(!isLevelStart){
A.one("#<portlet:namespace/>rewardPointLevel").setStyle('border','1px solid red');
alert("RewardPointLevel is Already Exist");
rewardPointLevels = false;
}else{
A.one("#<portlet:namespace/>rewardPointLevel").setStyle('border','1px solid blue');
rewardPointLevels = true;
}
}
}
});
});

A.one("#<portlet:namespace/>desc2").on('blur',function(){

var desc3=A.one("#<portlet:namespace/>desc2").get("value");
A.io.request('<%=ajaxURL%>',{
dataType : 'json',
method : 'GET',
data : {
<portlet:namespace />desc :desc3,
<portlet:namespace />cmd :'rewardCategory',
},
on : {
success : function() {
var data = this.get('responseData');
var isLevelStart=data.NotExisting;
if(!isLevelStart){
A.one("#<portlet:namespace/>desc2").setStyle('border','1px solid red');
alert("This Reward Description is Already Exist")
rewardCategory = false;
}else{
A.one("#<portlet:namespace/>desc2").setStyle('border','1px solid blue');
rewardCategory = true;
}
}
}
});
});

A.one('#<portlet:namespace/>save').on('click', function(event){
if(rewardCategory == true && rewardPointLevels == true){
document.<portlet:namespace/>fm.submit();
}
});
});


</aui:script>

                                                    JAVA FILE 

                    See Java  file in AJAX WITHOUT POP_UP