Unable to get value submitted from Jquery post in Struts2 action

[Hasif Subair]

I am new struts and I am not sure what i am missing here. When I submit this form all the fields are null in the struts action class. I have added an interceptor "adminHomeInterceptor" to check whether the user is admin or not, This works fine when I remove that interceptor-ref. But I have to check for all request whether the user is admin, so cant remove that interceptor. Any help would be deeply appreciated.

Here is my jsp.

 <s:form id="vendorRegister" action="addvendor" method="post" theme="simple">
        <label for="username" class="formLabel">Username/Email</label>
        <s:textfield name="userName" id="txtUname" cssClass="small ui-widget-content ui-corner-all" /><br />
        <label for="phone" class="formLabel">Phone</label>
        <s:textfield name="phone" id="txtPhone" cssClass="small ui-widget-content ui-corner-all" /><br />
        <label for="mobile" class="formLabel">Mobile</label>
        <s:textfield name="mobile" id="txtMobile" cssClass="small ui-widget-content ui-corner-all" /><br />
    <s:submit id="btnRegister" cssClass="button ui-state-default ui-corner-all" value="Add Vendor" />
</s:form>

This is a dynamically loaded form.

$("#btnRegister").live("click",(function(event){
    event.preventDefault();
    var uname = $( "#txtUname" ),
    phone =  $("#txtPhone"),
    mobile = $("#txtMobile"),   
    if ( // Validation Codes ) {
        $("#btnRegister").attr("disabled", true);
        var url = "../addvendor";
        $.post( url , $("#vendorRegister").serialize(), function(data){
            alert("inside");
        });
    }
}));

My Strust2 Action Class

public class VendorAction extends ActionSupport{

    private int phone;
    private long mobile;
    private String userName;

    public int getPhone() {
         return phone;
    }
    public void setPhone(int phone) {
        this.phone = phone;
    }
    public long getMobile() {
        return mobile;
    }
    public void setMobile(long mobile) {
        this.mobile = mobile;
    }
    public String getUserName() {
        return userName;
    }
    public void setUserName(String userName) {
        this.userName = userName;
    }
    public String recordVendor(){
        System.out.println(userName);
        System.out.println(mobile);
        return "success";
    }
}

Here is my struts.xml file

     <package name="admin" namespace="/admin" extends="json-default">
	    <interceptors>
	    	<interceptor name="adminHomeInterceptor" class="org.shop.drin.admin.interceptors.AdminHomeInterceptor" />
	    </interceptors>
	    <action name="addvendor" class="org.shop.drin.vendor.action.VendorAction" method="recordVendor">
	        <interceptor-ref name="adminHomeInterceptor" />
	        <result type="json" /> 
	    </action>
	</package>

[Hasif Subair]

I resolved it. Created a Interceptor-stack and added my interceptor to it and it worked.

<interceptors>
	<interceptor name="adminInterceptor" class="org.admin.interceptors.AdminInterceptor" />
	<interceptor-stack name="adminStack">
	    <interceptor-ref name="adminInterceptor"/>
	    <interceptor-ref name="basicStack"/>
	</interceptor-stack>
</interceptors> 
<action name="home">
        <interceptor-ref name="adminInterceptor" />
        <result name="success">/admin/adminhome.jsp</result>	        
        <result name="fail" type="redirect">/</result>
</action>