neon-server/src/main/javascript/widget/widget.js
function removeProperty(key, successCallback, errorCallback) {
        return neon.util.ajaxUtils.doDelete(
            neon.serviceUrl('propertyservice', key), {
                success: successCallback,
                error: errorCallback,
                responseType: 'json'
            }
        );
    }
function removeProperty(key, successCallback, errorCallback) {
        return neon.util.ajaxUtils.doDelete(
            neon.serviceUrl('propertyservice', key), {
                success: successCallback,
                error: errorCallback,
                responseType: 'json'
            }
        );
    }
function removeProperty ( key , successCallback , errorCallback ) { return neon . util . ajaxUtils . doDelete ( neon . serviceUrl ( 'propertyservice' , key ) , { success : successCallback , error : errorCallback , responseType : 'json' } ) ; }
Remove a property
@method removeProperty
@param {String} the property key to remove
@param {Function} successCallback The callback
@param {Function} errorCallback The optional callback when an error occurs. This is a 3 parameter function that contains the xhr, a short error status and the full error message.
@return {neon.util.AjaxRequest} The xhr request object
Remove a property