static/ext/src/ux/grid/FiltersFeature.js
function (p) {
        // if encoding just delete the property
        if (this.encode) {
            delete p[this.paramPrefix];
        // otherwise scrub the object of filter data
        } else {
            var regex, key;
            regex = new RegExp('^' + this.paramPrefix + '\[[0-9]+\]');
            for (key in p) {
                if (regex.test(key)) {
                    delete p[key];
                }
            }
        }
    }
function (p) {
        // if encoding just delete the property
        if (this.encode) {
            delete p[this.paramPrefix];
        // otherwise scrub the object of filter data
        } else {
            var regex, key;
            regex = new RegExp('^' + this.paramPrefix + '\[[0-9]+\]');
            for (key in p) {
                if (regex.test(key)) {
                    delete p[key];
                }
            }
        }
    }
Removes filter related query parameters from the provided object.
@param {Object} p Query parameters that may contain filter related fields.