bootstrap-table/dist/extensions/group-by-v2/bootstrap-table-group-by.js

(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? factory(require('jquery')) :
  typeof define === 'function' && define.amd ? define(['jquery'], factory) :
  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.jQuery));
}(this, (function ($) { 'use strict';

  function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

  var $__default = /*#__PURE__*/_interopDefaultLegacy($);

  function _typeof(obj) {
    "@babel/helpers - typeof";

    if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
      _typeof = function (obj) {
        return typeof obj;
      };
    } else {
      _typeof = function (obj) {
        return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
      };
    }

    return _typeof(obj);
  }

  function _classCallCheck(instance, Constructor) {
    if (!(instance instanceof Constructor)) {
      throw new TypeError("Cannot call a class as a function");
    }
  }

  function _defineProperties(target, props) {
    for (var i = 0; i < props.length; i++) {
      var descriptor = props[i];
      descriptor.enumerable = descriptor.enumerable || false;
      descriptor.configurable = true;
      if ("value" in descriptor) descriptor.writable = true;
      Object.defineProperty(target, descriptor.key, descriptor);
    }
  }

  function _createClass(Constructor, protoProps, staticProps) {
    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
    if (staticProps) _defineProperties(Constructor, staticProps);
    return Constructor;
  }

  function _inherits(subClass, superClass) {
    if (typeof superClass !== "function" && superClass !== null) {
      throw new TypeError("Super expression must either be null or a function");
    }

    subClass.prototype = Object.create(superClass && superClass.prototype, {
      constructor: {
        value: subClass,
        writable: true,
        configurable: true
      }
    });
    if (superClass) _setPrototypeOf(subClass, superClass);
  }

  function _getPrototypeOf(o) {
    _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
      return o.__proto__ || Object.getPrototypeOf(o);
    };
    return _getPrototypeOf(o);
  }

  function _setPrototypeOf(o, p) {
    _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
      o.__proto__ = p;
      return o;
    };

    return _setPrototypeOf(o, p);
  }

  function _isNativeReflectConstruct() {
    if (typeof Reflect === "undefined" || !Reflect.construct) return false;
    if (Reflect.construct.sham) return false;
    if (typeof Proxy === "function") return true;

    try {
      Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {}));
      return true;
    } catch (e) {
      return false;
    }
  }

  function _assertThisInitialized(self) {
    if (self === void 0) {
      throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
    }

    return self;
  }

  function _possibleConstructorReturn(self, call) {
    if (call && (typeof call === "object" || typeof call === "function")) {
      return call;
    }

    return _assertThisInitialized(self);
  }

  function _createSuper(Derived) {
    var hasNativeReflectConstruct = _isNativeReflectConstruct();

    return function _createSuperInternal() {
      var Super = _getPrototypeOf(Derived),
          result;

      if (hasNativeReflectConstruct) {
        var NewTarget = _getPrototypeOf(this).constructor;

        result = Reflect.construct(Super, arguments, NewTarget);
      } else {
        result = Super.apply(this, arguments);
      }

      return _possibleConstructorReturn(this, result);
    };
  }

  function _superPropBase(object, property) {
    while (!Object.prototype.hasOwnProperty.call(object, property)) {
      object = _getPrototypeOf(object);
      if (object === null) break;
    }

    return object;
  }

  function _get(target, property, receiver) {
    if (typeof Reflect !== "undefined" && Reflect.get) {
      _get = Reflect.get;
    } else {
      _get = function _get(target, property, receiver) {
        var base = _superPropBase(target, property);

        if (!base) return;
        var desc = Object.getOwnPropertyDescriptor(base, property);

        if (desc.get) {
          return desc.get.call(receiver);
        }

        return desc.value;
      };
    }

    return _get(target, property, receiver || target);
  }

  var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};

  function createCommonjsModule(fn, module) {
  	return module = { exports: {} }, fn(module, module.exports), module.exports;
  }

  var check = function (it) {
    return it && it.Math == Math && it;
  };

  // https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
  var global_1 =
    /* global globalThis -- safe */
    check(typeof globalThis == 'object' && globalThis) ||
    check(typeof window == 'object' && window) ||
    check(typeof self == 'object' && self) ||
    check(typeof commonjsGlobal == 'object' && commonjsGlobal) ||
    // eslint-disable-next-line no-new-func -- fallback
    (function () { return this; })() || Function('return this')();

  // iterable DOM collections
  // flag - `iterable` interface - 'entries', 'keys', 'values', 'forEach' methods
  var domIterables = {
    CSSRuleList: 0,
    CSSStyleDeclaration: 0,
    CSSValueList: 0,
    ClientRectList: 0,
    DOMRectList: 0,
    DOMStringList: 0,
    DOMTokenList: 1,
    DataTransferItemList: 0,
    FileList: 0,
    HTMLAllCollection: 0,
    HTMLCollection: 0,
    HTMLFormElement: 0,
    HTMLSelectElement: 0,
    MediaList: 0,
    MimeTypeArray: 0,
    NamedNodeMap: 0,
    NodeList: 1,
    PaintRequestList: 0,
    Plugin: 0,
    PluginArray: 0,
    SVGLengthList: 0,
    SVGNumberList: 0,
    SVGPathSegList: 0,
    SVGPointList: 0,
    SVGStringList: 0,
    SVGTransformList: 0,
    SourceBufferList: 0,
    StyleSheetList: 0,
    TextTrackCueList: 0,
    TextTrackList: 0,
    TouchList: 0
  };

  var aFunction$1 = function (it) {
    if (typeof it != 'function') {
      throw TypeError(String(it) + ' is not a function');
    } return it;
  };

  // optional / simple context binding
  var functionBindContext = function (fn, that, length) {
    aFunction$1(fn);
    if (that === undefined) return fn;
    switch (length) {
      case 0: return function () {
        return fn.call(that);
      };
      case 1: return function (a) {
        return fn.call(that, a);
      };
      case 2: return function (a, b) {
        return fn.call(that, a, b);
      };
      case 3: return function (a, b, c) {
        return fn.call(that, a, b, c);
      };
    }
    return function (/* ...args */) {
      return fn.apply(that, arguments);
    };
  };

  var fails = function (exec) {
    try {
      return !!exec();
    } catch (error) {
      return true;
    }
  };

  var toString = {}.toString;

  var classofRaw = function (it) {
    return toString.call(it).slice(8, -1);
  };

  var split = ''.split;

  // fallback for non-array-like ES3 and non-enumerable old V8 strings
  var indexedObject = fails(function () {
    // throws an error in rhino, see https://github.com/mozilla/rhino/issues/346
    // eslint-disable-next-line no-prototype-builtins -- safe
    return !Object('z').propertyIsEnumerable(0);
  }) ? function (it) {
    return classofRaw(it) == 'String' ? split.call(it, '') : Object(it);
  } : Object;

  // `RequireObjectCoercible` abstract operation
  // https://tc39.es/ecma262/#sec-requireobjectcoercible
  var requireObjectCoercible = function (it) {
    if (it == undefined) throw TypeError("Can't call method on " + it);
    return it;
  };

  // `ToObject` abstract operation
  // https://tc39.es/ecma262/#sec-toobject
  var toObject = function (argument) {
    return Object(requireObjectCoercible(argument));
  };

  var ceil = Math.ceil;
  var floor = Math.floor;

  // `ToInteger` abstract operation
  // https://tc39.es/ecma262/#sec-tointeger
  var toInteger = function (argument) {
    return isNaN(argument = +argument) ? 0 : (argument > 0 ? floor : ceil)(argument);
  };

  var min$1 = Math.min;

  // `ToLength` abstract operation
  // https://tc39.es/ecma262/#sec-tolength
  var toLength = function (argument) {
    return argument > 0 ? min$1(toInteger(argument), 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991
  };

  var isObject = function (it) {
    return typeof it === 'object' ? it !== null : typeof it === 'function';
  };

  // `IsArray` abstract operation
  // https://tc39.es/ecma262/#sec-isarray
  var isArray = Array.isArray || function isArray(arg) {
    return classofRaw(arg) == 'Array';
  };

  // Detect IE8's incomplete defineProperty implementation
  var descriptors = !fails(function () {
    return Object.defineProperty({}, 1, { get: function () { return 7; } })[1] != 7;
  });

  var document$1 = global_1.document;
  // typeof document.createElement is 'object' in old IE
  var EXISTS = isObject(document$1) && isObject(document$1.createElement);

  var documentCreateElement = function (it) {
    return EXISTS ? document$1.createElement(it) : {};
  };

  // Thank's IE8 for his funny defineProperty
  var ie8DomDefine = !descriptors && !fails(function () {
    return Object.defineProperty(documentCreateElement('div'), 'a', {
      get: function () { return 7; }
    }).a != 7;
  });

  var anObject = function (it) {
    if (!isObject(it)) {
      throw TypeError(String(it) + ' is not an object');
    } return it;
  };

  // `ToPrimitive` abstract operation
  // https://tc39.es/ecma262/#sec-toprimitive
  // instead of the ES6 spec version, we didn't implement @@toPrimitive case
  // and the second argument - flag - preferred type is a string
  var toPrimitive = function (input, PREFERRED_STRING) {
    if (!isObject(input)) return input;
    var fn, val;
    if (PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject(val = fn.call(input))) return val;
    if (typeof (fn = input.valueOf) == 'function' && !isObject(val = fn.call(input))) return val;
    if (!PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject(val = fn.call(input))) return val;
    throw TypeError("Can't convert object to primitive value");
  };

  var nativeDefineProperty = Object.defineProperty;

  // `Object.defineProperty` method
  // https://tc39.es/ecma262/#sec-object.defineproperty
  var f$4 = descriptors ? nativeDefineProperty : function defineProperty(O, P, Attributes) {
    anObject(O);
    P = toPrimitive(P, true);
    anObject(Attributes);
    if (ie8DomDefine) try {
      return nativeDefineProperty(O, P, Attributes);
    } catch (error) { /* empty */ }
    if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported');
    if ('value' in Attributes) O[P] = Attributes.value;
    return O;
  };

  var objectDefineProperty = {
  	f: f$4
  };

  var createPropertyDescriptor = function (bitmap, value) {
    return {
      enumerable: !(bitmap & 1),
      configurable: !(bitmap & 2),
      writable: !(bitmap & 4),
      value: value
    };
  };

  var createNonEnumerableProperty = descriptors ? function (object, key, value) {
    return objectDefineProperty.f(object, key, createPropertyDescriptor(1, value));
  } : function (object, key, value) {
    object[key] = value;
    return object;
  };

  var setGlobal = function (key, value) {
    try {
      createNonEnumerableProperty(global_1, key, value);
    } catch (error) {
      global_1[key] = value;
    } return value;
  };

  var SHARED = '__core-js_shared__';
  var store$1 = global_1[SHARED] || setGlobal(SHARED, {});

  var sharedStore = store$1;

  var shared = createCommonjsModule(function (module) {
  (module.exports = function (key, value) {
    return sharedStore[key] || (sharedStore[key] = value !== undefined ? value : {});
  })('versions', []).push({
    version: '3.9.1',
    mode: 'global',
    copyright: '© 2021 Denis Pushkarev (zloirock.ru)'
  });
  });

  var hasOwnProperty = {}.hasOwnProperty;

  var has$1 = function (it, key) {
    return hasOwnProperty.call(it, key);
  };

  var id = 0;
  var postfix = Math.random();

  var uid = function (key) {
    return 'Symbol(' + String(key === undefined ? '' : key) + ')_' + (++id + postfix).toString(36);
  };

  var engineIsNode = classofRaw(global_1.process) == 'process';

  var path = global_1;

  var aFunction = function (variable) {
    return typeof variable == 'function' ? variable : undefined;
  };

  var getBuiltIn = function (namespace, method) {
    return arguments.length < 2 ? aFunction(path[namespace]) || aFunction(global_1[namespace])
      : path[namespace] && path[namespace][method] || global_1[namespace] && global_1[namespace][method];
  };

  var engineUserAgent = getBuiltIn('navigator', 'userAgent') || '';

  var process = global_1.process;
  var versions = process && process.versions;
  var v8 = versions && versions.v8;
  var match, version;

  if (v8) {
    match = v8.split('.');
    version = match[0] + match[1];
  } else if (engineUserAgent) {
    match = engineUserAgent.match(/Edge\/(\d+)/);
    if (!match || match[1] >= 74) {
      match = engineUserAgent.match(/Chrome\/(\d+)/);
      if (match) version = match[1];
    }
  }

  var engineV8Version = version && +version;

  var nativeSymbol = !!Object.getOwnPropertySymbols && !fails(function () {
    /* global Symbol -- required for testing */
    return !Symbol.sham &&
      // Chrome 38 Symbol has incorrect toString conversion
      // Chrome 38-40 symbols are not inherited from DOM collections prototypes to instances
      (engineIsNode ? engineV8Version === 38 : engineV8Version > 37 && engineV8Version < 41);
  });

  var useSymbolAsUid = nativeSymbol
    /* global Symbol -- safe */
    && !Symbol.sham
    && typeof Symbol.iterator == 'symbol';

  var WellKnownSymbolsStore = shared('wks');
  var Symbol$1 = global_1.Symbol;
  var createWellKnownSymbol = useSymbolAsUid ? Symbol$1 : Symbol$1 && Symbol$1.withoutSetter || uid;

  var wellKnownSymbol = function (name) {
    if (!has$1(WellKnownSymbolsStore, name) || !(nativeSymbol || typeof WellKnownSymbolsStore[name] == 'string')) {
      if (nativeSymbol && has$1(Symbol$1, name)) {
        WellKnownSymbolsStore[name] = Symbol$1[name];
      } else {
        WellKnownSymbolsStore[name] = createWellKnownSymbol('Symbol.' + name);
      }
    } return WellKnownSymbolsStore[name];
  };

  var SPECIES$2 = wellKnownSymbol('species');

  // `ArraySpeciesCreate` abstract operation
  // https://tc39.es/ecma262/#sec-arrayspeciescreate
  var arraySpeciesCreate = function (originalArray, length) {
    var C;
    if (isArray(originalArray)) {
      C = originalArray.constructor;
      // cross-realm fallback
      if (typeof C == 'function' && (C === Array || isArray(C.prototype))) C = undefined;
      else if (isObject(C)) {
        C = C[SPECIES$2];
        if (C === null) C = undefined;
      }
    } return new (C === undefined ? Array : C)(length === 0 ? 0 : length);
  };

  var push = [].push;

  // `Array.prototype.{ forEach, map, filter, some, every, find, findIndex, filterOut }` methods implementation
  var createMethod$1 = function (TYPE) {
    var IS_MAP = TYPE == 1;
    var IS_FILTER = TYPE == 2;
    var IS_SOME = TYPE == 3;
    var IS_EVERY = TYPE == 4;
    var IS_FIND_INDEX = TYPE == 6;
    var IS_FILTER_OUT = TYPE == 7;
    var NO_HOLES = TYPE == 5 || IS_FIND_INDEX;
    return function ($this, callbackfn, that, specificCreate) {
      var O = toObject($this);
      var self = indexedObject(O);
      var boundFunction = functionBindContext(callbackfn, that, 3);
      var length = toLength(self.length);
      var index = 0;
      var create = specificCreate || arraySpeciesCreate;
      var target = IS_MAP ? create($this, length) : IS_FILTER || IS_FILTER_OUT ? create($this, 0) : undefined;
      var value, result;
      for (;length > index; index++) if (NO_HOLES || index in self) {
        value = self[index];
        result = boundFunction(value, index, O);
        if (TYPE) {
          if (IS_MAP) target[index] = result; // map
          else if (result) switch (TYPE) {
            case 3: return true;              // some
            case 5: return value;             // find
            case 6: return index;             // findIndex
            case 2: push.call(target, value); // filter
          } else switch (TYPE) {
            case 4: return false;             // every
            case 7: push.call(target, value); // filterOut
          }
        }
      }
      return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : target;
    };
  };

  var arrayIteration = {
    // `Array.prototype.forEach` method
    // https://tc39.es/ecma262/#sec-array.prototype.foreach
    forEach: createMethod$1(0),
    // `Array.prototype.map` method
    // https://tc39.es/ecma262/#sec-array.prototype.map
    map: createMethod$1(1),
    // `Array.prototype.filter` method
    // https://tc39.es/ecma262/#sec-array.prototype.filter
    filter: createMethod$1(2),
    // `Array.prototype.some` method
    // https://tc39.es/ecma262/#sec-array.prototype.some
    some: createMethod$1(3),
    // `Array.prototype.every` method
    // https://tc39.es/ecma262/#sec-array.prototype.every
    every: createMethod$1(4),
    // `Array.prototype.find` method
    // https://tc39.es/ecma262/#sec-array.prototype.find
    find: createMethod$1(5),
    // `Array.prototype.findIndex` method
    // https://tc39.es/ecma262/#sec-array.prototype.findIndex
    findIndex: createMethod$1(6),
    // `Array.prototype.filterOut` method
    // https://github.com/tc39/proposal-array-filtering
    filterOut: createMethod$1(7)
  };

  var arrayMethodIsStrict = function (METHOD_NAME, argument) {
    var method = [][METHOD_NAME];
    return !!method && fails(function () {
      // eslint-disable-next-line no-useless-call,no-throw-literal -- required for testing
      method.call(null, argument || function () { throw 1; }, 1);
    });
  };

  var $forEach = arrayIteration.forEach;


  var STRICT_METHOD$2 = arrayMethodIsStrict('forEach');

  // `Array.prototype.forEach` method implementation
  // https://tc39.es/ecma262/#sec-array.prototype.foreach
  var arrayForEach = !STRICT_METHOD$2 ? function forEach(callbackfn /* , thisArg */) {
    return $forEach(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
  } : [].forEach;

  for (var COLLECTION_NAME in domIterables) {
    var Collection = global_1[COLLECTION_NAME];
    var CollectionPrototype = Collection && Collection.prototype;
    // some Chrome versions have non-configurable methods on DOMTokenList
    if (CollectionPrototype && CollectionPrototype.forEach !== arrayForEach) try {
      createNonEnumerableProperty(CollectionPrototype, 'forEach', arrayForEach);
    } catch (error) {
      CollectionPrototype.forEach = arrayForEach;
    }
  }

  var nativePropertyIsEnumerable = {}.propertyIsEnumerable;
  var getOwnPropertyDescriptor$1 = Object.getOwnPropertyDescriptor;

  // Nashorn ~ JDK8 bug
  var NASHORN_BUG = getOwnPropertyDescriptor$1 && !nativePropertyIsEnumerable.call({ 1: 2 }, 1);

  // `Object.prototype.propertyIsEnumerable` method implementation
  // https://tc39.es/ecma262/#sec-object.prototype.propertyisenumerable
  var f$3 = NASHORN_BUG ? function propertyIsEnumerable(V) {
    var descriptor = getOwnPropertyDescriptor$1(this, V);
    return !!descriptor && descriptor.enumerable;
  } : nativePropertyIsEnumerable;

  var objectPropertyIsEnumerable = {
  	f: f$3
  };

  // toObject with fallback for non-array-like ES3 strings



  var toIndexedObject = function (it) {
    return indexedObject(requireObjectCoercible(it));
  };

  var nativeGetOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;

  // `Object.getOwnPropertyDescriptor` method
  // https://tc39.es/ecma262/#sec-object.getownpropertydescriptor
  var f$2 = descriptors ? nativeGetOwnPropertyDescriptor : function getOwnPropertyDescriptor(O, P) {
    O = toIndexedObject(O);
    P = toPrimitive(P, true);
    if (ie8DomDefine) try {
      return nativeGetOwnPropertyDescriptor(O, P);
    } catch (error) { /* empty */ }
    if (has$1(O, P)) return createPropertyDescriptor(!objectPropertyIsEnumerable.f.call(O, P), O[P]);
  };

  var objectGetOwnPropertyDescriptor = {
  	f: f$2
  };

  var functionToString = Function.toString;

  // this helper broken in `3.4.1-3.4.4`, so we can't use `shared` helper
  if (typeof sharedStore.inspectSource != 'function') {
    sharedStore.inspectSource = function (it) {
      return functionToString.call(it);
    };
  }

  var inspectSource = sharedStore.inspectSource;

  var WeakMap$1 = global_1.WeakMap;

  var nativeWeakMap = typeof WeakMap$1 === 'function' && /native code/.test(inspectSource(WeakMap$1));

  var keys = shared('keys');

  var sharedKey = function (key) {
    return keys[key] || (keys[key] = uid(key));
  };

  var hiddenKeys$1 = {};

  var WeakMap = global_1.WeakMap;
  var set, get, has;

  var enforce = function (it) {
    return has(it) ? get(it) : set(it, {});
  };

  var getterFor = function (TYPE) {
    return function (it) {
      var state;
      if (!isObject(it) || (state = get(it)).type !== TYPE) {
        throw TypeError('Incompatible receiver, ' + TYPE + ' required');
      } return state;
    };
  };

  if (nativeWeakMap) {
    var store = sharedStore.state || (sharedStore.state = new WeakMap());
    var wmget = store.get;
    var wmhas = store.has;
    var wmset = store.set;
    set = function (it, metadata) {
      metadata.facade = it;
      wmset.call(store, it, metadata);
      return metadata;
    };
    get = function (it) {
      return wmget.call(store, it) || {};
    };
    has = function (it) {
      return wmhas.call(store, it);
    };
  } else {
    var STATE = sharedKey('state');
    hiddenKeys$1[STATE] = true;
    set = function (it, metadata) {
      metadata.facade = it;
      createNonEnumerableProperty(it, STATE, metadata);
      return metadata;
    };
    get = function (it) {
      return has$1(it, STATE) ? it[STATE] : {};
    };
    has = function (it) {
      return has$1(it, STATE);
    };
  }

  var internalState = {
    set: set,
    get: get,
    has: has,
    enforce: enforce,
    getterFor: getterFor
  };

  var redefine = createCommonjsModule(function (module) {
  var getInternalState = internalState.get;
  var enforceInternalState = internalState.enforce;
  var TEMPLATE = String(String).split('String');

  (module.exports = function (O, key, value, options) {
    var unsafe = options ? !!options.unsafe : false;
    var simple = options ? !!options.enumerable : false;
    var noTargetGet = options ? !!options.noTargetGet : false;
    var state;
    if (typeof value == 'function') {
      if (typeof key == 'string' && !has$1(value, 'name')) {
        createNonEnumerableProperty(value, 'name', key);
      }
      state = enforceInternalState(value);
      if (!state.source) {
        state.source = TEMPLATE.join(typeof key == 'string' ? key : '');
      }
    }
    if (O === global_1) {
      if (simple) O[key] = value;
      else setGlobal(key, value);
      return;
    } else if (!unsafe) {
      delete O[key];
    } else if (!noTargetGet && O[key]) {
      simple = true;
    }
    if (simple) O[key] = value;
    else createNonEnumerableProperty(O, key, value);
  // add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative
  })(Function.prototype, 'toString', function toString() {
    return typeof this == 'function' && getInternalState(this).source || inspectSource(this);
  });
  });

  var max$1 = Math.max;
  var min = Math.min;

  // Helper for a popular repeating case of the spec:
  // Let integer be ? ToInteger(index).
  // If integer < 0, let result be max((length + integer), 0); else let result be min(integer, length).
  var toAbsoluteIndex = function (index, length) {
    var integer = toInteger(index);
    return integer < 0 ? max$1(integer + length, 0) : min(integer, length);
  };

  // `Array.prototype.{ indexOf, includes }` methods implementation
  var createMethod = function (IS_INCLUDES) {
    return function ($this, el, fromIndex) {
      var O = toIndexedObject($this);
      var length = toLength(O.length);
      var index = toAbsoluteIndex(fromIndex, length);
      var value;
      // Array#includes uses SameValueZero equality algorithm
      // eslint-disable-next-line no-self-compare -- NaN check
      if (IS_INCLUDES && el != el) while (length > index) {
        value = O[index++];
        // eslint-disable-next-line no-self-compare -- NaN check
        if (value != value) return true;
      // Array#indexOf ignores holes, Array#includes - not
      } else for (;length > index; index++) {
        if ((IS_INCLUDES || index in O) && O[index] === el) return IS_INCLUDES || index || 0;
      } return !IS_INCLUDES && -1;
    };
  };

  var arrayIncludes = {
    // `Array.prototype.includes` method
    // https://tc39.es/ecma262/#sec-array.prototype.includes
    includes: createMethod(true),
    // `Array.prototype.indexOf` method
    // https://tc39.es/ecma262/#sec-array.prototype.indexof
    indexOf: createMethod(false)
  };

  var indexOf = arrayIncludes.indexOf;


  var objectKeysInternal = function (object, names) {
    var O = toIndexedObject(object);
    var i = 0;
    var result = [];
    var key;
    for (key in O) !has$1(hiddenKeys$1, key) && has$1(O, key) && result.push(key);
    // Don't enum bug & hidden keys
    while (names.length > i) if (has$1(O, key = names[i++])) {
      ~indexOf(result, key) || result.push(key);
    }
    return result;
  };

  // IE8- don't enum bug keys
  var enumBugKeys = [
    'constructor',
    'hasOwnProperty',
    'isPrototypeOf',
    'propertyIsEnumerable',
    'toLocaleString',
    'toString',
    'valueOf'
  ];

  var hiddenKeys = enumBugKeys.concat('length', 'prototype');

  // `Object.getOwnPropertyNames` method
  // https://tc39.es/ecma262/#sec-object.getownpropertynames
  var f$1 = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {
    return objectKeysInternal(O, hiddenKeys);
  };

  var objectGetOwnPropertyNames = {
  	f: f$1
  };

  var f = Object.getOwnPropertySymbols;

  var objectGetOwnPropertySymbols = {
  	f: f
  };

  // all object keys, includes non-enumerable and symbols
  var ownKeys = getBuiltIn('Reflect', 'ownKeys') || function ownKeys(it) {
    var keys = objectGetOwnPropertyNames.f(anObject(it));
    var getOwnPropertySymbols = objectGetOwnPropertySymbols.f;
    return getOwnPropertySymbols ? keys.concat(getOwnPropertySymbols(it)) : keys;
  };

  var copyConstructorProperties = function (target, source) {
    var keys = ownKeys(source);
    var defineProperty = objectDefineProperty.f;
    var getOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f;
    for (var i = 0; i < keys.length; i++) {
      var key = keys[i];
      if (!has$1(target, key)) defineProperty(target, key, getOwnPropertyDescriptor(source, key));
    }
  };

  var replacement = /#|\.prototype\./;

  var isForced = function (feature, detection) {
    var value = data[normalize(feature)];
    return value == POLYFILL ? true
      : value == NATIVE ? false
      : typeof detection == 'function' ? fails(detection)
      : !!detection;
  };

  var normalize = isForced.normalize = function (string) {
    return String(string).replace(replacement, '.').toLowerCase();
  };

  var data = isForced.data = {};
  var NATIVE = isForced.NATIVE = 'N';
  var POLYFILL = isForced.POLYFILL = 'P';

  var isForced_1 = isForced;

  var getOwnPropertyDescriptor = objectGetOwnPropertyDescriptor.f;






  /*
    options.target      - name of the target object
    options.global      - target is the global object
    options.stat        - export as static methods of target
    options.proto       - export as prototype methods of target
    options.real        - real prototype method for the `pure` version
    options.forced      - export even if the native feature is available
    options.bind        - bind methods to the target, required for the `pure` version
    options.wrap        - wrap constructors to preventing global pollution, required for the `pure` version
    options.unsafe      - use the simple assignment of property instead of delete + defineProperty
    options.sham        - add a flag to not completely full polyfills
    options.enumerable  - export as enumerable property
    options.noTargetGet - prevent calling a getter on target
  */
  var _export = function (options, source) {
    var TARGET = options.target;
    var GLOBAL = options.global;
    var STATIC = options.stat;
    var FORCED, target, key, targetProperty, sourceProperty, descriptor;
    if (GLOBAL) {
      target = global_1;
    } else if (STATIC) {
      target = global_1[TARGET] || setGlobal(TARGET, {});
    } else {
      target = (global_1[TARGET] || {}).prototype;
    }
    if (target) for (key in source) {
      sourceProperty = source[key];
      if (options.noTargetGet) {
        descriptor = getOwnPropertyDescriptor(target, key);
        targetProperty = descriptor && descriptor.value;
      } else targetProperty = target[key];
      FORCED = isForced_1(GLOBAL ? key : TARGET + (STATIC ? '.' : '#') + key, options.forced);
      // contained in target
      if (!FORCED && targetProperty !== undefined) {
        if (typeof sourceProperty === typeof targetProperty) continue;
        copyConstructorProperties(sourceProperty, targetProperty);
      }
      // add a flag to not completely full polyfills
      if (options.sham || (targetProperty && targetProperty.sham)) {
        createNonEnumerableProperty(sourceProperty, 'sham', true);
      }
      // extend global
      redefine(target, key, sourceProperty, options);
    }
  };

  var createProperty = function (object, key, value) {
    var propertyKey = toPrimitive(key);
    if (propertyKey in object) objectDefineProperty.f(object, propertyKey, createPropertyDescriptor(0, value));
    else object[propertyKey] = value;
  };

  var SPECIES$1 = wellKnownSymbol('species');

  var arrayMethodHasSpeciesSupport = function (METHOD_NAME) {
    // We can't use this feature detection in V8 since it causes
    // deoptimization and serious performance degradation
    // https://github.com/zloirock/core-js/issues/677
    return engineV8Version >= 51 || !fails(function () {
      var array = [];
      var constructor = array.constructor = {};
      constructor[SPECIES$1] = function () {
        return { foo: 1 };
      };
      return array[METHOD_NAME](Boolean).foo !== 1;
    });
  };

  var HAS_SPECIES_SUPPORT$1 = arrayMethodHasSpeciesSupport('slice');

  var SPECIES = wellKnownSymbol('species');
  var nativeSlice = [].slice;
  var max = Math.max;

  // `Array.prototype.slice` method
  // https://tc39.es/ecma262/#sec-array.prototype.slice
  // fallback for not array-like ES3 strings and DOM objects
  _export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT$1 }, {
    slice: function slice(start, end) {
      var O = toIndexedObject(this);
      var length = toLength(O.length);
      var k = toAbsoluteIndex(start, length);
      var fin = toAbsoluteIndex(end === undefined ? length : end, length);
      // inline `ArraySpeciesCreate` for usage native `Array#slice` where it's possible
      var Constructor, result, n;
      if (isArray(O)) {
        Constructor = O.constructor;
        // cross-realm fallback
        if (typeof Constructor == 'function' && (Constructor === Array || isArray(Constructor.prototype))) {
          Constructor = undefined;
        } else if (isObject(Constructor)) {
          Constructor = Constructor[SPECIES];
          if (Constructor === null) Constructor = undefined;
        }
        if (Constructor === Array || Constructor === undefined) {
          return nativeSlice.call(O, k, fin);
        }
      }
      result = new (Constructor === undefined ? Array : Constructor)(max(fin - k, 0));
      for (n = 0; k < fin; k++, n++) if (k in O) createProperty(result, n, O[k]);
      result.length = n;
      return result;
    }
  });

  var test = [];
  var nativeSort = test.sort;

  // IE8-
  var FAILS_ON_UNDEFINED = fails(function () {
    test.sort(undefined);
  });
  // V8 bug
  var FAILS_ON_NULL = fails(function () {
    test.sort(null);
  });
  // Old WebKit
  var STRICT_METHOD$1 = arrayMethodIsStrict('sort');

  var FORCED$1 = FAILS_ON_UNDEFINED || !FAILS_ON_NULL || !STRICT_METHOD$1;

  // `Array.prototype.sort` method
  // https://tc39.es/ecma262/#sec-array.prototype.sort
  _export({ target: 'Array', proto: true, forced: FORCED$1 }, {
    sort: function sort(comparefn) {
      return comparefn === undefined
        ? nativeSort.call(toObject(this))
        : nativeSort.call(toObject(this), aFunction$1(comparefn));
    }
  });

  var nativeJoin = [].join;

  var ES3_STRINGS = indexedObject != Object;
  var STRICT_METHOD = arrayMethodIsStrict('join', ',');

  // `Array.prototype.join` method
  // https://tc39.es/ecma262/#sec-array.prototype.join
  _export({ target: 'Array', proto: true, forced: ES3_STRINGS || !STRICT_METHOD }, {
    join: function join(separator) {
      return nativeJoin.call(toIndexedObject(this), separator === undefined ? ',' : separator);
    }
  });

  var defineProperty$1 = objectDefineProperty.f;

  var FunctionPrototype = Function.prototype;
  var FunctionPrototypeToString = FunctionPrototype.toString;
  var nameRE = /^\s*function ([^ (]*)/;
  var NAME = 'name';

  // Function instances `.name` property
  // https://tc39.es/ecma262/#sec-function-instances-name
  if (descriptors && !(NAME in FunctionPrototype)) {
    defineProperty$1(FunctionPrototype, NAME, {
      configurable: true,
      get: function () {
        try {
          return FunctionPrototypeToString.call(this).match(nameRE)[1];
        } catch (error) {
          return '';
        }
      }
    });
  }

  var IS_CONCAT_SPREADABLE = wellKnownSymbol('isConcatSpreadable');
  var MAX_SAFE_INTEGER = 0x1FFFFFFFFFFFFF;
  var MAXIMUM_ALLOWED_INDEX_EXCEEDED = 'Maximum allowed index exceeded';

  // We can't use this feature detection in V8 since it causes
  // deoptimization and serious performance degradation
  // https://github.com/zloirock/core-js/issues/679
  var IS_CONCAT_SPREADABLE_SUPPORT = engineV8Version >= 51 || !fails(function () {
    var array = [];
    array[IS_CONCAT_SPREADABLE] = false;
    return array.concat()[0] !== array;
  });

  var SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('concat');

  var isConcatSpreadable = function (O) {
    if (!isObject(O)) return false;
    var spreadable = O[IS_CONCAT_SPREADABLE];
    return spreadable !== undefined ? !!spreadable : isArray(O);
  };

  var FORCED = !IS_CONCAT_SPREADABLE_SUPPORT || !SPECIES_SUPPORT;

  // `Array.prototype.concat` method
  // https://tc39.es/ecma262/#sec-array.prototype.concat
  // with adding support of @@isConcatSpreadable and @@species
  _export({ target: 'Array', proto: true, forced: FORCED }, {
    // eslint-disable-next-line no-unused-vars -- required for `.length`
    concat: function concat(arg) {
      var O = toObject(this);
      var A = arraySpeciesCreate(O, 0);
      var n = 0;
      var i, k, length, len, E;
      for (i = -1, length = arguments.length; i < length; i++) {
        E = i === -1 ? O : arguments[i];
        if (isConcatSpreadable(E)) {
          len = toLength(E.length);
          if (n + len > MAX_SAFE_INTEGER) throw TypeError(MAXIMUM_ALLOWED_INDEX_EXCEEDED);
          for (k = 0; k < len; k++, n++) if (k in E) createProperty(A, n, E[k]);
        } else {
          if (n >= MAX_SAFE_INTEGER) throw TypeError(MAXIMUM_ALLOWED_INDEX_EXCEEDED);
          createProperty(A, n++, E);
        }
      }
      A.length = n;
      return A;
    }
  });

  // `Object.keys` method
  // https://tc39.es/ecma262/#sec-object.keys
  var objectKeys = Object.keys || function keys(O) {
    return objectKeysInternal(O, enumBugKeys);
  };

  // `Object.defineProperties` method
  // https://tc39.es/ecma262/#sec-object.defineproperties
  var objectDefineProperties = descriptors ? Object.defineProperties : function defineProperties(O, Properties) {
    anObject(O);
    var keys = objectKeys(Properties);
    var length = keys.length;
    var index = 0;
    var key;
    while (length > index) objectDefineProperty.f(O, key = keys[index++], Properties[key]);
    return O;
  };

  var html = getBuiltIn('document', 'documentElement');

  var GT = '>';
  var LT = '<';
  var PROTOTYPE = 'prototype';
  var SCRIPT = 'script';
  var IE_PROTO = sharedKey('IE_PROTO');

  var EmptyConstructor = function () { /* empty */ };

  var scriptTag = function (content) {
    return LT + SCRIPT + GT + content + LT + '/' + SCRIPT + GT;
  };

  // Create object with fake `null` prototype: use ActiveX Object with cleared prototype
  var NullProtoObjectViaActiveX = function (activeXDocument) {
    activeXDocument.write(scriptTag(''));
    activeXDocument.close();
    var temp = activeXDocument.parentWindow.Object;
    activeXDocument = null; // avoid memory leak
    return temp;
  };

  // Create object with fake `null` prototype: use iframe Object with cleared prototype
  var NullProtoObjectViaIFrame = function () {
    // Thrash, waste and sodomy: IE GC bug
    var iframe = documentCreateElement('iframe');
    var JS = 'java' + SCRIPT + ':';
    var iframeDocument;
    iframe.style.display = 'none';
    html.appendChild(iframe);
    // https://github.com/zloirock/core-js/issues/475
    iframe.src = String(JS);
    iframeDocument = iframe.contentWindow.document;
    iframeDocument.open();
    iframeDocument.write(scriptTag('document.F=Object'));
    iframeDocument.close();
    return iframeDocument.F;
  };

  // Check for document.domain and active x support
  // No need to use active x approach when document.domain is not set
  // see https://github.com/es-shims/es5-shim/issues/150
  // variation of https://github.com/kitcambridge/es5-shim/commit/4f738ac066346
  // avoid IE GC bug
  var activeXDocument;
  var NullProtoObject = function () {
    try {
      /* global ActiveXObject -- old IE */
      activeXDocument = document.domain && new ActiveXObject('htmlfile');
    } catch (error) { /* ignore */ }
    NullProtoObject = activeXDocument ? NullProtoObjectViaActiveX(activeXDocument) : NullProtoObjectViaIFrame();
    var length = enumBugKeys.length;
    while (length--) delete NullProtoObject[PROTOTYPE][enumBugKeys[length]];
    return NullProtoObject();
  };

  hiddenKeys$1[IE_PROTO] = true;

  // `Object.create` method
  // https://tc39.es/ecma262/#sec-object.create
  var objectCreate = Object.create || function create(O, Properties) {
    var result;
    if (O !== null) {
      EmptyConstructor[PROTOTYPE] = anObject(O);
      result = new EmptyConstructor();
      EmptyConstructor[PROTOTYPE] = null;
      // add "__proto__" for Object.getPrototypeOf polyfill
      result[IE_PROTO] = O;
    } else result = NullProtoObject();
    return Properties === undefined ? result : objectDefineProperties(result, Properties);
  };

  var UNSCOPABLES = wellKnownSymbol('unscopables');
  var ArrayPrototype = Array.prototype;

  // Array.prototype[@@unscopables]
  // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables
  if (ArrayPrototype[UNSCOPABLES] == undefined) {
    objectDefineProperty.f(ArrayPrototype, UNSCOPABLES, {
      configurable: true,
      value: objectCreate(null)
    });
  }

  // add a key to Array.prototype[@@unscopables]
  var addToUnscopables = function (key) {
    ArrayPrototype[UNSCOPABLES][key] = true;
  };

  var $find = arrayIteration.find;


  var FIND = 'find';
  var SKIPS_HOLES = true;

  // Shouldn't skip holes
  if (FIND in []) Array(1)[FIND](function () { SKIPS_HOLES = false; });

  // `Array.prototype.find` method
  // https://tc39.es/ecma262/#sec-array.prototype.find
  _export({ target: 'Array', proto: true, forced: SKIPS_HOLES }, {
    find: function find(callbackfn /* , that = undefined */) {
      return $find(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
    }
  });

  // https://tc39.es/ecma262/#sec-array.prototype-@@unscopables
  addToUnscopables(FIND);

  var $filter = arrayIteration.filter;


  var HAS_SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('filter');

  // `Array.prototype.filter` method
  // https://tc39.es/ecma262/#sec-array.prototype.filter
  // with adding support of @@species
  _export({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT }, {
    filter: function filter(callbackfn /* , thisArg */) {
      return $filter(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
    }
  });

  var nativeAssign = Object.assign;
  var defineProperty = Object.defineProperty;

  // `Object.assign` method
  // https://tc39.es/ecma262/#sec-object.assign
  var objectAssign = !nativeAssign || fails(function () {
    // should have correct order of operations (Edge bug)
    if (descriptors && nativeAssign({ b: 1 }, nativeAssign(defineProperty({}, 'a', {
      enumerable: true,
      get: function () {
        defineProperty(this, 'b', {
          value: 3,
          enumerable: false
        });
      }
    }), { b: 2 })).b !== 1) return true;
    // should work with symbols and should have deterministic property order (V8 bug)
    var A = {};
    var B = {};
    /* global Symbol -- required for testing */
    var symbol = Symbol();
    var alphabet = 'abcdefghijklmnopqrst';
    A[symbol] = 7;
    alphabet.split('').forEach(function (chr) { B[chr] = chr; });
    return nativeAssign({}, A)[symbol] != 7 || objectKeys(nativeAssign({}, B)).join('') != alphabet;
  }) ? function assign(target, source) { // eslint-disable-line no-unused-vars -- required for `.length`
    var T = toObject(target);
    var argumentsLength = arguments.length;
    var index = 1;
    var getOwnPropertySymbols = objectGetOwnPropertySymbols.f;
    var propertyIsEnumerable = objectPropertyIsEnumerable.f;
    while (argumentsLength > index) {
      var S = indexedObject(arguments[index++]);
      var keys = getOwnPropertySymbols ? objectKeys(S).concat(getOwnPropertySymbols(S)) : objectKeys(S);
      var length = keys.length;
      var j = 0;
      var key;
      while (length > j) {
        key = keys[j++];
        if (!descriptors || propertyIsEnumerable.call(S, key)) T[key] = S[key];
      }
    } return T;
  } : nativeAssign;

  // `Object.assign` method
  // https://tc39.es/ecma262/#sec-object.assign
  _export({ target: 'Object', stat: true, forced: Object.assign !== objectAssign }, {
    assign: objectAssign
  });

  /**
   * @author: Yura Knoxville
   * @version: v1.1.0
   */

  var initBodyCaller;

  var groupBy = function groupBy(array, f) {
    var tmpGroups = {};
    array.forEach(function (o) {
      var groups = f(o);
      tmpGroups[groups] = tmpGroups[groups] || [];
      tmpGroups[groups].push(o);
    });
    return tmpGroups;
  };

  $__default['default'].extend($__default['default'].fn.bootstrapTable.defaults.icons, {
    collapseGroup: {
      bootstrap3: 'glyphicon-chevron-up',
      materialize: 'arrow_drop_down'
    }[$__default['default'].fn.bootstrapTable.theme] || 'fa-angle-up',
    expandGroup: {
      bootstrap3: 'glyphicon-chevron-down',
      materialize: 'arrow_drop_up'
    }[$__default['default'].fn.bootstrapTable.theme] || 'fa-angle-down'
  });
  $__default['default'].extend($__default['default'].fn.bootstrapTable.defaults, {
    groupBy: false,
    groupByField: '',
    groupByFormatter: undefined,
    groupByToggle: false,
    groupByShowToggleIcon: false,
    groupByCollapsedGroups: []
  });
  var Utils = $__default['default'].fn.bootstrapTable.utils;
  var BootstrapTable = $__default['default'].fn.bootstrapTable.Constructor;
  var _initSort = BootstrapTable.prototype.initSort;
  var _initBody = BootstrapTable.prototype.initBody;
  var _updateSelected = BootstrapTable.prototype.updateSelected;

  BootstrapTable.prototype.initSort = function () {
    var _this = this;

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    _initSort.apply(this, Array.prototype.slice.apply(args));

    var that = this;
    this.tableGroups = [];

    if (this.options.groupBy && this.options.groupByField !== '') {
      if (this.options.sortName !== this.options.groupByField) {
        if (this.options.customSort) {
          Utils.calculateObjectValue(this.options, this.options.customSort, [this.options.sortName, this.options.sortOrder, this.data]);
        } else {
          this.options.data.sort(function (a, b) {
            var groupByFields = _this.getGroupByFields();

            var fieldValuesA = [];
            var fieldValuesB = [];
            $__default['default'].each(groupByFields, function (i, field) {
              fieldValuesA.push(a[field]);
              fieldValuesB.push(b[field]);
            });
            a = fieldValuesA.join();
            b = fieldValuesB.join();
            return a.localeCompare(b, undefined, {
              numeric: true
            });
          });
        }
      }

      var groups = groupBy(that.data, function (item) {
        var groupByFields = _this.getGroupByFields();

        var groupValues = [];
        $__default['default'].each(groupByFields, function (i, field) {
          groupValues.push(item[field]);
        });
        return groupValues.join(', ');
      });
      var index = 0;
      $__default['default'].each(groups, function (key, value) {
        _this.tableGroups.push({
          id: index,
          name: key,
          data: value
        });

        value.forEach(function (item) {
          if (!item._data) {
            item._data = {};
          }

          if (_this.isCollapsed(key, value)) {
            item._class = 'hidden';
          }

          item._data['parent-index'] = index;
        });
        index++;
      });
    }
  };

  BootstrapTable.prototype.initBody = function () {
    var _this2 = this;

    initBodyCaller = true;

    for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
      args[_key2] = arguments[_key2];
    }

    _initBody.apply(this, Array.prototype.slice.apply(args));

    if (this.options.groupBy && this.options.groupByField !== '') {
      var that = this;
      var checkBox = false;
      var visibleColumns = 0;
      this.columns.forEach(function (column) {
        if (column.checkbox) {
          checkBox = true;
        } else if (column.visible) {
          visibleColumns += 1;
        }
      });

      if (this.options.detailView && !this.options.cardView) {
        visibleColumns += 1;
      }

      this.tableGroups.forEach(function (item) {
        var html = [];
        html.push(Utils.sprintf('<tr class="info groupBy %s" data-group-index="%s">', _this2.options.groupByToggle ? 'expanded' : '', item.id));

        if (that.options.detailView && !that.options.cardView) {
          html.push('<td class="detail"></td>');
        }

        if (checkBox) {
          html.push('<td class="bs-checkbox">', '<input name="btSelectGroup" type="checkbox" />', '</td>');
        }

        var formattedValue = item.name;

        if (that.options.groupByFormatter !== undefined) {
          formattedValue = Utils.calculateObjectValue(that.options, that.options.groupByFormatter, [item.name, item.id, item.data]);
        }

        html.push('<td', Utils.sprintf(' colspan="%s"', visibleColumns), '>', formattedValue);
        var icon = _this2.options.icons.collapseGroup;

        if (_this2.isCollapsed(item.name, item.data)) {
          icon = _this2.options.icons.expandGroup;
        }

        if (_this2.options.groupByToggle && _this2.options.groupByShowToggleIcon) {
          html.push("<span class=\"float-right ".concat(_this2.options.iconsPrefix, " ").concat(icon, "\"></span>"));
        }

        html.push('</td></tr>');
        that.$body.find("tr[data-parent-index=".concat(item.id, "]:first")).before($__default['default'](html.join('')));
      });
      this.$selectGroup = [];
      this.$body.find('[name="btSelectGroup"]').each(function () {
        var self = $__default['default'](this);
        that.$selectGroup.push({
          group: self,
          item: that.$selectItem.filter(function () {
            return $__default['default'](this).closest('tr').data('parent-index') === self.closest('tr').data('group-index');
          })
        });
      });

      if (this.options.groupByToggle) {
        this.$container.off('click', '.groupBy').on('click', '.groupBy', function () {
          var $this = $__default['default'](this);
          var groupIndex = $this.closest('tr').data('group-index');
          var $groupRows = that.$body.find("tr[data-parent-index=".concat(groupIndex, "]"));
          $this.toggleClass('expanded collapsed');
          $this.find('span').toggleClass("".concat(that.options.icons.collapseGroup, " ").concat(that.options.icons.expandGroup));
          $groupRows.toggleClass('hidden');
          $groupRows.each(function (i, element) {
            return that.collapseRow($__default['default'](element).data('index'));
          });
        });
      }

      this.$container.off('click', '[name="btSelectGroup"]').on('click', '[name="btSelectGroup"]', function (event) {
        event.stopImmediatePropagation();
        var self = $__default['default'](this);
        var checked = self.prop('checked');
        that[checked ? 'checkGroup' : 'uncheckGroup']($__default['default'](this).closest('tr').data('group-index'));
      });
    }

    initBodyCaller = false;
    this.updateSelected();
  };

  BootstrapTable.prototype.updateSelected = function () {
    if (!initBodyCaller) {
      for (var _len3 = arguments.length, args = new Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {
        args[_key3] = arguments[_key3];
      }

      _updateSelected.apply(this, Array.prototype.slice.apply(args));

      if (this.options.groupBy && this.options.groupByField !== '') {
        this.$selectGroup.forEach(function (item) {
          var checkGroup = item.item.filter(':enabled').length === item.item.filter(':enabled').filter(':checked').length;
          item.group.prop('checked', checkGroup);
        });
      }
    }
  };

  BootstrapTable.prototype.checkGroup = function (index) {
    this.checkGroup_(index, true);
  };

  BootstrapTable.prototype.uncheckGroup = function (index) {
    this.checkGroup_(index, false);
  };

  BootstrapTable.prototype.isCollapsed = function (groupKey, items) {
    if (this.options.groupByCollapsedGroups) {
      var collapsedGroups = Utils.calculateObjectValue(this, this.options.groupByCollapsedGroups, [groupKey, items], true);

      if ($__default['default'].inArray(groupKey, collapsedGroups) > -1) {
        return true;
      }
    }

    return false;
  };

  BootstrapTable.prototype.checkGroup_ = function (index, checked) {
    var rowsBefore = this.getSelections();

    var filter = function filter() {
      return $__default['default'](this).closest('tr').data('parent-index') === index;
    };

    this.$selectItem.filter(filter).prop('checked', checked);
    this.updateRows();
    this.updateSelected();
    var rowsAfter = this.getSelections();

    if (checked) {
      this.trigger('check-all', rowsAfter, rowsBefore);
      return;
    }

    this.trigger('uncheck-all', rowsAfter, rowsBefore);
  };

  BootstrapTable.prototype.getGroupByFields = function () {
    var groupByFields = this.options.groupByField;

    if (!$__default['default'].isArray(this.options.groupByField)) {
      groupByFields = [this.options.groupByField];
    }

    return groupByFields;
  };

  $__default['default'].BootstrapTable = /*#__PURE__*/function (_$$BootstrapTable) {
    _inherits(_class, _$$BootstrapTable);

    var _super = _createSuper(_class);

    function _class() {
      _classCallCheck(this, _class);

      return _super.apply(this, arguments);
    }

    _createClass(_class, [{
      key: "scrollTo",
      value: function scrollTo(params) {
        if (this.options.groupBy) {
          var options = {
            unit: 'px',
            value: 0
          };

          if (_typeof(params) === 'object') {
            options = Object.assign(options, params);
          }

          if (options.unit === 'rows') {
            var scrollTo = 0;
            this.$body.find("> tr:not(.groupBy):lt(".concat(options.value, ")")).each(function (i, el) {
              scrollTo += $__default['default'](el).outerHeight(true);
            });
            var $targetColumn = this.$body.find("> tr:not(.groupBy):eq(".concat(options.value, ")"));
            $targetColumn.prevAll('.groupBy').each(function (i, el) {
              scrollTo += $__default['default'](el).outerHeight(true);
            });
            this.$tableBody.scrollTop(scrollTo);
            return;
          }
        }

        _get(_getPrototypeOf(_class.prototype), "scrollTo", this).call(this, params);
      }
    }]);

    return _class;
  }($__default['default'].BootstrapTable);

})));