foundation-sites
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The most advanced responsive front-end framework in the world.
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JavaScript
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory(require("./foundation.core"), require("jquery"), require("./foundation.util.mediaQuery"), require("./foundation.util.imageLoader"));
else if(typeof define === 'function' && define.amd)
define(["./foundation.core", "jquery", "./foundation.util.mediaQuery", "./foundation.util.imageLoader"], factory);
else if(typeof exports === 'object')
exports["__FOUNDATION_EXTERNAL__"] = factory(require("./foundation.core"), require("jquery"), require("./foundation.util.mediaQuery"), require("./foundation.util.imageLoader"));
else
root["__FOUNDATION_EXTERNAL__"] = root["__FOUNDATION_EXTERNAL__"] || {}, root["__FOUNDATION_EXTERNAL__"]["foundation.equalizer"] = factory(root["__FOUNDATION_EXTERNAL__"]["foundation.core"], root["jQuery"], root["__FOUNDATION_EXTERNAL__"]["foundation.util.mediaQuery"], root["__FOUNDATION_EXTERNAL__"]["foundation.util.imageLoader"]);
})(self, function(__WEBPACK_EXTERNAL_MODULE__foundation_core__, __WEBPACK_EXTERNAL_MODULE_jquery__, __WEBPACK_EXTERNAL_MODULE__foundation_util_mediaQuery__, __WEBPACK_EXTERNAL_MODULE__foundation_util_imageLoader__) {
return /******/ (function() { // webpackBootstrap
/******/ "use strict";
/******/ var __webpack_modules__ = ({
/***/ "./js/foundation.equalizer.js":
/*!************************************!*\
!*** ./js/foundation.equalizer.js ***!
\************************************/
/***/ (function(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ Equalizer: function() { return /* binding */ Equalizer; }
/* harmony export */ });
/* harmony import */ var jquery__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! jquery */ "jquery");
/* harmony import */ var jquery__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(jquery__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var _foundation_util_mediaQuery__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./foundation.util.mediaQuery */ "./foundation.util.mediaQuery");
/* harmony import */ var _foundation_util_mediaQuery__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(_foundation_util_mediaQuery__WEBPACK_IMPORTED_MODULE_1__);
/* harmony import */ var _foundation_util_imageLoader__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./foundation.util.imageLoader */ "./foundation.util.imageLoader");
/* harmony import */ var _foundation_util_imageLoader__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(_foundation_util_imageLoader__WEBPACK_IMPORTED_MODULE_2__);
/* harmony import */ var _foundation_core_utils__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./foundation.core.plugin */ "./foundation.core");
/* harmony import */ var _foundation_core_utils__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(_foundation_core_utils__WEBPACK_IMPORTED_MODULE_3__);
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _callSuper(t, o, e) { return o = _getPrototypeOf(o), _possibleConstructorReturn(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], _getPrototypeOf(t).constructor) : o.apply(t, e)); }
function _possibleConstructorReturn(t, e) { if (e && ("object" == _typeof(e) || "function" == typeof e)) return e; if (void 0 !== e) throw new TypeError("Derived constructors may only return object or undefined"); return _assertThisInitialized(t); }
function _assertThisInitialized(e) { if (void 0 === e) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); return e; }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
function _getPrototypeOf(t) { return _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function (t) { return t.__proto__ || Object.getPrototypeOf(t); }, _getPrototypeOf(t); }
function _inherits(t, e) { if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function"); t.prototype = Object.create(e && e.prototype, { constructor: { value: t, writable: !0, configurable: !0 } }), Object.defineProperty(t, "prototype", { writable: !1 }), e && _setPrototypeOf(t, e); }
function _setPrototypeOf(t, e) { return _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function (t, e) { return t.__proto__ = e, t; }, _setPrototypeOf(t, e); }
/**
* Equalizer module.
* @module foundation.equalizer
* @requires foundation.util.mediaQuery
* @requires foundation.util.imageLoader if equalizer contains images
*/
var Equalizer = /*#__PURE__*/function (_Plugin) {
function Equalizer() {
_classCallCheck(this, Equalizer);
return _callSuper(this, Equalizer, arguments);
}
_inherits(Equalizer, _Plugin);
return _createClass(Equalizer, [{
key: "_setup",
value:
/**
* Creates a new instance of Equalizer.
* @class
* @name Equalizer
* @fires Equalizer#init
* @param {Object} element - jQuery object to add the trigger to.
* @param {Object} options - Overrides to the default plugin settings.
*/
function _setup(element, options) {
this.$element = element;
this.options = jquery__WEBPACK_IMPORTED_MODULE_0___default().extend({}, Equalizer.defaults, this.$element.data(), options);
this.className = 'Equalizer'; // ie9 back compat
this._init();
}
/**
* Initializes the Equalizer plugin and calls functions to get equalizer functioning on load.
* @private
*/
}, {
key: "_init",
value: function _init() {
var eqId = this.$element.attr('data-equalizer') || '';
var $watched = this.$element.find("[data-equalizer-watch=\"".concat(eqId, "\"]"));
_foundation_util_mediaQuery__WEBPACK_IMPORTED_MODULE_1__.MediaQuery._init();
this.$watched = $watched.length ? $watched : this.$element.find('[data-equalizer-watch]');
this.$element.attr('data-resize', eqId || (0,_foundation_core_utils__WEBPACK_IMPORTED_MODULE_3__.GetYoDigits)(6, 'eq'));
this.$element.attr('data-mutate', eqId || (0,_foundation_core_utils__WEBPACK_IMPORTED_MODULE_3__.GetYoDigits)(6, 'eq'));
this.hasNested = this.$element.find('[data-equalizer]').length > 0;
this.isNested = this.$element.parentsUntil(document.body, '[data-equalizer]').length > 0;
this.isOn = false;
this._bindHandler = {
onResizeMeBound: this._onResizeMe.bind(this),
onPostEqualizedBound: this._onPostEqualized.bind(this)
};
var imgs = this.$element.find('img');
var tooSmall;
if (this.options.equalizeOn) {
tooSmall = this._checkMQ();
jquery__WEBPACK_IMPORTED_MODULE_0___default()(window).on('changed.zf.mediaquery', this._checkMQ.bind(this));
} else {
this._events();
}
if (typeof tooSmall !== 'undefined' && tooSmall === false || typeof tooSmall === 'undefined') {
if (imgs.length) {
(0,_foundation_util_imageLoader__WEBPACK_IMPORTED_MODULE_2__.onImagesLoaded)(imgs, this._reflow.bind(this));
} else {
this._reflow();
}
}
}
/**
* Removes event listeners if the breakpoint is too small.
* @private
*/
}, {
key: "_pauseEvents",
value: function _pauseEvents() {
this.isOn = false;
this.$element.off({
'.zf.equalizer': this._bindHandler.onPostEqualizedBound,
'resizeme.zf.trigger': this._bindHandler.onResizeMeBound,
'mutateme.zf.trigger': this._bindHandler.onResizeMeBound
});
}
/**
* function to handle $elements resizeme.zf.trigger, with bound this on _bindHandler.onResizeMeBound
* @private
*/
}, {
key: "_onResizeMe",
value: function _onResizeMe() {
this._reflow();
}
/**
* function to handle $elements postequalized.zf.equalizer, with bound this on _bindHandler.onPostEqualizedBound
* @private
*/
}, {
key: "_onPostEqualized",
value: function _onPostEqualized(e) {
if (e.target !== this.$element[0]) {
this._reflow();
}
}
/**
* Initializes events for Equalizer.
* @private
*/
}, {
key: "_events",
value: function _events() {
this._pauseEvents();
if (this.hasNested) {
this.$element.on('postequalized.zf.equalizer', this._bindHandler.onPostEqualizedBound);
} else {
this.$element.on('resizeme.zf.trigger', this._bindHandler.onResizeMeBound);
this.$element.on('mutateme.zf.trigger', this._bindHandler.onResizeMeBound);
}
this.isOn = true;
}
/**
* Checks the current breakpoint to the minimum required size.
* @private
*/
}, {
key: "_checkMQ",
value: function _checkMQ() {
var tooSmall = !_foundation_util_mediaQuery__WEBPACK_IMPORTED_MODULE_1__.MediaQuery.is(this.options.equalizeOn);
if (tooSmall) {
if (this.isOn) {
this._pauseEvents();
this.$watched.css('height', 'auto');
}
} else {
if (!this.isOn) {
this._events();
}
}
return tooSmall;
}
/**
* A noop version for the plugin
* @private
*/
}, {
key: "_killswitch",
value: function _killswitch() {
return;
}
/**
* Calls necessary functions to update Equalizer upon DOM change
* @private
*/
}, {
key: "_reflow",
value: function _reflow() {
if (!this.options.equalizeOnStack) {
if (this._isStacked()) {
this.$watched.css('height', 'auto');
return false;
}
}
if (this.options.equalizeByRow) {
this.getHeightsByRow(this.applyHeightByRow.bind(this));
} else {
this.getHeights(this.applyHeight.bind(this));
}
}
/**
* Manually determines if the first 2 elements are *NOT* stacked.
* @private
*/
}, {
key: "_isStacked",
value: function _isStacked() {
if (!this.$watched[0] || !this.$watched[1]) {
return true;
}
return this.$watched[0].getBoundingClientRect().top !== this.$watched[1].getBoundingClientRect().top;
}
/**
* Finds the outer heights of children contained within an Equalizer parent and returns them in an array
* @param {Function} cb - A non-optional callback to return the heights array to.
* @returns {Array} heights - An array of heights of children within Equalizer container
*/
}, {
key: "getHeights",
value: function getHeights(cb) {
var heights = [];
for (var i = 0, len = this.$watched.length; i < len; i++) {
this.$watched[i].style.height = 'auto';
heights.push(this.$watched[i].offsetHeight);
}
cb(heights);
}
/**
* Finds the outer heights of children contained within an Equalizer parent and returns them in an array
* @param {Function} cb - A non-optional callback to return the heights array to.
* @returns {Array} groups - An array of heights of children within Equalizer container grouped by row with element,height and max as last child
*/
}, {
key: "getHeightsByRow",
value: function getHeightsByRow(cb) {
var lastElTopOffset = this.$watched.length ? this.$watched.first().offset().top : 0,
groups = [],
group = 0;
//group by Row
groups[group] = [];
for (var i = 0, len = this.$watched.length; i < len; i++) {
this.$watched[i].style.height = 'auto';
//maybe could use this.$watched[i].offsetTop
var elOffsetTop = jquery__WEBPACK_IMPORTED_MODULE_0___default()(this.$watched[i]).offset().top;
if (elOffsetTop !== lastElTopOffset) {
group++;
groups[group] = [];
lastElTopOffset = elOffsetTop;
}
groups[group].push([this.$watched[i], this.$watched[i].offsetHeight]);
}
for (var j = 0, ln = groups.length; j < ln; j++) {
var heights = jquery__WEBPACK_IMPORTED_MODULE_0___default()(groups[j]).map(function () {
return this[1];
}).get();
var max = Math.max.apply(null, heights);
groups[j].push(max);
}
cb(groups);
}
/**
* Changes the CSS height property of each child in an Equalizer parent to match the tallest
* @param {array} heights - An array of heights of children within Equalizer container
* @fires Equalizer#preequalized
* @fires Equalizer#postequalized
*/
}, {
key: "applyHeight",
value: function applyHeight(heights) {
var max = Math.max.apply(null, heights);
/**
* Fires before the heights are applied
* @event Equalizer#preequalized
*/
this.$element.trigger('preequalized.zf.equalizer');
this.$watched.css('height', max);
/**
* Fires when the heights have been applied
* @event Equalizer#postequalized
*/
this.$element.trigger('postequalized.zf.equalizer');
}
/**
* Changes the CSS height property of each child in an Equalizer parent to match the tallest by row
* @param {array} groups - An array of heights of children within Equalizer container grouped by row with element,height and max as last child
* @fires Equalizer#preequalized
* @fires Equalizer#preequalizedrow
* @fires Equalizer#postequalizedrow
* @fires Equalizer#postequalized
*/
}, {
key: "applyHeightByRow",
value: function applyHeightByRow(groups) {
/**
* Fires before the heights are applied
*/
this.$element.trigger('preequalized.zf.equalizer');
for (var i = 0, len = groups.length; i < len; i++) {
var groupsILength = groups[i].length,
max = groups[i][groupsILength - 1];
if (groupsILength <= 2) {
jquery__WEBPACK_IMPORTED_MODULE_0___default()(groups[i][0][0]).css({
'height': 'auto'
});
continue;
}
/**
* Fires before the heights per row are applied
* @event Equalizer#preequalizedrow
*/
this.$element.trigger('preequalizedrow.zf.equalizer');
for (var j = 0, lenJ = groupsILength - 1; j < lenJ; j++) {
jquery__WEBPACK_IMPORTED_MODULE_0___default()(groups[i][j][0]).css({
'height': max
});
}
/**
* Fires when the heights per row have been applied
* @event Equalizer#postequalizedrow
*/
this.$element.trigger('postequalizedrow.zf.equalizer');
}
/**
* Fires when the heights have been applied
*/
this.$element.trigger('postequalized.zf.equalizer');
}
/**
* Destroys an instance of Equalizer.
* @function
*/
}, {
key: "_destroy",
value: function _destroy() {
this._pauseEvents();
this.$watched.css('height', 'auto');
}
}]);
}(_foundation_core_utils__WEBPACK_IMPORTED_MODULE_3__.Plugin);
/**
* Default settings for plugin
*/
Equalizer.defaults = {
/**
* Enable height equalization when stacked on smaller screens.
* @option
* @type {boolean}
* @default false
*/
equalizeOnStack: false,
/**
* Enable height equalization row by row.
* @option
* @type {boolean}
* @default false
*/
equalizeByRow: false,
/**
* String representing the minimum breakpoint size the plugin should equalize heights on.
* @option
* @type {string}
* @default ''
*/
equalizeOn: ''
};
/***/ }),
/***/ "./foundation.core":
/*!****************************************************************************************************************************************************************!*\
!*** external {"root":["__FOUNDATION_EXTERNAL__","foundation.core"],"amd":"./foundation.core","commonjs":"./foundation.core","commonjs2":"./foundation.core"} ***!
\****************************************************************************************************************************************************************/
/***/ (function(module) {
module.exports = __WEBPACK_EXTERNAL_MODULE__foundation_core__;
/***/ }),
/***/ "./foundation.util.imageLoader":
/*!****************************************************************************************************************************************************************************************************************!*\
!*** external {"root":["__FOUNDATION_EXTERNAL__","foundation.util.imageLoader"],"amd":"./foundation.util.imageLoader","commonjs":"./foundation.util.imageLoader","commonjs2":"./foundation.util.imageLoader"} ***!
\****************************************************************************************************************************************************************************************************************/
/***/ (function(module) {
module.exports = __WEBPACK_EXTERNAL_MODULE__foundation_util_imageLoader__;
/***/ }),
/***/ "./foundation.util.mediaQuery":
/*!************************************************************************************************************************************************************************************************************!*\
!*** external {"root":["__FOUNDATION_EXTERNAL__","foundation.util.mediaQuery"],"amd":"./foundation.util.mediaQuery","commonjs":"./foundation.util.mediaQuery","commonjs2":"./foundation.util.mediaQuery"} ***!
\************************************************************************************************************************************************************************************************************/
/***/ (function(module) {
module.exports = __WEBPACK_EXTERNAL_MODULE__foundation_util_mediaQuery__;
/***/ }),
/***/ "jquery":
/*!********************************************************************************************!*\
!*** external {"root":["jQuery"],"amd":"jquery","commonjs":"jquery","commonjs2":"jquery"} ***!
\********************************************************************************************/
/***/ (function(module) {
module.exports = __WEBPACK_EXTERNAL_MODULE_jquery__;
/***/ })
/******/ });
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var __webpack_exports__ = {};
// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk.
!function() {
/*!****************************************************!*\
!*** ./js/entries/plugins/foundation.equalizer.js ***!
\****************************************************/
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ Equalizer: function() { return /* reexport safe */ _foundation_equalizer__WEBPACK_IMPORTED_MODULE_1__.Equalizer; },
/* harmony export */ Foundation: function() { return /* reexport safe */ _foundation_core__WEBPACK_IMPORTED_MODULE_0__.Foundation; }
/* harmony export */ });
/* harmony import */ var _foundation_core__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./foundation.core */ "./foundation.core");
/* harmony import */ var _foundation_core__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_foundation_core__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var _foundation_equalizer__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../../foundation.equalizer */ "./js/foundation.equalizer.js");
_foundation_core__WEBPACK_IMPORTED_MODULE_0__.Foundation.plugin(_foundation_equalizer__WEBPACK_IMPORTED_MODULE_1__.Equalizer, 'Equalizer');
}();
/******/ return __webpack_exports__;
/******/ })()
;
});
//# sourceMappingURL=foundation.equalizer.js.map