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path: root/assets/javascripts/bootstrap/scrollspy.js
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Diffstat (limited to 'assets/javascripts/bootstrap/scrollspy.js')
-rw-r--r--assets/javascripts/bootstrap/scrollspy.js302
1 files changed, 145 insertions, 157 deletions
diff --git a/assets/javascripts/bootstrap/scrollspy.js b/assets/javascripts/bootstrap/scrollspy.js
index 1dd9361..d5e4588 100644
--- a/assets/javascripts/bootstrap/scrollspy.js
+++ b/assets/javascripts/bootstrap/scrollspy.js
@@ -1,17 +1,17 @@
-'use strict';
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
-var _createClass = (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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
+var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
* --------------------------------------------------------------------------
- * Bootstrap (v4.0.0-alpha.4): scrollspy.js
+ * Bootstrap (v4.0.0-alpha.5): scrollspy.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
* --------------------------------------------------------------------------
*/
-var ScrollSpy = (function ($) {
+var ScrollSpy = function ($) {
/**
* ------------------------------------------------------------------------
@@ -20,7 +20,7 @@ var ScrollSpy = (function ($) {
*/
var NAME = 'scrollspy';
- var VERSION = '4.0.0-alpha.4';
+ var VERSION = '4.0.0-alpha.5';
var DATA_KEY = 'bs.scrollspy';
var EVENT_KEY = '.' + DATA_KEY;
var DATA_API_KEY = '.data-api';
@@ -75,7 +75,7 @@ var ScrollSpy = (function ($) {
* ------------------------------------------------------------------------
*/
- var ScrollSpy = (function () {
+ var ScrollSpy = function () {
function ScrollSpy(element, config) {
_classCallCheck(this, ScrollSpy);
@@ -94,192 +94,174 @@ var ScrollSpy = (function ($) {
this._process();
}
- /**
- * ------------------------------------------------------------------------
- * Data Api implementation
- * ------------------------------------------------------------------------
- */
-
// getters
- _createClass(ScrollSpy, [{
- key: 'refresh',
+ // public
- // public
+ ScrollSpy.prototype.refresh = function refresh() {
+ var _this = this;
- value: function refresh() {
- var _this = this;
+ var autoMethod = this._scrollElement !== this._scrollElement.window ? OffsetMethod.POSITION : OffsetMethod.OFFSET;
- var autoMethod = this._scrollElement !== this._scrollElement.window ? OffsetMethod.POSITION : OffsetMethod.OFFSET;
+ var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
- var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
+ var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
- var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
+ this._offsets = [];
+ this._targets = [];
- this._offsets = [];
- this._targets = [];
+ this._scrollHeight = this._getScrollHeight();
- this._scrollHeight = this._getScrollHeight();
+ var targets = $.makeArray($(this._selector));
- var targets = $.makeArray($(this._selector));
+ targets.map(function (element) {
+ var target = void 0;
+ var targetSelector = Util.getSelectorFromElement(element);
- targets.map(function (element) {
- var target = undefined;
- var targetSelector = Util.getSelectorFromElement(element);
+ if (targetSelector) {
+ target = $(targetSelector)[0];
+ }
- if (targetSelector) {
- target = $(targetSelector)[0];
- }
+ if (target && (target.offsetWidth || target.offsetHeight)) {
+ // todo (fat): remove sketch reliance on jQuery position/offset
+ return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
+ }
+ return null;
+ }).filter(function (item) {
+ return item;
+ }).sort(function (a, b) {
+ return a[0] - b[0];
+ }).forEach(function (item) {
+ _this._offsets.push(item[0]);
+ _this._targets.push(item[1]);
+ });
+ };
+
+ ScrollSpy.prototype.dispose = function dispose() {
+ $.removeData(this._element, DATA_KEY);
+ $(this._scrollElement).off(EVENT_KEY);
+
+ this._element = null;
+ this._scrollElement = null;
+ this._config = null;
+ this._selector = null;
+ this._offsets = null;
+ this._targets = null;
+ this._activeTarget = null;
+ this._scrollHeight = null;
+ };
- if (target && (target.offsetWidth || target.offsetHeight)) {
- // todo (fat): remove sketch reliance on jQuery position/offset
- return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
- }
- return null;
- }).filter(function (item) {
- return item;
- }).sort(function (a, b) {
- return a[0] - b[0];
- }).forEach(function (item) {
- _this._offsets.push(item[0]);
- _this._targets.push(item[1]);
- });
- }
- }, {
- key: 'dispose',
- value: function dispose() {
- $.removeData(this._element, DATA_KEY);
- $(this._scrollElement).off(EVENT_KEY);
-
- this._element = null;
- this._scrollElement = null;
- this._config = null;
- this._selector = null;
- this._offsets = null;
- this._targets = null;
- this._activeTarget = null;
- this._scrollHeight = null;
- }
+ // private
- // private
+ ScrollSpy.prototype._getConfig = function _getConfig(config) {
+ config = $.extend({}, Default, config);
- }, {
- key: '_getConfig',
- value: function _getConfig(config) {
- config = $.extend({}, Default, config);
-
- if (typeof config.target !== 'string') {
- var id = $(config.target).attr('id');
- if (!id) {
- id = Util.getUID(NAME);
- $(config.target).attr('id', id);
- }
- config.target = '#' + id;
+ if (typeof config.target !== 'string') {
+ var id = $(config.target).attr('id');
+ if (!id) {
+ id = Util.getUID(NAME);
+ $(config.target).attr('id', id);
}
+ config.target = '#' + id;
+ }
- Util.typeCheckConfig(NAME, config, DefaultType);
+ Util.typeCheckConfig(NAME, config, DefaultType);
- return config;
- }
- }, {
- key: '_getScrollTop',
- value: function _getScrollTop() {
- return this._scrollElement === window ? this._scrollElement.scrollY : this._scrollElement.scrollTop;
- }
- }, {
- key: '_getScrollHeight',
- value: function _getScrollHeight() {
- return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
+ return config;
+ };
+
+ ScrollSpy.prototype._getScrollTop = function _getScrollTop() {
+ return this._scrollElement === window ? this._scrollElement.scrollY : this._scrollElement.scrollTop;
+ };
+
+ ScrollSpy.prototype._getScrollHeight = function _getScrollHeight() {
+ return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
+ };
+
+ ScrollSpy.prototype._process = function _process() {
+ var scrollTop = this._getScrollTop() + this._config.offset;
+ var scrollHeight = this._getScrollHeight();
+ var maxScroll = this._config.offset + scrollHeight - this._scrollElement.offsetHeight;
+
+ if (this._scrollHeight !== scrollHeight) {
+ this.refresh();
}
- }, {
- key: '_process',
- value: function _process() {
- var scrollTop = this._getScrollTop() + this._config.offset;
- var scrollHeight = this._getScrollHeight();
- var maxScroll = this._config.offset + scrollHeight - this._scrollElement.offsetHeight;
-
- if (this._scrollHeight !== scrollHeight) {
- this.refresh();
- }
- if (scrollTop >= maxScroll) {
- var target = this._targets[this._targets.length - 1];
+ if (scrollTop >= maxScroll) {
+ var target = this._targets[this._targets.length - 1];
- if (this._activeTarget !== target) {
- this._activate(target);
- }
+ if (this._activeTarget !== target) {
+ this._activate(target);
}
+ }
- if (this._activeTarget && scrollTop < this._offsets[0]) {
- this._activeTarget = null;
- this._clear();
- return;
- }
+ if (this._activeTarget && scrollTop < this._offsets[0]) {
+ this._activeTarget = null;
+ this._clear();
+ return;
+ }
- for (var i = this._offsets.length; i--;) {
- var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (this._offsets[i + 1] === undefined || scrollTop < this._offsets[i + 1]);
+ for (var i = this._offsets.length; i--;) {
+ var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (this._offsets[i + 1] === undefined || scrollTop < this._offsets[i + 1]);
- if (isActiveTarget) {
- this._activate(this._targets[i]);
- }
+ if (isActiveTarget) {
+ this._activate(this._targets[i]);
}
}
- }, {
- key: '_activate',
- value: function _activate(target) {
- this._activeTarget = target;
+ };
- this._clear();
+ ScrollSpy.prototype._activate = function _activate(target) {
+ this._activeTarget = target;
- var queries = this._selector.split(',');
- queries = queries.map(function (selector) {
- return selector + '[data-target="' + target + '"],' + (selector + '[href="' + target + '"]');
- });
+ this._clear();
- var $link = $(queries.join(','));
+ var queries = this._selector.split(',');
+ queries = queries.map(function (selector) {
+ return selector + '[data-target="' + target + '"],' + (selector + '[href="' + target + '"]');
+ });
- if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {
- $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
- $link.addClass(ClassName.ACTIVE);
- } else {
- // todo (fat) this is kinda sus...
- // recursively add actives to tested nav-links
- $link.parents(Selector.LI).find(Selector.NAV_LINKS).addClass(ClassName.ACTIVE);
- }
+ var $link = $(queries.join(','));
- $(this._scrollElement).trigger(Event.ACTIVATE, {
- relatedTarget: target
- });
- }
- }, {
- key: '_clear',
- value: function _clear() {
- $(this._selector).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
+ if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {
+ $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
+ $link.addClass(ClassName.ACTIVE);
+ } else {
+ // todo (fat) this is kinda sus...
+ // recursively add actives to tested nav-links
+ $link.parents(Selector.LI).find(Selector.NAV_LINKS).addClass(ClassName.ACTIVE);
}
- // static
+ $(this._scrollElement).trigger(Event.ACTIVATE, {
+ relatedTarget: target
+ });
+ };
- }], [{
- key: '_jQueryInterface',
- value: function _jQueryInterface(config) {
- return this.each(function () {
- var data = $(this).data(DATA_KEY);
- var _config = typeof config === 'object' && config || null;
+ ScrollSpy.prototype._clear = function _clear() {
+ $(this._selector).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
+ };
- if (!data) {
- data = new ScrollSpy(this, _config);
- $(this).data(DATA_KEY, data);
- }
+ // static
- if (typeof config === 'string') {
- if (data[config] === undefined) {
- throw new Error('No method named "' + config + '"');
- }
- data[config]();
+ ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
+ return this.each(function () {
+ var data = $(this).data(DATA_KEY);
+ var _config = (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' && config || null;
+
+ if (!data) {
+ data = new ScrollSpy(this, _config);
+ $(this).data(DATA_KEY, data);
+ }
+
+ if (typeof config === 'string') {
+ if (data[config] === undefined) {
+ throw new Error('No method named "' + config + '"');
}
- });
- }
- }, {
+ data[config]();
+ }
+ });
+ };
+
+ _createClass(ScrollSpy, null, [{
key: 'VERSION',
get: function get() {
return VERSION;
@@ -292,7 +274,13 @@ var ScrollSpy = (function ($) {
}]);
return ScrollSpy;
- })();
+ }();
+
+ /**
+ * ------------------------------------------------------------------------
+ * Data Api implementation
+ * ------------------------------------------------------------------------
+ */
$(window).on(Event.LOAD_DATA_API, function () {
var scrollSpys = $.makeArray($(Selector.DATA_SPY));
@@ -317,4 +305,4 @@ var ScrollSpy = (function ($) {
};
return ScrollSpy;
-})(jQuery);
+}(jQuery);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-26 13:48:06 +0300