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Bootstrap/js/dist/dom/manipulator.js
2020-11-11 19:07:37 +02:00

87 lines
2.8 KiB
JavaScript

/*!
* Bootstrap manipulator.js v5.0.0-alpha3 (https://getbootstrap.com/)
* Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Manipulator = factory());
}(this, (function () { 'use strict';
function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
/**
* --------------------------------------------------------------------------
* Bootstrap (v5.0.0-alpha3): dom/manipulator.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
function normalizeData(val) {
if (val === 'true') {
return true;
}
if (val === 'false') {
return false;
}
if (val === Number(val).toString()) {
return Number(val);
}
if (val === '' || val === 'null') {
return null;
}
return val;
}
function normalizeDataKey(key) {
return key.replace(/[A-Z]/g, function (chr) {
return "-" + chr.toLowerCase();
});
}
var Manipulator = {
setDataAttribute: function setDataAttribute(element, key, value) {
element.setAttribute("data-" + normalizeDataKey(key), value);
},
removeDataAttribute: function removeDataAttribute(element, key) {
element.removeAttribute("data-" + normalizeDataKey(key));
},
getDataAttributes: function getDataAttributes(element) {
if (!element) {
return {};
}
var attributes = _extends({}, element.dataset);
Object.keys(attributes).forEach(function (key) {
attributes[key] = normalizeData(attributes[key]);
});
return attributes;
},
getDataAttribute: function getDataAttribute(element, key) {
return normalizeData(element.getAttribute("data-" + normalizeDataKey(key)));
},
offset: function offset(element) {
var rect = element.getBoundingClientRect();
return {
top: rect.top + document.body.scrollTop,
left: rect.left + document.body.scrollLeft
};
},
position: function position(element) {
return {
top: element.offsetTop,
left: element.offsetLeft
};
}
};
return Manipulator;
})));
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