@sidsbrmnn/scrollspy
Advanced tools
Comparing version 1.0.3 to 1.0.4
@@ -1,1 +0,1 @@ | ||
!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.scrollSpy=e():t.scrollSpy=e()}(window,(function(){return function(t){var e={};function o(n){if(e[n])return e[n].exports;var r=e[n]={i:n,l:!1,exports:{}};return t[n].call(r.exports,r,r.exports,o),r.l=!0,r.exports}return o.m=t,o.c=e,o.d=function(t,e,n){o.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:n})},o.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},o.t=function(t,e){if(1&e&&(t=o(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var n=Object.create(null);if(o.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var r in t)o.d(n,r,function(e){return t[e]}.bind(null,r));return n},o.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return o.d(e,"a",e),e},o.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},o.p="",o(o.s=0)}([function(t,e,o){t.exports=function(t,e={}){const n=new(o(1))(t,e);return window.onload=function(){n.onScroll()},window.addEventListener("scroll",()=>{n.onScroll()}),n}},function(t,e){t.exports=class{constructor(t="#navMain",e={}){if(!t)throw new Error("First argument cannot be empty");if(!("string"==typeof t||t instanceof HTMLElement))throw new TypeError("menu can be either string or an instance of HTMLElement");if("object"!=typeof e)throw new TypeError("options can only be of type object");this.menuList=t instanceof HTMLElement?t:document.querySelector(t),this.options=Object.assign({},{sectionSelector:"section",targetSelector:"a",offset:0,hrefAttribute:"href",activeClass:"active"},e),this.sections=document.querySelectorAll(this.options.sectionSelector)}onScroll(){const t=this.getCurrentSection(),e=this.getCurrentMenuItem(t);e&&(this.removeCurrentActive({ignore:e}),this.setActive(e))}getCurrentSection(){for(let t=0;t<this.sections.length;t++){const e=this.sections[t],o=e.offsetTop,n=o+e.offsetHeight,r=(document.documentElement.scrollTop||document.body.scrollTop)+this.options.offset;if(r>=o&&r<n)return e}}getCurrentMenuItem(t){if(!t)return;const e=t.getAttribute("id");return this.menuList.querySelector(`[${this.options.hrefAttribute}="#${e}"]`)}setActive(t){if(!t.classList.contains(this.options.activeClass)){this.options.activeClass.trim().split(" ").forEach(e=>t.classList.add(e))}}removeCurrentActive(t={ignore:null}){const{hrefAttribute:e,targetSelector:o}=this.options;this.menuList.querySelectorAll(`${o}.active:not([${e}="${t.ignore.getAttribute(e)}"])`).forEach(t=>{this.options.activeClass.trim().split(" ").forEach(e=>t.classList.remove(e))})}}}])})); | ||
!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.scrollSpy=e():t.scrollSpy=e()}(window,(function(){return function(t){var e={};function o(n){if(e[n])return e[n].exports;var r=e[n]={i:n,l:!1,exports:{}};return t[n].call(r.exports,r,r.exports,o),r.l=!0,r.exports}return o.m=t,o.c=e,o.d=function(t,e,n){o.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:n})},o.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},o.t=function(t,e){if(1&e&&(t=o(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var n=Object.create(null);if(o.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var r in t)o.d(n,r,function(e){return t[e]}.bind(null,r));return n},o.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return o.d(e,"a",e),e},o.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},o.p="",o(o.s=0)}([function(t,e,o){t.exports=function(t,e={}){const n=new(o(1))(t,e);return window.onload=function(){n.onScroll()},window.addEventListener("scroll",()=>{n.onScroll()}),n}},function(t,e){t.exports=class{constructor(t="#navMain",e={}){if(!t)throw new Error("First argument cannot be empty");if(!("string"==typeof t||t instanceof HTMLElement))throw new TypeError("menu can be either string or an instance of HTMLElement");if("object"!=typeof e)throw new TypeError("options can only be of type object");this.menuList=t instanceof HTMLElement?t:document.querySelector(t),this.options=Object.assign({},{sectionSelector:"section",targetSelector:"a",offset:0,hrefAttribute:"href",activeClass:"active"},e),this.sections=document.querySelectorAll(this.options.sectionSelector)}onScroll(){const t=this.getCurrentSection(),e=this.getCurrentMenuItem(t);e&&(this.removeCurrentActive({ignore:e}),this.setActive(e))}getCurrentSection(){for(let t=0;t<this.sections.length;t++){const e=this.sections[t],o=e.offsetTop,n=o+e.offsetHeight,r=(document.documentElement.scrollTop||document.body.scrollTop)+this.options.offset;if(r>=o&&r<n)return e}}getCurrentMenuItem(t){if(!t)return;const e=t.getAttribute("id");return this.menuList.querySelector(`[${this.options.hrefAttribute}="#${e}"]`)}setActive(t){if(!t.classList.contains(this.options.activeClass)){this.options.activeClass.trim().split(" ").forEach(e=>t.classList.add(e))}}removeCurrentActive(t={ignore:null}){const{hrefAttribute:e,targetSelector:o}=this.options;this.menuList.querySelectorAll(`${o}:not([${e}="${t.ignore.getAttribute(e)}"])`).forEach(t=>{this.options.activeClass.trim().split(" ").forEach(e=>t.classList.remove(e))})}}}])})); |
{ | ||
"name": "@sidsbrmnn/scrollspy", | ||
"version": "1.0.3", | ||
"version": "1.0.4", | ||
"description": "A simple lightweight JavaScript library without jQuery or any other dependencies to handle scroll spying on static webpages.", | ||
@@ -5,0 +5,0 @@ "main": "dist/scrollspy.min.js", |
@@ -18,3 +18,3 @@ # @sidsbrmnn/scrollspy | ||
```html | ||
<script src="https://unpkg.com/@sidsbrmnn/scrollspy@1.0.3/dist/scrollspy.min.js"></script> | ||
<script src="https://unpkg.com/@sidsbrmnn/scrollspy@1.0.4/dist/scrollspy.min.js"></script> | ||
``` | ||
@@ -83,5 +83,5 @@ | ||
scrollSpy('#navMain', { | ||
sectionClass: 'section', | ||
menuActiveTarget: '.nav-link', | ||
offset: 100, | ||
sectionSelector: 'section', | ||
targetSelector: '.nav-link', | ||
offset: 100 | ||
}); | ||
@@ -88,0 +88,0 @@ } |
@@ -129,3 +129,3 @@ class ScrollSpy { | ||
const menuItems = this.menuList.querySelectorAll( | ||
`${targetSelector}.active:not([${hrefAttribute}="${options.ignore.getAttribute( | ||
`${targetSelector}:not([${hrefAttribute}="${options.ignore.getAttribute( | ||
hrefAttribute | ||
@@ -132,0 +132,0 @@ )}"])` |
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