Add is-scroll-up. Update test. Update version 1.5.0
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Andros Fenollosa
parent
2b9eedbdd0
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31
README.md
31
README.md
@ -114,6 +114,21 @@ Add to your `<head>` the following tag.
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<nav is-scroll-down="class:remove('show')"></nav>
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```
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#### Scroll top
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##### Add the class `show` to `nav` when the scroll is top of the page.
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```html
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<nav is-scroll-top="class:add('show')"></nav>
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```
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##### Remove the `show` class from `nav` when the scroll top of the page.
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```html
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<nav is-scroll-top="class:remove('show')"></nav>
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```
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#### Hover
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##### Add the class `show` to `div` when hover.
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@ -195,8 +210,6 @@ Add to your `<head>` the following tag.
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<input id="name">
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```
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---
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## Spanish/Español
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@ -280,6 +293,20 @@ Añade a tu `<head>` la siguiente etiqueta.
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<nav is-scroll-down="class:remove('show')"></nav>
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```
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#### Scroll esta arriba de la pagina (principio)
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##### Añadir la clase `show` al selector `nav` cuando el scroll esta al inicio.
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```html
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<nav is-scroll-top="class:add('show')"></nav>
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```
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##### Quitar la clase `show` al selector `nav` cuando el scroll esta al inicio.
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```html
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<nav is-scroll-top="class:remove('show')"></nav>
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```
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#### Hover
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##### Añade la clase `show` al `div` cuando sea hover.
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2
dist/ffnm.min.js
vendored
2
dist/ffnm.min.js
vendored
@ -1,2 +1,2 @@
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const EVENTS=["is-click","is-scroll-up","is-scroll-down","is-hover","is-visible","is-not-visible"],FUNCTION_TREE={class:["add","remove","toggle"]};let elementsValidates=[],lastScrollTop=void 0;function validateSyntax(){return elementsValidates=[],EVENTS.map(e=>[...document.querySelectorAll(`[${e}]`)].map(t=>{let s=Object.keys(FUNCTION_TREE).map(s=>FUNCTION_TREE[s].map(a=>RegExp(`^${s}:${a}\\('.+'(, ?'[.#i\\w][_-\\w0-9]+')?\\)$`).test(t.getAttribute(e))).some(e=>e)).every(e=>e);return s?elementsValidates.push(t):(console.error("FFNM: Bad syntax"),console.error(t)),s}).every(e=>e)).every(e=>e)}function splitParams(e,t){let s=e.getAttribute(t),a=RegExp("^(\\w+):").exec(s)[1],l=RegExp(":(\\w+)\\(").exec(s)[1],i=RegExp("\\('(\\w[_-\\w0-9]+)',?").exec(s)[1],n=RegExp(", ?'([.#i\\w][_-\\w0-9]+)'\\)");return{functionParent:a,functionChild:l,value:i,target:null!==n.exec(s)?n.exec(s)[1]:void 0}}function getElementsValidatesByEvent(e){return[...elementsValidates].filter(t=>t.hasAttribute(e))}function addEventClick(){return getElementsValidatesByEvent("is-click").forEach(e=>{let t=splitParams(e,"is-click");switch(t.functionParent){case"class":[...document.querySelectorAll(t.target)].concat(void 0===t.target?e:void 0).forEach(s=>{void 0!==s&&e.addEventListener("click",()=>{switch(t.functionChild){case"add":s.classList.add(t.value);break;case"remove":s.classList.remove(t.value);break;case"toggle":s.classList.toggle(t.value)}})})}})}function addEventScroll(){let e=getElementsValidatesByEvent("is-scroll-down"),t=getElementsValidatesByEvent("is-scroll-up");window.addEventListener("scroll",()=>{let s=window.pageYOffset||document.documentElement.scrollTop;e.forEach(e=>{if(s>lastScrollTop){let t=splitParams(e,"is-scroll-down");switch(t.functionParent){case"class":switch(t.functionChild){case"add":e.classList.add(t.value);break;case"remove":e.classList.remove(t.value)}}}}),t.forEach(e=>{if(s<=lastScrollTop){let t=splitParams(e,"is-scroll-up");switch(t.functionParent){case"class":switch(t.functionChild){case"add":e.classList.add(t.value);break;case"remove":e.classList.remove(t.value)}}}}),lastScrollTop=s<=0?0:s},!1)}function addEventHover(){return getElementsValidatesByEvent("is-hover").forEach(e=>{let t=splitParams(e,"is-hover");switch(t.functionParent){case"class":[...document.querySelectorAll(t.target)].concat(void 0===t.target?e:void 0).forEach(s=>{if(void 0!==s)switch(t.functionChild){case"add":e.addEventListener("mouseenter",()=>{s.classList.add(t.value)}),e.addEventListener("mouseout",()=>{s.classList.remove(t.value)});break;case"remove":e.addEventListener("mouseenter",()=>{s.classList.remove(t.value)}),e.addEventListener("mouseout",()=>{s.classList.add(t.value)});break;case"toggle":e.addEventListener("mouseenter",()=>{s.classList.toggle(t.value)}),e.addEventListener("mouseout",()=>{s.classList.toggle(t.value)})}})}})}function addEventVisible(){let e=getElementsValidatesByEvent("is-visible"),t=getElementsValidatesByEvent("is-not-visible");const s=new IntersectionObserver(e=>{e.forEach(e=>{let t=e.target;if(e.isIntersecting){let e=splitParams(t,"is-visible");switch(e.functionParent){case"class":switch(e.functionChild){case"add":t.classList.add(e.value);break;case"remove":t.classList.remove(e.value)}}}})});e.forEach(e=>{s.observe(e)});const a=new IntersectionObserver(e=>{e.forEach(e=>{let t=e.target;if(!e.isIntersecting){let e=splitParams(t,"is-not-visible");switch(e.functionParent){case"class":switch(e.functionChild){case"add":t.classList.add(e.value);break;case"remove":t.classList.remove(e.value)}}}})});t.forEach(e=>{a.observe(e)})}document.addEventListener("DOMContentLoaded",()=>{validateSyntax(),addEventClick(),addEventScroll(),addEventHover(),addEventVisible()});
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const EVENTS=["is-click","is-scroll-up","is-scroll-down","is-scroll-top","is-hover","is-visible","is-not-visible"],FUNCTION_TREE={class:["add","remove","toggle"]};let elementsValidates=[],lastScrollTop=void 0;function validateSyntax(){return elementsValidates=[],EVENTS.map(e=>[...document.querySelectorAll(`[${e}]`)].map(t=>{let s=Object.keys(FUNCTION_TREE).map(s=>FUNCTION_TREE[s].map(a=>RegExp(`^${s}:${a}\\('.+'(, ?'[.#i\\w][_-\\w0-9]+')?\\)$`).test(t.getAttribute(e))).some(e=>e)).every(e=>e);return s?elementsValidates.push(t):(console.error("FFNM: Bad syntax"),console.error(t)),s}).every(e=>e)).every(e=>e)}function splitParams(e,t){let s=e.getAttribute(t),a=RegExp("^(\\w+):").exec(s)[1],l=RegExp(":(\\w+)\\(").exec(s)[1],i=RegExp("\\('(\\w[_-\\w0-9]+)',?").exec(s)[1],c=RegExp(", ?'([.#i\\w][_-\\w0-9]+)'\\)");return{functionParent:a,functionChild:l,value:i,target:null!==c.exec(s)?c.exec(s)[1]:void 0}}function getElementsValidatesByEvent(e){return[...elementsValidates].filter(t=>t.hasAttribute(e))}function addEventClick(){return getElementsValidatesByEvent("is-click").forEach(e=>{let t=splitParams(e,"is-click");switch(t.functionParent){case"class":[...document.querySelectorAll(t.target)].concat(void 0===t.target?e:void 0).forEach(s=>{void 0!==s&&e.addEventListener("click",()=>{switch(t.functionChild){case"add":s.classList.add(t.value);break;case"remove":s.classList.remove(t.value);break;case"toggle":s.classList.toggle(t.value)}})})}})}function addEventScroll(){let e=getElementsValidatesByEvent("is-scroll-down"),t=getElementsValidatesByEvent("is-scroll-up"),s=getElementsValidatesByEvent("is-scroll-top");window.addEventListener("scroll",()=>{let a=window.pageYOffset||document.documentElement.scrollTop;e.forEach(e=>{if(a>lastScrollTop){let t=splitParams(e,"is-scroll-down");switch(t.functionParent){case"class":switch(t.functionChild){case"add":e.classList.add(t.value);break;case"remove":e.classList.remove(t.value)}}}}),t.forEach(e=>{if(a<=lastScrollTop){let t=splitParams(e,"is-scroll-up");switch(t.functionParent){case"class":switch(t.functionChild){case"add":e.classList.add(t.value);break;case"remove":e.classList.remove(t.value)}}}}),lastScrollTop=a<=0?0:a,s.forEach(e=>{let t=splitParams(e,"is-scroll-top");if(a<=0)switch(t.functionParent){case"class":switch(t.functionChild){case"add":e.classList.add(t.value);break;case"remove":e.classList.remove(t.value)}}else switch(t.functionParent){case"class":switch(t.functionChild){case"add":e.classList.remove(t.value);break;case"remove":e.classList.add(t.value)}}})},!1)}function addEventHover(){return getElementsValidatesByEvent("is-hover").forEach(e=>{let t=splitParams(e,"is-hover");switch(t.functionParent){case"class":[...document.querySelectorAll(t.target)].concat(void 0===t.target?e:void 0).forEach(s=>{if(void 0!==s)switch(t.functionChild){case"add":e.addEventListener("mouseenter",()=>{s.classList.add(t.value)}),e.addEventListener("mouseout",()=>{s.classList.remove(t.value)});break;case"remove":e.addEventListener("mouseenter",()=>{s.classList.remove(t.value)}),e.addEventListener("mouseout",()=>{s.classList.add(t.value)});break;case"toggle":e.addEventListener("mouseenter",()=>{s.classList.toggle(t.value)}),e.addEventListener("mouseout",()=>{s.classList.toggle(t.value)})}})}})}function addEventVisible(){let e=getElementsValidatesByEvent("is-visible"),t=getElementsValidatesByEvent("is-not-visible");const s=new IntersectionObserver(e=>{e.forEach(e=>{let t=e.target;if(e.isIntersecting){let e=splitParams(t,"is-visible");switch(e.functionParent){case"class":switch(e.functionChild){case"add":t.classList.add(e.value);break;case"remove":t.classList.remove(e.value)}}}})});e.forEach(e=>{s.observe(e)});const a=new IntersectionObserver(e=>{e.forEach(e=>{let t=e.target;if(!e.isIntersecting){let e=splitParams(t,"is-not-visible");switch(e.functionParent){case"class":switch(e.functionChild){case"add":t.classList.add(e.value);break;case"remove":t.classList.remove(e.value)}}}})});t.forEach(e=>{a.observe(e)})}document.addEventListener("DOMContentLoaded",()=>{validateSyntax(),addEventClick(),addEventScroll(),addEventHover(),addEventVisible()});
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//# sourceMappingURL=ffnm.min.js.map
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@ -1,6 +1,6 @@
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{
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"name": "ffnm",
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"version": "1.3.0",
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"version": "1.5.0",
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"description": "Simple plugin to avoid writing Javascript in trivial tasks.",
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"main": "gulpfile.js",
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"dependencies": {
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@ -8,13 +8,17 @@
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* return void
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*/
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function addEventScroll() {
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let eventScrollDown = 'is-scroll-down';
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let eventScrollUp = 'is-scroll-up';
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const eventScrollDown = 'is-scroll-down';
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const eventScrollUp = 'is-scroll-up';
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const eventScrollTop = 'is-scroll-top';
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let elementsDown = getElementsValidatesByEvent(eventScrollDown);
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let elementsUp = getElementsValidatesByEvent(eventScrollUp);
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let elementsTop = getElementsValidatesByEvent(eventScrollTop);
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window.addEventListener("scroll", () => {
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let posScroll = window.pageYOffset || document.documentElement.scrollTop;
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// Scroll down
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// Scroll down - is-scroll-down
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elementsDown.forEach((element) => {
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if (posScroll > lastScrollTop) {
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let params = splitParams(element, eventScrollDown);
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@ -32,7 +36,8 @@ function addEventScroll() {
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}
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}
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});
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// Scroll up
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// Scroll up - is-scroll-up
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elementsUp.forEach((element) => {
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if (posScroll <= lastScrollTop) {
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let params = splitParams(element, eventScrollUp);
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@ -51,6 +56,38 @@ function addEventScroll() {
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}
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});
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lastScrollTop = posScroll <= 0 ? 0 : posScroll; // For Mobile or negative scrolling
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// Scroll top - is-scroll-top
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elementsTop.forEach((element) => {
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let params = splitParams(element, eventScrollTop);
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if (posScroll <= 0) {
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switch(params.functionParent) {
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case 'class':
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switch(params.functionChild) {
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case 'add':
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element.classList.add(params.value);
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break;
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case 'remove':
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element.classList.remove(params.value);
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break;
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}
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break;
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}
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} else {
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switch(params.functionParent) {
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case 'class':
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switch(params.functionChild) {
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case 'add':
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element.classList.remove(params.value);
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break;
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case 'remove':
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element.classList.add(params.value);
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break;
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}
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break;
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}
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}
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});
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}, false);
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}
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@ -2,7 +2,7 @@
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//===
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// VARIABLES
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//===
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const EVENTS = ['is-click', 'is-scroll-up', 'is-scroll-down', 'is-hover', 'is-visible', 'is-not-visible'];
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const EVENTS = ['is-click', 'is-scroll-up', 'is-scroll-down', 'is-scroll-top', 'is-hover', 'is-visible', 'is-not-visible'];
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const FUNCTION_TREE = {
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'class': ['add', 'remove', 'toggle']
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};
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@ -15,6 +15,22 @@
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transition: 1s;
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transform: translateY(10rem);
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}
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.top {
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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height: 5rem;
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color: white;
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background: red;
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transition: 1s;
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transform: translateY(-10rem);
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display: flex;
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justify-content: center;
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align-items: center;
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}
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.show {
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transform: translateY(0);
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}
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@ -22,6 +38,7 @@
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</head>
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<body>
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<nav is-scroll-down="class:remove('show')" is-scroll-up="class:add('show')" class="nav" id="nav">Mi nav</nav>
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<div is-scroll-top="class:add('show')" class="top show">You is top page</div>
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<p is-scroll-down="class:toggle('ala')">
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Ullamcorper morbi tincidunt ornare massa, eget egestas purus viverra accumsan in nisl nisi, scelerisque eu ultrices. Sapien et ligula ullamcorper malesuada proin libero nunc, consequat interdum varius sit amet, mattis.
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</p>
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