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hc-sticky

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hc-sticky - npm Package Compare versions

Comparing version 2.1.6 to 2.1.7

2

bower.json
{
"name": "hc-sticky",
"version": "2.1.6",
"version": "2.1.7",
"description": "Cross-browser plugin that makes any element on your page visible while you scroll",

@@ -5,0 +5,0 @@ "homepage": "https://github.com/somewebmedia/hc-sticky",

2

demo/build/browserify.js

@@ -1,1 +0,1 @@

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4

dist/hc-sticky.js
/*!
* HC-Sticky
* =========
* Version: 2.1.6
* Version: 2.1.7
* Author: Some Web Media

@@ -11,2 +11,2 @@ * Author URL: http://somewebmedia.com

*/
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"),u.css={},u.position=null,!0===d.isAttached&&d.detach()},P=function(){W(),p(),f()?M():D()},V=function(){r.onBeforeResize&&r.onBeforeResize.call(i,r),P(),r.onResize&&r.onResize.call(i,r)},Y=r.resizeDebounce?a.debounce(V,r.resizeDebounce):V,$=function(){F&&(a.event.unbind(t,"resize",Y),F=!1),M()},Q=function(){F||(a.event.bind(t,"resize",Y),F=!0),p(),f()?M():D()};this.options=function(t){return t?r.option||null:Object.assign({},r)},this.reinit=P,this.update=function(t){c(t),s=Object.assign({},s,t||{}),P()},this.attach=Q,this.detach=$,this.destroy=function(){$(),W()},c(s),Q(),a.event.bind(t,"load",P)};if(void 0!==t.jQuery){var i=t.jQuery;i.fn.extend({hcSticky:function(t){return this.length?this.each(function(){var e=i.data(this,"hcSticky");e?e.update(t):(e=new n(this,t),i.data(this,"hcSticky",e))}):this}})}return t.hcSticky=t.hcSticky||n,n}),function(t){"use strict";var e=t.hcSticky,o=t.document;"function"!=typeof Object.assign&&Object.defineProperty(Object,"assign",{value:function(t,e){if(null==t)throw new TypeError("Cannot convert undefined or null to object");for(var o=Object(t),n=1;n<arguments.length;n++){var i=arguments[n];if(null!=i)for(var s in i)Object.prototype.hasOwnProperty.call(i,s)&&(o[s]=i[s])}return o},writable:!0,configurable:!0}),Array.prototype.forEach||(Array.prototype.forEach=function(t){var e,o;if(null==this)throw new TypeError("this is null or not defined");var n=Object(this),i=n.length>>>0;if("function"!=typeof t)throw new TypeError(t+" is not a function");for(arguments.length>1&&(e=arguments[1]),o=0;o<i;){var s;o in n&&(s=n[o],t.call(e,s,o,n)),o++}});var n=function(){function e(e){var o=t.event;return o.target=o.target||o.srcElement||e,o}var n=o.documentElement,i=function(){};n.addEventListener?i=function(t,e,o){t.addEventListener(e,o,!1)}:n.attachEvent&&(i=function(t,o,n){t[o+n]=n.handleEvent?function(){var o=e(t);n.handleEvent.call(n,o)}:function(){var o=e(t);n.call(t,o)},t.attachEvent("on"+o,t[o+n])});var s=function(){};return n.removeEventListener?s=function(t,e,o){t.removeEventListener(e,o,!1)}:n.detachEvent&&(s=function(t,e,o){t.detachEvent("on"+e,t[e+o]);try{delete t[e+o]}catch(n){t[e+o]=void 0}}),{bind:i,unbind:s}}(),i=function(e,n){return t.getComputedStyle?n?o.defaultView.getComputedStyle(e,null).getPropertyValue(n):o.defaultView.getComputedStyle(e,null):e.currentStyle?n?e.currentStyle[n.replace(/-\w/g,function(t){return t.toUpperCase().replace("-","")})]:e.currentStyle:void 0},s=function(e){var n=e.getBoundingClientRect(),i=t.pageYOffset||o.documentElement.scrollTop,s=t.pageXOffset||o.documentElement.scrollLeft;return{top:n.top+i,left:n.left+s}};e.Helpers={isEmptyObject:function(t){for(var e in t)return!1;return!0},debounce:function(t,e,o){var n=void 0;return function(){var i=this,s=arguments,r=o&&!n;clearTimeout(n),n=setTimeout(function(){n=null,o||t.apply(i,s)},e),r&&t.apply(i,s)}},hasClass:function(t,e){return t.classList?t.classList.contains(e):new RegExp("(^| )"+e+"( |$)","gi").test(t.className)},offset:s,position:function(t){var e=t.offsetParent,o=s(e),n=s(t),r=i(e),a=i(t);return o.top+=parseInt(r.borderTopWidth)||0,o.left+=parseInt(r.borderLeftWidth)||0,{top:n.top-o.top-(parseInt(a.marginTop)||0),left:n.left-o.left-(parseInt(a.marginLeft)||0)}},getStyle:i,getCascadedStyle:function(e){var n=e.cloneNode(!0);n.style.display="none",Array.prototype.slice.call(n.querySelectorAll('input[type="radio"]')).forEach(function(t){t.removeAttribute("name")}),e.parentNode.insertBefore(n,e.nextSibling);var i=void 0;n.currentStyle?i=n.currentStyle:t.getComputedStyle&&(i=o.defaultView.getComputedStyle(n,null));var s={};for(var r in i)!isNaN(r)||"string"!=typeof i[r]&&"number"!=typeof i[r]||(s[r]=i[r]);if(Object.keys(s).length<3){s={};for(var a in i)isNaN(a)||(s[i[a].replace(/-\w/g,function(t){return t.toUpperCase().replace("-","")})]=i.getPropertyValue(i[a]))}if(s.margin||"auto"!==s.marginLeft?s.margin||s.marginLeft!==s.marginRight||s.marginLeft!==s.marginTop||s.marginLeft!==s.marginBottom||(s.margin=s.marginLeft):s.margin="auto",!s.margin&&"0px"===s.marginLeft&&"0px"===s.marginRight){var l=e.offsetLeft-e.parentNode.offsetLeft,c=l-(parseInt(s.left)||0)-(parseInt(s.right)||0),f=e.parentNode.offsetWidth-e.offsetWidth-l-(parseInt(s.right)||0)+(parseInt(s.left)||0)-c;0!==f&&1!==f||(s.margin="auto")}return n.parentNode.removeChild(n),n=null,s},event:n}}(window);
!function(t,e){"use strict";if("object"==typeof module&&"object"==typeof module.exports){if(!t.document)throw new Error("HC-Sticky requires a browser to run.");module.exports=e(t)}else"function"==typeof define&&define.amd?define("hcSticky",[],e(t)):e(t)}("undefined"!=typeof window?window:this,function(V){"use strict";var Y={top:0,bottom:0,bottomEnd:0,innerTop:0,innerSticker:null,stickyClass:"sticky",stickTo:null,followScroll:!0,queries:null,queryFlow:"down",onStart:null,onStop:null,onBeforeResize:null,onResize:null,resizeDebounce:100,disable:!1},$=V.document,Q=function(i,p){if("string"==typeof i&&(i=$.querySelector(i)),!i)return!1;var u={},d=Q.Helpers,s=i.parentNode;"static"===d.getStyle(s,"position")&&(s.style.position="relative");var g=function(){var t=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};d.isEmptyObject(t)&&!d.isEmptyObject(u)||(u=Object.assign({},Y,u,t))},t=function(){return u.disable},e=function(){if(u.queries){var t=V.innerWidth,e=u.queryFlow,o=u.queries;if(f=p,u=Object.assign({},Y,f||{}),"up"===e)for(var n in o)n<=t&&!d.isEmptyObject(o[n])&&g(o[n]);else{var i=[];for(var s in u.queries){var r={};r[s]=o[s],i.push(r)}for(var l=i.length-1;0<=l;l--){var a=i[l],c=Object.keys(a)[0];t<=c&&!d.isEmptyObject(a[c])&&g(a[c])}}}var f},r={css:{},position:null,stick:function(){var t=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};d.hasClass(i,u.stickyClass)||(!1===l.isAttached&&l.attach(),r.position="fixed",i.style.position="fixed",i.style.left=l.offsetLeft+"px",i.style.width=l.width,void 0===t.bottom?i.style.bottom="auto":i.style.bottom=t.bottom+"px",void 0===t.top?i.style.top="auto":i.style.top=t.top+"px",i.classList?i.classList.add(u.stickyClass):i.className+=" "+u.stickyClass,u.onStart&&u.onStart.call(i,u))},release:function(){var t=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};if(t.stop=t.stop||!1,!0===t.stop||"fixed"===r.position||null===r.position||!(void 0===t.top&&void 0===t.bottom||void 0!==t.top&&(parseInt(d.getStyle(i,"top"))||0)===t.top||void 0!==t.bottom&&(parseInt(d.getStyle(i,"bottom"))||0)===t.bottom)){!0===t.stop?!0===l.isAttached&&l.detach():!1===l.isAttached&&l.attach();var e=t.position||r.css.position;r.position=e,i.style.position=e,i.style.left=!0===t.stop?r.css.left:l.positionLeft+"px",i.style.width="absolute"!==e?r.css.width:l.width,void 0===t.bottom?i.style.bottom=!0===t.stop?"":"auto":i.style.bottom=t.bottom+"px",void 0===t.top?i.style.top=!0===t.stop?"":"auto":i.style.top=t.top+"px",i.classList?i.classList.remove(u.stickyClass):i.className=i.className.replace(new RegExp("(^|\\b)"+u.stickyClass.split(" ").join("|")+"(\\b|$)","gi")," "),u.onStop&&u.onStop.call(i,u)}}},l={el:$.createElement("div"),offsetLeft:null,positionLeft:null,width:null,isAttached:!1,init:function(){for(var t in r.css)l.el.style[t]=r.css[t];l.el.style["z-index"]="-1";var e=d.getStyle(i);l.offsetLeft=d.offset(i).left-(parseInt(e.marginLeft)||0),l.positionLeft=d.position(i).left,l.width=d.getStyle(i,"width")},attach:function(){s.insertBefore(l.el,i),l.isAttached=!0},detach:function(){l.el=s.removeChild(l.el),l.isAttached=!1}},a=void 0,c=void 0,f=void 0,m=void 0,y=void 0,h=void 0,v=void 0,b=void 0,S=void 0,w=void 0,E=void 0,k=void 0,x=void 0,L=void 0,T=void 0,j=void 0,O=void 0,C=void 0,o=function(){var t,e,o,n;r.css=(t=i,e=d.getCascadedStyle(t),o=d.getStyle(t),n={height:t.offsetHeight+"px",left:e.left,right:e.right,top:e.top,bottom:e.bottom,position:o.position,display:o.display,verticalAlign:o.verticalAlign,boxSizing:o.boxSizing,marginLeft:e.marginLeft,marginRight:e.marginRight,marginTop:e.marginTop,marginBottom:e.marginBottom,paddingLeft:e.paddingLeft,paddingRight:e.paddingRight},e.float&&(n.float=e.float||"none"),e.cssFloat&&(n.cssFloat=e.cssFloat||"none"),o.MozBoxSizing&&(n.MozBoxSizing=o.MozBoxSizing),n.width="auto"!==e.width?e.width:"border-box"===n.boxSizing||"border-box"===n.MozBoxSizing?t.offsetWidth+"px":o.width,n),l.init(),a=!(!u.stickTo||!("document"===u.stickTo||u.stickTo.nodeType&&9===u.stickTo.nodeType||"object"==typeof u.stickTo&&u.stickTo instanceof("undefined"!=typeof HTMLDocument?HTMLDocument:Document))),c=u.stickTo?a?$:"string"==typeof u.stickTo?$.querySelector(u.stickTo):u.stickTo:s,T=(C=function(){var t=i.offsetHeight+(parseInt(r.css.marginTop)||0)+(parseInt(r.css.marginBottom)||0),e=(T||0)-t;return-1<=e&&e<=1?T:t})(),m=(O=function(){return a?Math.max($.documentElement.clientHeight,$.body.scrollHeight,$.documentElement.scrollHeight,$.body.offsetHeight,$.documentElement.offsetHeight):c.offsetHeight})(),y=a?0:d.offset(c).top,h=u.stickTo?a?0:d.offset(s).top:y,v=V.innerHeight,j=i.offsetTop-(parseInt(r.css.marginTop)||0),f=u.innerSticker?"string"==typeof u.innerSticker?$.querySelector(u.innerSticker):u.innerSticker:null,b=isNaN(u.top)&&-1<u.top.indexOf("%")?parseFloat(u.top)/100*v:u.top,S=isNaN(u.bottom)&&-1<u.bottom.indexOf("%")?parseFloat(u.bottom)/100*v:u.bottom,w=f?f.offsetTop:u.innerTop?u.innerTop:0,E=isNaN(u.bottomEnd)&&-1<u.bottomEnd.indexOf("%")?parseFloat(u.bottomEnd)/100*v:u.bottomEnd,k=y-b+w+j},z=V.pageYOffset||$.documentElement.scrollTop,N=0,R=void 0,n=function(){T=C(),m=O(),x=y+m-b-E,L=v<T;var t=V.pageYOffset||$.documentElement.scrollTop,e=Math.round(d.offset(i).top),o=e-t,n=void 0;R=t<z?"up":"down",N=t-z,k<(z=t)?x+b+(L?S:0)-(u.followScroll&&L?0:b)<=t+T-w-(v-(k-w)<T-w&&u.followScroll&&0<(n=T-v-w)?n:0)?r.release({position:"absolute",bottom:h+s.offsetHeight-x-b}):L&&u.followScroll?"down"===R?Math.floor(o+T+S)<=v?r.stick({bottom:S}):"fixed"===r.position&&r.release({position:"absolute",top:e-b-k-N+w}):Math.ceil(o+w)<0&&"fixed"===r.position?r.release({position:"absolute",top:e-b-k+w-N}):t+b-w<=e&&r.stick({top:b-w}):r.stick({top:b-w}):r.release({stop:!0})},H=!1,A=!1,B=function(){H&&(d.event.unbind(V,"scroll",n),H=!1)},I=function(){null!==i.offsetParent&&"none"!==d.getStyle(i,"display")?(o(),m<=T?B():(n(),H||(d.event.bind(V,"scroll",n),H=!0))):B()},q=function(){i.style.position="",i.style.left="",i.style.top="",i.style.bottom="",i.style.width="",i.classList?i.classList.remove(u.stickyClass):i.className=i.className.replace(new RegExp("(^|\\b)"+u.stickyClass.split(" ").join("|")+"(\\b|$)","gi")," "),r.css={},!(r.position=null)===l.isAttached&&l.detach()},M=function(){q(),e(),t()?B():I()},F=function(){u.onBeforeResize&&u.onBeforeResize.call(i,u),M(),u.onResize&&u.onResize.call(i,u)},D=u.resizeDebounce?d.debounce(F,u.resizeDebounce):F,P=function(){A&&(d.event.unbind(V,"resize",D),A=!1),B()},W=function(){A||(d.event.bind(V,"resize",D),A=!0),e(),t()?B():I()};this.options=function(t){return t?u.option||null:Object.assign({},u)},this.reinit=M,this.update=function(t){g(t),p=Object.assign({},p,t||{}),M()},this.attach=W,this.detach=P,this.destroy=function(){P(),q()},g(p),W(),d.event.bind(V,"load",M)};if(void 0!==V.jQuery){var n=V.jQuery;n.fn.extend({hcSticky:function(o){return this.length?this.each(function(){var t="hcSticky",e=n.data(this,t);e?e.update(o):(e=new Q(this,o),n.data(this,t,e))}):this}})}return V.hcSticky=V.hcSticky||Q,Q}),function(c){"use strict";var t=c.hcSticky,f=c.document;"function"!=typeof Object.assign&&Object.defineProperty(Object,"assign",{value:function(t,e){if(null==t)throw new TypeError("Cannot convert undefined or null to object");for(var o=Object(t),n=1;n<arguments.length;n++){var i=arguments[n];if(null!=i)for(var s in i)Object.prototype.hasOwnProperty.call(i,s)&&(o[s]=i[s])}return o},writable:!0,configurable:!0}),Array.prototype.forEach||(Array.prototype.forEach=function(t){var e,o;if(null==this)throw new TypeError("this is null or not defined");var n=Object(this),i=n.length>>>0;if("function"!=typeof t)throw new TypeError(t+" is not a function");for(1<arguments.length&&(e=arguments[1]),o=0;o<i;){var s;o in n&&(s=n[o],t.call(e,s,o,n)),o++}});var e=function(){var t=f.documentElement,e=function(){};function n(t){var e=c.event;return e.target=e.target||e.srcElement||t,e}t.addEventListener?e=function(t,e,o){t.addEventListener(e,o,!1)}:t.attachEvent&&(e=function(e,t,o){e[t+o]=o.handleEvent?function(){var t=n(e);o.handleEvent.call(o,t)}:function(){var t=n(e);o.call(e,t)},e.attachEvent("on"+t,e[t+o])});var o=function(){};return t.removeEventListener?o=function(t,e,o){t.removeEventListener(e,o,!1)}:t.detachEvent&&(o=function(e,o,n){e.detachEvent("on"+o,e[o+n]);try{delete e[o+n]}catch(t){e[o+n]=void 0}}),{bind:e,unbind:o}}(),r=function(t,e){return c.getComputedStyle?e?f.defaultView.getComputedStyle(t,null).getPropertyValue(e):f.defaultView.getComputedStyle(t,null):t.currentStyle?e?t.currentStyle[e.replace(/-\w/g,function(t){return t.toUpperCase().replace("-","")})]:t.currentStyle:void 0},l=function(t){var e=t.getBoundingClientRect(),o=c.pageYOffset||f.documentElement.scrollTop,n=c.pageXOffset||f.documentElement.scrollLeft;return{top:e.top+o,left:e.left+n}};t.Helpers={isEmptyObject:function(t){for(var e in t)return!1;return!0},debounce:function(n,i,s){var r=void 0;return function(){var t=this,e=arguments,o=s&&!r;clearTimeout(r),r=setTimeout(function(){r=null,s||n.apply(t,e)},i),o&&n.apply(t,e)}},hasClass:function(t,e){return t.classList?t.classList.contains(e):new RegExp("(^| )"+e+"( |$)","gi").test(t.className)},offset:l,position:function(t){var e=t.offsetParent,o=l(e),n=l(t),i=r(e),s=r(t);return o.top+=parseInt(i.borderTopWidth)||0,o.left+=parseInt(i.borderLeftWidth)||0,{top:n.top-o.top-(parseInt(s.marginTop)||0),left:n.left-o.left-(parseInt(s.marginLeft)||0)}},getStyle:r,getCascadedStyle:function(t){var e=t.cloneNode(!0);e.style.display="none",Array.prototype.slice.call(e.querySelectorAll('input[type="radio"]')).forEach(function(t){t.removeAttribute("name")}),t.parentNode.insertBefore(e,t.nextSibling);var o=void 0;e.currentStyle?o=e.currentStyle:c.getComputedStyle&&(o=f.defaultView.getComputedStyle(e,null));var n={};for(var i in o)!isNaN(i)||"string"!=typeof o[i]&&"number"!=typeof o[i]||(n[i]=o[i]);if(Object.keys(n).length<3)for(var s in n={},o)isNaN(s)||(n[o[s].replace(/-\w/g,function(t){return t.toUpperCase().replace("-","")})]=o.getPropertyValue(o[s]));if(n.margin||"auto"!==n.marginLeft?n.margin||n.marginLeft!==n.marginRight||n.marginLeft!==n.marginTop||n.marginLeft!==n.marginBottom||(n.margin=n.marginLeft):n.margin="auto",!n.margin&&"0px"===n.marginLeft&&"0px"===n.marginRight){var r=t.offsetLeft-t.parentNode.offsetLeft,l=r-(parseInt(n.left)||0)-(parseInt(n.right)||0),a=t.parentNode.offsetWidth-t.offsetWidth-r-(parseInt(n.right)||0)+(parseInt(n.left)||0)-l;0!==a&&1!==a||(n.margin="auto")}return e.parentNode.removeChild(e),e=null,n},event:e}}(window);

11

package.json
{
"name": "hc-sticky",
"version": "2.1.6",
"version": "2.1.7",
"description": "Cross-browser plugin that makes any element on your page visible while you scroll",

@@ -14,3 +14,3 @@ "main": "dist/hc-sticky.js",

"devDependencies": {
"babel-core": "^6.25.0",
"babel-core": "^6.26.3",
"babel-plugin-check-es2015-constants": "^6.22.0",

@@ -25,3 +25,3 @@ "babel-plugin-transform-es2015-arrow-functions": "^6.22.0",

"gulp": "^3.9.1",
"gulp-autoprefixer": "^4.0.0",
"gulp-autoprefixer": "^5.0.0",
"gulp-babel": "^7.0.0",

@@ -31,6 +31,7 @@ "gulp-browserify": "^0.5.1",

"gulp-open": "^2.0.0",
"gulp-sass": "^3.1.0",
"gulp-sass": "^4.0.1",
"gulp-template": "^4.0.0",
"gulp-uglify": "^3.0.0",
"uglify-save-license": "^0.4.1"
"uglify-save-license": "^0.4.1",
"yargs": "^11.0.0"
},

@@ -37,0 +38,0 @@ "keywords": [

22

src/hc-sticky.js
/*!
* HC-Sticky
* =========
* Version: 2.1.6
* Version: 2.1.7
* Author: Some Web Media

@@ -179,4 +179,4 @@ * Author URL: http://somewebmedia.com

stick: (args = {}) => {
// check if element is already sticky
if (Helpers.hasClass(elem, STICKY_OPTIONS.stickyClass)) {
// check if element is already sticky
return;

@@ -294,3 +294,3 @@ }

init: () => {
// copy styles from element
// copy styles from sticky element
for (const prop in Sticky.css) {

@@ -300,2 +300,5 @@ Spacer.el.style[prop] = Sticky.css[prop];

// just to be sure the spacer is behind everything
Spacer.el.style['z-index'] = '-1';
const elemStyle = Helpers.getStyle(elem);

@@ -312,3 +315,3 @@

// insert spacer to DOM
elemParent.insertBefore(Spacer.el, elem.nextSibling);
elemParent.insertBefore(Spacer.el, elem);
Spacer.isAttached = true;

@@ -472,3 +475,3 @@ },

if (scroll_dir === 'down') { // scroll down
if (sticky_window_top + sticky_height + options_bottom <= window_height) { // stick on bottom
if (Math.floor(sticky_window_top + sticky_height + options_bottom) <= window_height) { // stick on bottom
Sticky.stick({

@@ -487,3 +490,3 @@ //top: window_height - sticky_height - options_bottom

else { // scroll up
if (sticky_window_top + stick_top < 0 && Sticky.position === 'fixed') { // top reached window top
if (Math.ceil(sticky_window_top + stick_top) < 0 && Sticky.position === 'fixed') { // top reached window top
Sticky.release({

@@ -528,2 +531,8 @@ position: 'absolute',

const initSticky = () => {
// check if element or it's parents are visible
if (elem.offsetParent === null || Helpers.getStyle(elem, 'display') === 'none') {
disableSticky();
return;
}
// calculate stuff

@@ -535,3 +544,2 @@ calcSticky();

disableSticky();
return;

@@ -538,0 +546,0 @@ }

demo/build/demos.css

Sorry, the diff of this file is not supported yet

demo/build/style.css

Sorry, the diff of this file is not supported yet

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