(window.webpackJsonp=window.webpackJsonp||[]).push([[47],{443:function(t,e,n){"use strict";var r=n(435),o=function(){function t(t){this.ancestors=[],this.descendants=[],this.hooksManager=[],this.analyzed=!1,this.selfScroll=t}return t.create=function(e){return new t(e)},t.prototype.hasAncestors=function(t){return Object(r.u)(this.ancestors,(function(e){return e[0]===t}))>-1},t.prototype.hasDescendants=function(t){return Object(r.u)(this.descendants,(function(e){return e[0]===t}))>-1},t.prototype.addAncestor=function(t,e){var n=this.ancestors;n.push([t,e]),n.sort((function(t,e){return t[1]-e[1]}))},t.prototype.addDescendant=function(t,e){var n=this.descendants;n.push([t,e]),n.sort((function(t,e){return t[1]-e[1]}))},t.prototype.removeAncestor=function(t){var e=this.ancestors;if(e.length){var n=Object(r.u)(this.ancestors,(function(e){return e[0]===t}));if(n>-1)return e.splice(n,1)}},t.prototype.removeDescendant=function(t){var e=this.descendants;if(e.length){var n=Object(r.u)(this.descendants,(function(e){return e[0]===t}));if(n>-1)return e.splice(n,1)}},t.prototype.registerHooks=function(t,e,n){t.on(e,n),this.hooksManager.push([t,e,n])},t.prototype.setAnalyzed=function(t){void 0===t&&(t=!1),this.analyzed=t},t.prototype.purge=function(){var t=this;this.ancestors.forEach((function(e){e[0].removeDescendant(t)})),this.descendants.forEach((function(e){e[0].removeAncestor(t)})),this.hooksManager.forEach((function(t){var e=t[0],n=t[1],r=t[2];e.off(n,r)})),this.hooksManager=[]},t}(),s=[{key:"purgeNestedScroll",name:"purgeNestedScroll"}].map((function(t){return{key:t.key,sourceKey:"plugins.nestedScroll."+t.name}})),i=function(){for(var t=0,e=0,n=arguments.length;e<n;e++)t+=arguments[e].length;var r=Array(t),o=0;for(e=0;e<n;e++)for(var s=arguments[e],i=0,c=s.length;i<c;i++,o++)r[o]=s[i];return r},c=function(t){t.forEach((function(t){t.enable()}))},l=function(t,e){t.forEach((function(t){t.hasHorizontalScroll!==e.hasHorizontalScroll&&t.hasVerticalScroll!==e.hasVerticalScroll||t.disable()}))},a=function(t,e){for(var n=0,r=t.parentNode;r&&r!==e;)n++,r=r.parentNode;return n},u=function(){function t(e){var n=this.handleOptions(e),r=t.instancesMap[n];return r||((r=t.instancesMap[n]=this).store=[],r.hooksFn=[]),r.init(e),r}return t.getAllNestedScrolls=function(){var e=t.instancesMap;return Object.keys(e).map((function(t){return e[t]}))},t.purgeAllNestedScrolls=function(){t.getAllNestedScrolls().forEach((function(t){return t.purgeNestedScroll()}))},t.prototype.handleOptions=function(t){var e=!0===t.options.nestedScroll?{}:t.options.nestedScroll,n={groupId:"INTERNAL_NESTED_SCROLL"};this.options=Object(r.t)(n,e);var o=typeof this.options.groupId;return"string"!==o&&"number"!==o&&Object(r.S)("groupId must be string or number for NestedScroll plugin"),this.options.groupId},t.prototype.init=function(t){t.proxy(s),this.addBScroll(t),this.buildBScrollGraph(),this.analyzeBScrollGraph(),this.ensureEventInvokeSequence(),this.handleHooks(t)},t.prototype.handleHooks=function(t){var e=this;this.registerHooks(t.hooks,t.hooks.eventTypes.destroy,(function(){e.deleteScroll(t)}))},t.prototype.deleteScroll=function(t){t.wrapper.isBScrollContainer=void 0;var e=this.store,n=this.hooksFn,o=Object(r.u)(e,(function(e){return e.selfScroll===t}));o>-1&&(e[o].purge(),e.splice(o,1));var s=Object(r.u)(n,(function(e){return e[0]===t.hooks}));if(s>-1){var i=n[s],c=i[0],l=i[1],a=i[2];c.off(l,a),n.splice(s,1)}},t.prototype.addBScroll=function(t){this.store.push(o.create(t))},t.prototype.buildBScrollGraph=function(){for(var t,e,n,r,o=this.store,s=this.store.length,i=0;i<s;i++){n=(t=o[i]).selfScroll.wrapper;for(var c=0;c<s;c++)if(r=(e=o[c]).selfScroll.wrapper,t!==e&&n.contains(r)){var l=a(r,n);t.hasDescendants(e)||t.addDescendant(e,l),e.hasAncestors(t)||e.addAncestor(t,l)}}},t.prototype.analyzeBScrollGraph=function(){this.store.forEach((function(t){if(!t.analyzed){var e=t.ancestors,n=t.descendants,o=t.selfScroll;t.registerHooks(o,o.eventTypes.beforeScrollStart,(function(){var t,r,s,c,a,u,f,h,p,d,v=e.map((function(t){return t[0].selfScroll})),S=n.map((function(t){return t[0].selfScroll}));i(v,S).forEach((function(t){t.pending&&(t.stop(),t.resetPosition())})),r=(t=o).hasHorizontalScroll,s=t.hasVerticalScroll,c=t.x,a=t.y,u=t.minScrollX,f=t.maxScrollX,h=t.minScrollY,p=t.maxScrollY,d=!1,s?d=a>h||a<p:r&&(d=c>u||c<f),d&&function(t){t.scroller.reflow(),t.resetPosition(0)}(o),function(t){t.forEach((function(t){var e=t.scroller,n=e.actions,r=e.scrollBehaviorX,o=e.scrollBehaviorY;n.fingerMoved=!0,n.contentMoved=!1,n.directionLockAction.reset(),r.start(),o.start(),r.resetStartPos(),o.resetStartPos(),n.startTime=+new Date}))}(v),l(v,o)})),t.registerHooks(o,o.eventTypes.touchEnd,(function(){var t=e.map((function(t){return t[0].selfScroll})),r=n.map((function(t){return t[0].selfScroll}));c(i(t,r))}));var s=o.scroller.actions.hooks;t.registerHooks(s,s.eventTypes.detectMovingDirection,(function(){var t,n,s,i,a,u,f,h,p,d,v,S,g,y,k,m,b=e.map((function(t){return t[0].selfScroll})),E=b[0],O=b.slice(1),w=o.scroller.actions.contentMoved,D=0===b.length;if(w)l(b,o);else if(!D&&(n=(t=o).hasHorizontalScroll,s=t.hasVerticalScroll,i=t.x,a=t.y,u=t.minScrollX,f=t.maxScrollX,h=t.minScrollY,p=t.maxScrollY,d=t.movingDirectionX,v=t.movingDirectionY,S=!1,g=i>=u&&d===r.b.Negative,y=i<=f&&d===r.b.Positive,k=a>=h&&v===r.b.Negative,m=a<=p&&v===r.b.Positive,s?S=k||m:n&&(S=g||y),S))return l([o],o),E&&c([E]),l(O,o),!0})),t.setAnalyzed(!0)}}))},t.prototype.ensureEventInvokeSequence=function(){this.store.slice().sort((function(t,e){return t.descendants.length-e.descendants.length})).forEach((function(t){t.selfScroll.scroller.actionsHandler.rebindDOMEvents()}))},t.prototype.registerHooks=function(t,e,n){t.on(e,n,this),this.hooksFn.push([t,e,n])},t.prototype.purgeNestedScroll=function(){var e=this.options.groupId;this.store.forEach((function(t){t.purge()})),this.store=[],this.hooksFn.forEach((function(t){var e=t[0],n=t[1],r=t[2];e.off(n,r)})),this.hooksFn=[],delete t.instancesMap[e]},t.pluginName="nestedScroll",t.instancesMap={},t}();e.a=u},537:function(t,e,n){},700:function(t,e,n){"use strict";n(537)},761:function(t,e,n){"use strict";n.r(e);var r=n(436),o=n(443);r.a.use(o.a);var s=["----Outer Start----","👆🏻 outer scroll 👇🏻 ","🙂 🤔 😄 🤨 😐 🙃 ","👆🏻 outer scroll 👇🏻 "],i=["👆🏻 outer scroll 👇🏻 ","🙂 🤔 😄 🤨 😐 🙃 ","👆🏻 outer scroll 👇🏻 ","😔 😕 🙃 🤑 😲 😲 ","🙂 🤔 😄 🤨  😐 🙃 ","👆🏻 outer scroll 👇🏻 ","👆🏻 outer scroll 👇🏻 ","😔 😕 🙃 🤑 😲 😲 ","🙂 🤔 😄 🤨  😐 🙃 ","👆🏻 outer scroll 👇🏻 ","👆🏻 outer scroll 👇🏻 ","🙂 🤔 😄 🤨 😐 🙃 ","👆🏻 outer scroll 👇🏻 ","----Outer End----"],c=["------Inner Start-----","😀 😁 😂 🤣 😃 🙃 ","👆🏻 inner scroll 👇🏻 ","🙂 🤔 😄 🤨 😐 🙃 ","👆🏻 inner scroll 👇🏻 ","😔 😕 🙃 🤑 😲 😐 🙃 ","👆🏻 inner scroll 👇🏻 ","🐣 🐣 🐣 🐣 🐣 🐣 ","👆🏻 inner scroll 👇🏻 ","🐥 🐥 🐥 🐥 🐥 🐥 ","👆🏻 inner scroll 👇🏻 ","🤓 🤓 🤓 🤓 🤓 🤓 ","👆🏻 inner scroll 👇🏻 ","🦔 🦔 🦔 🦔 🦔 🦔 ","👆🏻 inner scroll 👇🏻 ","🙈 🙈 🙈 🙈 🙈 🙈 ","👆🏻 inner scroll 👇🏻 ","🚖 🚖 🚖 🚖 🚖 🚖 ","👆🏻 inner scroll 👇🏻 ","✌🏻 ✌🏻 ✌🏻 ✌🏻 ✌🏻 ✌🏻 ","-----Inner End-----"],l={data:function(){return{outerOpenData:s,outerCloseData:i,innerData:c}},mounted:function(){this.initBScroll()},beforeDestroy:function(){this.outerScroll.destroy(),this.innerScroll.destroy()},methods:{handleOuterClick:function(){window.alert("clicked outer item")},handleInnerClick:function(){window.alert("clicked inner item")},initBScroll:function(){this.outerScroll=new r.a(this.$refs.outerScroll,{nestedScroll:{groupId:"vertical-nested-scroll"},click:!0}),this.innerScroll=new r.a(this.$refs.innerScroll,{nestedScroll:{groupId:"vertical-nested-scroll"},click:!0})}}},a=(n(700),n(41)),u=Object(a.a)(l,(function(){var t=this,e=t._self._c;return e("div",{staticClass:"container"},[e("div",{ref:"outerScroll",staticClass:"outer-wrapper"},[e("div",{staticClass:"outer-content"},[e("ul",t._l(t.outerOpenData,(function(n,r){return e("li",{key:r,staticClass:"outer-list-item",on:{click:t.handleOuterClick}},[t._v(t._s(n))])})),0),t._v(" "),e("div",{ref:"innerScroll",staticClass:"inner-wrapper"},[e("ul",{staticClass:"inner-content"},t._l(t.innerData,(function(n,r){return e("li",{key:r,staticClass:"inner-list-item",on:{click:t.handleInnerClick}},[t._v(t._s(n))])})),0)]),t._v(" "),e("ul",t._l(t.outerCloseData,(function(n,r){return e("li",{key:r,staticClass:"outer-list-item",on:{click:t.handleOuterClick}},[t._v(t._s(n))])})),0)])])])}),[],!1,null,"4f14081e",null);e.default=u.exports}}]);