Sortable.min.js

/*! Sortable 1.6.1 - MIT | git://github.com/rubaxa/Sortable.git */

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n=this,o=t.dataTransfer,i=n.options;n._offUpEvents(),L.checkPull(n,n,C,t)&&((x=D(C)).draggable=!1,x.style["will-change"]="",s(x,"display","none"),l(x,n.options.chosenClass,!1),n._cloneId=w(function(){N.insertBefore(x,C),d(n,N,"clone",C)})),l(C,i.dragClass,!0),e?("touch"===e?(r(Q,"touchmove",n._onTouchMove),r(Q,"touchend",n._onDrop),r(Q,"touchcancel",n._onDrop),r(Q,"pointermove",n._onTouchMove),r(Q,"pointerup",n._onDrop)):(r(Q,"mousemove",n._onTouchMove),r(Q,"mouseup",n._onDrop)),n._loopId=setInterval(n._emulateDragOver,50)):(o&&(o.effectAllowed="move",i.setData&&i.setData.call(n,o,C)),r(Q,"drop",n),r(Q,"mouseover",n),n._dragStartId=w(n._dragStarted))},_onDragOver:function(o){var i,r,a,l,c=this.el,d=this.options,u=d.group,g=t.active,v=L===u,m=!1,_=d.sort;if(void 0!==o.preventDefault&&(o.preventDefault(),!d.dragoverBubble&&o.stopPropagation()),!C.animated&&(H=!0,g&&!d.disabled&&(v?_||(l=!N.contains(C)):F===this||(g.lastPullMode=L.checkPull(this,g,C,o))&&u.checkPut(this,g,C,o))&&(void 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O=C.offsetTop,M=i.offsetTop;X=O===M?i.previousElementSibling===C&&!w||B&&w:i.previousElementSibling===C||C.previousElementSibling===i?(o.clientY-a.top)/D>.5:M>O}else m||(X=Y!==C&&!T||B&&T);var P=h(N,c,C,r,i,a,o,X);!1!==P&&(1!==P&&-1!==P||(X=1===P),ot=!0,J(f,30),e(g,v),C.contains(c)||(X&&!Y?c.appendChild(C):i.parentNode.insertBefore(C,X?Y:i)),S=C.parentNode,this._animate(r,C),this._animate(a,i))}}},_animate:function(t,e){var n=this.options.animation;if(n){var o=e.getBoundingClientRect();1===t.nodeType&&(t=t.getBoundingClientRect()),s(e,"transition","none"),s(e,"transform","translate3d("+(t.left-o.left)+"px,"+(t.top-o.top)+"px,0)"),e.offsetWidth,s(e,"transition","all "+n+"ms"),s(e,"transform","translate3d(0,0,0)"),clearTimeout(e.animated),e.animated=J(function(){s(e,"transition",""),s(e,"transform",""),e.animated=!1},n)}},_offUpEvents:function(){var t=this.el.ownerDocument;a(Q,"touchmove",this._onTouchMove),a(Q,"pointermove",this._onTouchMove),a(t,"mouseup",this._onDrop),a(t,"touchend",this._onDrop),a(t,"pointerup",this._onDrop),a(t,"touchcancel",this._onDrop),a(t,"pointercancel",this._onDrop),a(t,"selectstart",this)},_onDrop:function(e){var n=this.el,o=this.options;clearInterval(this._loopId),clearInterval(W.pid),clearTimeout(this._dragStartTimer),T(this._cloneId),T(this._dragStartId),a(Q,"mouseover",this),a(Q,"mousemove",this._onTouchMove),this.nativeDraggable&&(a(Q,"drop",this),a(n,"dragstart",this._onDragStart)),this._offUpEvents(),e&&(H&&(e.preventDefault(),!o.dropBubble&&e.stopPropagation()),E&&E.parentNode&&E.parentNode.removeChild(E),N!==S&&"clone"===t.active.lastPullMode||x&&x.parentNode&&x.parentNode.removeChild(x),C&&(this.nativeDraggable&&a(C,"dragend",this),u(C),C.style["will-change"]="",l(C,this.options.ghostClass,!1),l(C,this.options.chosenClass,!1),d(this,N,"unchoose",C,S,N,M),N!==S?(P=v(C,o.draggable))>=0&&(d(null,S,"add",C,S,N,M,P),d(this,N,"remove",C,S,N,M,P),d(null,S,"sort",C,S,N,M,P),d(this,N,"sort",C,S,N,M,P)):C.nextSibling!==k&&(P=v(C,o.draggable))>=0&&(d(this,N,"update",C,S,N,M,P),d(this,N,"sort",C,S,N,M,P)),t.active&&(null!=P&&-1!==P||(P=M),d(this,N,"end",C,S,N,M,P),this.save()))),this._nulling()},_nulling:function(){N=C=S=E=k=x=B=Y=X=U=j=H=P=I=R=F=L=t.active=null,at.forEach(function(t){t.checked=!0}),at.length=0},handleEvent:function(t){switch(t.type){case"drop":case"dragend":this._onDrop(t);break;case"dragover":case"dragenter":C&&(this._onDragOver(t),i(t));break;case"mouseover":this._onDrop(t);break;case"selectstart":t.preventDefault()}},toArray:function(){for(var t,e=[],o=this.el.children,i=0,r=o.length,a=this.options;i<r;i++)n(t=o[i],a.draggable,this.el)&&e.push(t.getAttribute(a.dataIdAttr)||g(t));return e},sort:function(t){var e={},o=this.el;this.toArray().forEach(function(t,i){var r=o.children[i];n(r,this.options.draggable,o)&&(e[t]=r)},this),t.forEach(function(t){e[t]&&(o.removeChild(e[t]),o.appendChild(e[t]))})},save:function(){var t=this.options.store;t&&t.set(this)},closest:function(t,e){return n(t,e||this.options.draggable,this.el)},option:function(t,e){var n=this.options;if(void 0===e)return n[t];n[t]=e,"group"===t&&ct(n)},destroy:function(){var t=this.el;t[z]=null,a(t,"mousedown",this._onTapStart),a(t,"touchstart",this._onTapStart),a(t,"pointerdown",this._onTapStart),this.nativeDraggable&&(a(t,"dragover",this),a(t,"dragenter",this)),Array.prototype.forEach.call(t.querySelectorAll("[draggable]"),function(t){t.removeAttribute("draggable")}),lt.splice(lt.indexOf(this._onDragOver),1),this._onDrop(),this.el=t=null}},r(Q,"touchmove",function(e){t.active&&e.preventDefault()});try{window.addEventListener("test",null,Object.defineProperty({},"passive",{get:function(){tt={capture:!1,passive:!1}}}))}catch(t){}return t.utils={on:r,off:a,css:s,find:c,is:function(t,e){return!!n(t,e,t)},extend:b,throttle:_,closest:n,toggleClass:l,clone:D,index:v,nextTick:w,cancelNextTick:T},t.create=function(e,n){return new t(e,n)},t.version="1.6.1",t});