diff --git a/Sortable.js b/Sortable.js index 216b714..6f5c9c9 100644 --- a/Sortable.js +++ b/Sortable.js @@ -25,6 +25,7 @@ "use strict"; var dragEl, + parentEl, ghostEl, cloneEl, rootEl, @@ -35,6 +36,7 @@ lastEl, lastCSS, + lastParentCSS, oldIndex, newIndex, @@ -45,6 +47,8 @@ tapEvt, touchEvt, + moved, + /** @const */ RSPACE = /\s+/g, @@ -55,6 +59,11 @@ parseInt = win.parseInt, supportDraggable = !!('draggable' in document.createElement('div')), + supportCssPointerEvents = (function (el) { + el = document.createElement('x'); + el.style.cssText = 'pointer-events:auto'; + return el.style.pointerEvents === 'auto'; + })(), _silent = false, @@ -136,7 +145,23 @@ } } } - }, 30) + }, 30), + + _prepareGroup = function (options) { + var group = options.group; + + if (!group || typeof group != 'object') { + group = options.group = {name: group}; + } + + ['pull', 'put'].forEach(function (key) { + if (!(key in group)) { + group[key] = true; + } + }); + + options.groups = ' ' + group.name + (group.put.join ? ' ' + group.put.join(' ') : '') + ' '; + } ; @@ -167,6 +192,7 @@ scrollSpeed: 10, draggable: /[uo]l/i.test(el.nodeName) ? 'li' : '>*', ghostClass: 'sortable-ghost', + chosenClass: 'sortable-chosen', ignore: 'a, img', filter: null, animation: 0, @@ -176,7 +202,10 @@ dropBubble: false, dragoverBubble: false, dataIdAttr: 'data-id', - delay: 0 + delay: 0, + forceFallback: false, + fallbackClass: 'sortable-fallback', + fallbackOnBody: false }; @@ -185,38 +214,26 @@ !(name in options) && (options[name] = defaults[name]); } - - var group = options.group; - - if (!group || typeof group != 'object') { - group = options.group = { name: group }; - } - - - ['pull', 'put'].forEach(function (key) { - if (!(key in group)) { - group[key] = true; - } - }); - - - options.groups = ' ' + group.name + (group.put.join ? ' ' + group.put.join(' ') : '') + ' '; - + _prepareGroup(options); // Bind all private methods for (var fn in this) { if (fn.charAt(0) === '_') { - this[fn] = _bind(this, this[fn]); + this[fn] = this[fn].bind(this); } } + // Setup drag mode + this.nativeDraggable = options.forceFallback ? false : supportDraggable; // Bind events _on(el, 'mousedown', this._onTapStart); _on(el, 'touchstart', this._onTapStart); - _on(el, 'dragover', this); - _on(el, 'dragenter', this); + if (this.nativeDraggable) { + _on(el, 'dragover', this); + _on(el, 'dragenter', this); + } touchDragOverListeners.push(this._onDragOver); @@ -298,6 +315,7 @@ rootEl = el; dragEl = target; + parentEl = dragEl.parentNode; nextEl = dragEl.nextSibling; activeGroup = options.group; @@ -309,22 +327,29 @@ // Make the element draggable dragEl.draggable = true; - // Disable "draggable" - options.ignore.split(',').forEach(function (criteria) { - _find(dragEl, criteria.trim(), _disableDraggable); - }); + // Chosen item + _toggleClass(dragEl, _this.options.chosenClass, true); // Bind the events: dragstart/dragend _this._triggerDragStart(touch); }; + // Disable "draggable" + options.ignore.split(',').forEach(function (criteria) { + _find(dragEl, criteria.trim(), _disableDraggable); + }); + _on(ownerDocument, 'mouseup', _this._onDrop); _on(ownerDocument, 'touchend', _this._onDrop); _on(ownerDocument, 'touchcancel', _this._onDrop); if (options.delay) { - // If the user moves the pointer before the delay has been reached: + // If the user moves the pointer or let go the click or touch + // before the delay has been reached: // disable the delayed drag + _on(ownerDocument, 'mouseup', _this._disableDelayedDrag); + _on(ownerDocument, 'touchend', _this._disableDelayedDrag); + _on(ownerDocument, 'touchcancel', _this._disableDelayedDrag); _on(ownerDocument, 'mousemove', _this._disableDelayedDrag); _on(ownerDocument, 'touchmove', _this._disableDelayedDrag); @@ -339,7 +364,9 @@ var ownerDocument = this.el.ownerDocument; clearTimeout(this._dragStartTimer); - + _off(ownerDocument, 'mouseup', this._disableDelayedDrag); + _off(ownerDocument, 'touchend', this._disableDelayedDrag); + _off(ownerDocument, 'touchcancel', this._disableDelayedDrag); _off(ownerDocument, 'mousemove', this._disableDelayedDrag); _off(ownerDocument, 'touchmove', this._disableDelayedDrag); }, @@ -355,7 +382,7 @@ this._onDragStart(tapEvt, 'touch'); } - else if (!supportDraggable) { + else if (!this.nativeDraggable) { this._onDragStart(tapEvt, true); } else { @@ -387,7 +414,16 @@ _emulateDragOver: function () { if (touchEvt) { - _css(ghostEl, 'display', 'none'); + if (this._lastX === touchEvt.clientX && this._lastY === touchEvt.clientY) { + return; + } + + this._lastX = touchEvt.clientX; + this._lastY = touchEvt.clientY; + + if (!supportCssPointerEvents) { + _css(ghostEl, 'display', 'none'); + } var target = document.elementFromPoint(touchEvt.clientX, touchEvt.clientY), parent = target, @@ -415,18 +451,29 @@ while (parent = parent.parentNode); } - _css(ghostEl, 'display', ''); + if (!supportCssPointerEvents) { + _css(ghostEl, 'display', ''); + } } }, _onTouchMove: function (/**TouchEvent*/evt) { if (tapEvt) { + // only set the status to dragging, when we are actually dragging + if (!Sortable.active) { + this._dragStarted(); + } + + // as well as creating the ghost element on the document body + this._appendGhost(); + var touch = evt.touches ? evt.touches[0] : evt, dx = touch.clientX - tapEvt.clientX, dy = touch.clientY - tapEvt.clientY, translate3d = evt.touches ? 'translate3d(' + dx + 'px,' + dy + 'px,0)' : 'translate(' + dx + 'px,' + dy + 'px)'; + moved = true; touchEvt = touch; _css(ghostEl, 'webkitTransform', translate3d); @@ -438,26 +485,17 @@ } }, - - _onDragStart: function (/**Event*/evt, /**boolean*/useFallback) { - var dataTransfer = evt.dataTransfer, - options = this.options; - - this._offUpEvents(); - - if (activeGroup.pull == 'clone') { - cloneEl = dragEl.cloneNode(true); - _css(cloneEl, 'display', 'none'); - rootEl.insertBefore(cloneEl, dragEl); - } - - if (useFallback) { + _appendGhost: function () { + if (!ghostEl) { var rect = dragEl.getBoundingClientRect(), css = _css(dragEl), ghostRect; ghostEl = dragEl.cloneNode(true); + _toggleClass(ghostEl, this.options.ghostClass, false); + _toggleClass(ghostEl, this.options.fallbackClass, true); + _css(ghostEl, 'top', rect.top - parseInt(css.marginTop, 10)); _css(ghostEl, 'left', rect.left - parseInt(css.marginLeft, 10)); _css(ghostEl, 'width', rect.width); @@ -465,13 +503,30 @@ _css(ghostEl, 'opacity', '0.8'); _css(ghostEl, 'position', 'fixed'); _css(ghostEl, 'zIndex', '100000'); + _css(ghostEl, 'pointerEvents', 'none'); - rootEl.appendChild(ghostEl); + this.options.fallbackOnBody && document.body.appendChild(ghostEl) || rootEl.appendChild(ghostEl); // Fixing dimensions. ghostRect = ghostEl.getBoundingClientRect(); _css(ghostEl, 'width', rect.width * 2 - ghostRect.width); _css(ghostEl, 'height', rect.height * 2 - ghostRect.height); + } + }, + + _onDragStart: function (/**Event*/evt, /**boolean*/useFallback) { + var dataTransfer = evt.dataTransfer, + options = this.options; + + this._offUpEvents(); + + if (activeGroup.pull == 'clone') { + cloneEl = dragEl.cloneNode(true); + _css(cloneEl, 'display', 'none'); + rootEl.insertBefore(cloneEl, dragEl); + } + + if (useFallback) { if (useFallback === 'touch') { // Bind touch events @@ -484,7 +539,7 @@ _on(document, 'mouseup', this._onDrop); } - this._loopId = setInterval(this._emulateDragOver, 150); + this._loopId = setInterval(this._emulateDragOver, 50); } else { if (dataTransfer) { @@ -493,9 +548,8 @@ } _on(document, 'drop', this); + setTimeout(this._dragStarted, 0); } - - setTimeout(this._dragStarted, 0); }, _onDragOver: function (/**Event*/evt) { @@ -514,6 +568,8 @@ !options.dragoverBubble && evt.stopPropagation(); } + moved = true; + if (activeGroup && !options.disabled && (isOwner ? canSort || (revert = !rootEl.contains(dragEl)) // Reverting item into the original list @@ -534,7 +590,6 @@ target = _closest(evt.target, options.draggable, el); dragRect = dragEl.getBoundingClientRect(); - if (revert) { _cloneHide(true); @@ -550,19 +605,25 @@ if ((el.children.length === 0) || (el.children[0] === ghostEl) || - (el === evt.target) && (target = _ghostInBottom(el, evt)) + (el === evt.target) && (target = _ghostIsLast(el, evt)) ) { + if (target) { if (target.animated) { return; } + targetRect = target.getBoundingClientRect(); } _cloneHide(isOwner); if (_onMove(rootEl, el, dragEl, dragRect, target, targetRect) !== false) { - el.appendChild(dragEl); + if (!dragEl.contains(el)) { + el.appendChild(dragEl); + parentEl = el; // actualization + } + this._animate(dragRect, dragEl); target && this._animate(targetRect, target); } @@ -571,13 +632,15 @@ if (lastEl !== target) { lastEl = target; lastCSS = _css(target); + lastParentCSS = _css(target.parentNode); } var targetRect = target.getBoundingClientRect(), width = targetRect.right - targetRect.left, height = targetRect.bottom - targetRect.top, - floating = /left|right|inline/.test(lastCSS.cssFloat + lastCSS.display), + floating = /left|right|inline/.test(lastCSS.cssFloat + lastCSS.display) + || (lastParentCSS.display == 'flex' && lastParentCSS['flex-direction'].indexOf('row') === 0), isWide = (target.offsetWidth > dragEl.offsetWidth), isLong = (target.offsetHeight > dragEl.offsetHeight), halfway = (floating ? (evt.clientX - targetRect.left) / width : (evt.clientY - targetRect.top) / height) > 0.5, @@ -596,17 +659,28 @@ after = (moveVector === 1); } else if (floating) { - after = (target.previousElementSibling === dragEl) && !isWide || halfway && isWide; + var elTop = dragEl.offsetTop, + tgTop = target.offsetTop; + + if (elTop === tgTop) { + after = (target.previousElementSibling === dragEl) && !isWide || halfway && isWide; + } else { + after = tgTop > elTop; + } } else { after = (nextSibling !== dragEl) && !isLong || halfway && isLong; } - if (after && !nextSibling) { - el.appendChild(dragEl); - } else { - target.parentNode.insertBefore(dragEl, after ? nextSibling : target); + if (!dragEl.contains(el)) { + if (after && !nextSibling) { + el.appendChild(dragEl); + } else { + target.parentNode.insertBefore(dragEl, after ? nextSibling : target); + } } + parentEl = dragEl.parentNode; // actualization + this._animate(dragRect, dragEl); this._animate(targetRect, target); } @@ -658,14 +732,17 @@ clearTimeout(this._dragStartTimer); // Unbind events - _off(document, 'drop', this); _off(document, 'mousemove', this._onTouchMove); - _off(el, 'dragstart', this._onDragStart); + + if (this.nativeDraggable) { + _off(document, 'drop', this); + _off(el, 'dragstart', this._onDragStart); + } this._offUpEvents(); if (evt) { - if (Sortable.active) { + if (moved) { evt.preventDefault(); !options.dropBubble && evt.stopPropagation(); } @@ -673,23 +750,30 @@ ghostEl && ghostEl.parentNode.removeChild(ghostEl); if (dragEl) { - _off(dragEl, 'dragend', this); + if (this.nativeDraggable) { + _off(dragEl, 'dragend', this); + } _disableDraggable(dragEl); + + // Remove class's _toggleClass(dragEl, this.options.ghostClass, false); + _toggleClass(dragEl, this.options.chosenClass, false); - if (rootEl !== dragEl.parentNode) { + if (rootEl !== parentEl) { newIndex = _index(dragEl); - // drag from one list and drop into another - _dispatchEvent(null, dragEl.parentNode, 'sort', dragEl, rootEl, oldIndex, newIndex); - _dispatchEvent(this, rootEl, 'sort', dragEl, rootEl, oldIndex, newIndex); + if (newIndex != -1) { + // drag from one list and drop into another + _dispatchEvent(null, parentEl, 'sort', dragEl, rootEl, oldIndex, newIndex); + _dispatchEvent(this, rootEl, 'sort', dragEl, rootEl, oldIndex, newIndex); - // Add event - _dispatchEvent(null, dragEl.parentNode, 'add', dragEl, rootEl, oldIndex, newIndex); + // Add event + _dispatchEvent(null, parentEl, 'add', dragEl, rootEl, oldIndex, newIndex); - // Remove event - _dispatchEvent(this, rootEl, 'remove', dragEl, rootEl, oldIndex, newIndex); + // Remove event + _dispatchEvent(this, rootEl, 'remove', dragEl, rootEl, oldIndex, newIndex); + } } else { // Remove clone @@ -698,10 +782,11 @@ if (dragEl.nextSibling !== nextEl) { // Get the index of the dragged element within its parent newIndex = _index(dragEl); - - // drag & drop within the same list - _dispatchEvent(this, rootEl, 'update', dragEl, rootEl, oldIndex, newIndex); - _dispatchEvent(this, rootEl, 'sort', dragEl, rootEl, oldIndex, newIndex); + if (newIndex != -1) { + // drag & drop within the same list + _dispatchEvent(this, rootEl, 'update', dragEl, rootEl, oldIndex, newIndex); + _dispatchEvent(this, rootEl, 'sort', dragEl, rootEl, oldIndex, newIndex); + } } } @@ -717,6 +802,7 @@ // Nulling rootEl = dragEl = + parentEl = ghostEl = nextEl = cloneEl = @@ -727,6 +813,9 @@ tapEvt = touchEvt = + moved = + newIndex = + lastEl = lastCSS = @@ -831,6 +920,10 @@ return options[name]; } else { options[name] = value; + + if (name === 'group') { + _prepareGroup(options); + } } }, @@ -846,8 +939,10 @@ _off(el, 'mousedown', this._onTapStart); _off(el, 'touchstart', this._onTapStart); - _off(el, 'dragover', this); - _off(el, 'dragenter', this); + if (this.nativeDraggable) { + _off(el, 'dragover', this); + _off(el, 'dragenter', this); + } // Remove draggable attributes Array.prototype.forEach.call(el.querySelectorAll('[draggable]'), function (el) { @@ -872,14 +967,6 @@ } - function _bind(ctx, fn) { - var args = slice.call(arguments, 2); - return fn.bind ? fn.bind.apply(fn, [ctx].concat(args)) : function () { - return fn.apply(ctx, args.concat(slice.call(arguments))); - }; - } - - function _closest(/**HTMLElement*/el, /**String*/selector, /**HTMLElement*/ctx) { if (el) { ctx = ctx || document; @@ -906,7 +993,9 @@ function _globalDragOver(/**Event*/evt) { - evt.dataTransfer.dropEffect = 'move'; + if (evt.dataTransfer) { + evt.dataTransfer.dropEffect = 'move'; + } evt.preventDefault(); } @@ -1006,17 +1095,19 @@ onMoveFn = sortable.options.onMove, retVal; - if (onMoveFn) { - evt = document.createEvent('Event'); - evt.initEvent('move', true, true); + evt = document.createEvent('Event'); + evt.initEvent('move', true, true); - evt.to = toEl; - evt.from = fromEl; - evt.dragged = dragEl; - evt.draggedRect = dragRect; - evt.related = targetEl || toEl; - evt.relatedRect = targetRect || toEl.getBoundingClientRect(); + evt.to = toEl; + evt.from = fromEl; + evt.dragged = dragEl; + evt.draggedRect = dragRect; + evt.related = targetEl || toEl; + evt.relatedRect = targetRect || toEl.getBoundingClientRect(); + fromEl.dispatchEvent(evt); + + if (onMoveFn) { retVal = onMoveFn.call(sortable, evt); } @@ -1035,11 +1126,11 @@ /** @returns {HTMLElement|false} */ - function _ghostInBottom(el, evt) { + function _ghostIsLast(el, evt) { var lastEl = el.lastElementChild, - rect = lastEl.getBoundingClientRect(); + rect = lastEl.getBoundingClientRect(); - return (evt.clientY - (rect.top + rect.height) > 5) && lastEl; // min delta + return ((evt.clientY - (rect.top + rect.height) > 5) || (evt.clientX - (rect.right + rect.width) > 5)) && lastEl; // min delta } @@ -1068,6 +1159,9 @@ * @private */ function _index(/**HTMLElement*/el) { + if (!el || !el.parentNode) { + return -1; + } var index = 0; while (el && (el = el.previousElementSibling)) { if (el.nodeName.toUpperCase() !== 'TEMPLATE') { @@ -1117,7 +1211,6 @@ off: _off, css: _css, find: _find, - bind: _bind, is: function (el, selector) { return !!_closest(el, selector, el); }, @@ -1129,9 +1222,6 @@ }; - Sortable.version = '1.2.1'; - - /** * Create sortable instance * @param {HTMLElement} el @@ -1141,6 +1231,8 @@ return new Sortable(el, options); }; + // Export + Sortable.version = '1.3.0-rc1'; return Sortable; }); diff --git a/Sortable.min.js b/Sortable.min.js index 7547189..5a90378 100644 --- a/Sortable.min.js +++ b/Sortable.min.js @@ -1,2 +1,2 @@ -/*! Sortable 1.2.1 - MIT | git://github.com/rubaxa/Sortable.git */ -!function(a){"use strict";"function"==typeof define&&define.amd?define(a):"undefined"!=typeof module&&"undefined"!=typeof module.exports?module.exports=a():"undefined"!=typeof Package?Sortable=a():window.Sortable=a()}(function(){"use strict";function a(a,b){this.el=a,this.options=b=s({},b),a[J]=this;var d={group:Math.random(),sort:!0,disabled:!1,store:null,handle:null,scroll:!0,scrollSensitivity:30,scrollSpeed:10,draggable:/[uo]l/i.test(a.nodeName)?"li":">*",ghostClass:"sortable-ghost",ignore:"a, img",filter:null,animation:0,setData:function(a,b){a.setData("Text",b.textContent)},dropBubble:!1,dragoverBubble:!1,dataIdAttr:"data-id",delay:0};for(var e in d)!(e in b)&&(b[e]=d[e]);var g=b.group;g&&"object"==typeof g||(g=b.group={name:g}),["pull","put"].forEach(function(a){a in g||(g[a]=!0)}),b.groups=" "+g.name+(g.put.join?" "+g.put.join(" "):"")+" ";for(var h in this)"_"===h.charAt(0)&&(this[h]=c(this,this[h]));f(a,"mousedown",this._onTapStart),f(a,"touchstart",this._onTapStart),f(a,"dragover",this),f(a,"dragenter",this),R.push(this._onDragOver),b.store&&this.sort(b.store.get(this))}function b(a){v&&v.state!==a&&(i(v,"display",a?"none":""),!a&&v.state&&w.insertBefore(v,t),v.state=a)}function c(a,b){var c=Q.call(arguments,2);return b.bind?b.bind.apply(b,[a].concat(c)):function(){return b.apply(a,c.concat(Q.call(arguments)))}}function d(a,b,c){if(a){c=c||L,b=b.split(".");var d=b.shift().toUpperCase(),e=new RegExp("\\s("+b.join("|")+")(?=\\s)","g");do if(">*"===d&&a.parentNode===c||(""===d||a.nodeName.toUpperCase()==d)&&(!b.length||((" "+a.className+" ").match(e)||[]).length==b.length))return a;while(a!==c&&(a=a.parentNode))}return null}function e(a){a.dataTransfer.dropEffect="move",a.preventDefault()}function f(a,b,c){a.addEventListener(b,c,!1)}function g(a,b,c){a.removeEventListener(b,c,!1)}function h(a,b,c){if(a)if(a.classList)a.classList[c?"add":"remove"](b);else{var d=(" "+a.className+" ").replace(I," ").replace(" "+b+" "," ");a.className=(d+(c?" "+b:"")).replace(I," ")}}function i(a,b,c){var d=a&&a.style;if(d){if(void 0===c)return L.defaultView&&L.defaultView.getComputedStyle?c=L.defaultView.getComputedStyle(a,""):a.currentStyle&&(c=a.currentStyle),void 0===b?c:c[b];b in d||(b="-webkit-"+b),d[b]=c+("string"==typeof c?"":"px")}}function j(a,b,c){if(a){var d=a.getElementsByTagName(b),e=0,f=d.length;if(c)for(;f>e;e++)c(d[e],e);return d}return[]}function k(a,b,c,d,e,f,g){var h=L.createEvent("Event"),i=(a||b[J]).options,j="on"+c.charAt(0).toUpperCase()+c.substr(1);h.initEvent(c,!0,!0),h.to=b,h.from=e||b,h.item=d||b,h.clone=v,h.oldIndex=f,h.newIndex=g,b.dispatchEvent(h),i[j]&&i[j].call(a,h)}function l(a,b,c,d,e,f){var g,h,i=a[J],j=i.options.onMove;return j&&(g=L.createEvent("Event"),g.initEvent("move",!0,!0),g.to=b,g.from=a,g.dragged=c,g.draggedRect=d,g.related=e||b,g.relatedRect=f||b.getBoundingClientRect(),h=j.call(i,g)),h}function m(a){a.draggable=!1}function n(){O=!1}function o(a,b){var c=a.lastElementChild,d=c.getBoundingClientRect();return b.clientY-(d.top+d.height)>5&&c}function p(a){for(var b=a.tagName+a.className+a.src+a.href+a.textContent,c=b.length,d=0;c--;)d+=b.charCodeAt(c);return d.toString(36)}function q(a){for(var b=0;a&&(a=a.previousElementSibling);)"TEMPLATE"!==a.nodeName.toUpperCase()&&b++;return b}function r(a,b){var c,d;return function(){void 0===c&&(c=arguments,d=this,setTimeout(function(){1===c.length?a.call(d,c[0]):a.apply(d,c),c=void 0},b))}}function s(a,b){if(a&&b)for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);return a}var t,u,v,w,x,y,z,A,B,C,D,E,F,G,H={},I=/\s+/g,J="Sortable"+(new Date).getTime(),K=window,L=K.document,M=K.parseInt,N=!!("draggable"in L.createElement("div")),O=!1,P=Math.abs,Q=[].slice,R=[],S=r(function(a,b,c){if(c&&b.scroll){var d,e,f,g,h=b.scrollSensitivity,i=b.scrollSpeed,j=a.clientX,k=a.clientY,l=window.innerWidth,m=window.innerHeight;if(z!==c&&(y=b.scroll,z=c,y===!0)){y=c;do if(y.offsetWidth=l-j)-(h>=j),g=(h>=m-k)-(h>=k),(f||g)&&(d=K)),(H.vx!==f||H.vy!==g||H.el!==d)&&(H.el=d,H.vx=f,H.vy=g,clearInterval(H.pid),d&&(H.pid=setInterval(function(){d===K?K.scrollTo(K.pageXOffset+f*i,K.pageYOffset+g*i):(g&&(d.scrollTop+=g*i),f&&(d.scrollLeft+=f*i))},24)))}},30);return a.prototype={constructor:a,_onTapStart:function(a){var b=this,c=this.el,e=this.options,f=a.type,g=a.touches&&a.touches[0],h=(g||a).target,i=h,j=e.filter;if(!("mousedown"===f&&0!==a.button||e.disabled)&&(h=d(h,e.draggable,c))){if(C=q(h),"function"==typeof j){if(j.call(this,a,h,this))return k(b,i,"filter",h,c,C),void a.preventDefault()}else if(j&&(j=j.split(",").some(function(a){return a=d(i,a.trim(),c),a?(k(b,a,"filter",h,c,C),!0):void 0})))return void a.preventDefault();(!e.handle||d(i,e.handle,c))&&this._prepareDragStart(a,g,h)}},_prepareDragStart:function(a,b,c){var d,e=this,g=e.el,h=e.options,i=g.ownerDocument;c&&!t&&c.parentNode===g&&(F=a,w=g,t=c,x=t.nextSibling,E=h.group,d=function(){e._disableDelayedDrag(),t.draggable=!0,h.ignore.split(",").forEach(function(a){j(t,a.trim(),m)}),e._triggerDragStart(b)},f(i,"mouseup",e._onDrop),f(i,"touchend",e._onDrop),f(i,"touchcancel",e._onDrop),h.delay?(f(i,"mousemove",e._disableDelayedDrag),f(i,"touchmove",e._disableDelayedDrag),e._dragStartTimer=setTimeout(d,h.delay)):d())},_disableDelayedDrag:function(){var a=this.el.ownerDocument;clearTimeout(this._dragStartTimer),g(a,"mousemove",this._disableDelayedDrag),g(a,"touchmove",this._disableDelayedDrag)},_triggerDragStart:function(a){a?(F={target:t,clientX:a.clientX,clientY:a.clientY},this._onDragStart(F,"touch")):N?(f(t,"dragend",this),f(w,"dragstart",this._onDragStart)):this._onDragStart(F,!0);try{L.selection?L.selection.empty():window.getSelection().removeAllRanges()}catch(b){}},_dragStarted:function(){w&&t&&(h(t,this.options.ghostClass,!0),a.active=this,k(this,w,"start",t,w,C))},_emulateDragOver:function(){if(G){i(u,"display","none");var a=L.elementFromPoint(G.clientX,G.clientY),b=a,c=" "+this.options.group.name,d=R.length;if(b)do{if(b[J]&&b[J].options.groups.indexOf(c)>-1){for(;d--;)R[d]({clientX:G.clientX,clientY:G.clientY,target:a,rootEl:b});break}a=b}while(b=b.parentNode);i(u,"display","")}},_onTouchMove:function(a){if(F){var b=a.touches?a.touches[0]:a,c=b.clientX-F.clientX,d=b.clientY-F.clientY,e=a.touches?"translate3d("+c+"px,"+d+"px,0)":"translate("+c+"px,"+d+"px)";G=b,i(u,"webkitTransform",e),i(u,"mozTransform",e),i(u,"msTransform",e),i(u,"transform",e),a.preventDefault()}},_onDragStart:function(a,b){var c=a.dataTransfer,d=this.options;if(this._offUpEvents(),"clone"==E.pull&&(v=t.cloneNode(!0),i(v,"display","none"),w.insertBefore(v,t)),b){var e,g=t.getBoundingClientRect(),h=i(t);u=t.cloneNode(!0),i(u,"top",g.top-M(h.marginTop,10)),i(u,"left",g.left-M(h.marginLeft,10)),i(u,"width",g.width),i(u,"height",g.height),i(u,"opacity","0.8"),i(u,"position","fixed"),i(u,"zIndex","100000"),w.appendChild(u),e=u.getBoundingClientRect(),i(u,"width",2*g.width-e.width),i(u,"height",2*g.height-e.height),"touch"===b?(f(L,"touchmove",this._onTouchMove),f(L,"touchend",this._onDrop),f(L,"touchcancel",this._onDrop)):(f(L,"mousemove",this._onTouchMove),f(L,"mouseup",this._onDrop)),this._loopId=setInterval(this._emulateDragOver,150)}else c&&(c.effectAllowed="move",d.setData&&d.setData.call(this,c,t)),f(L,"drop",this);setTimeout(this._dragStarted,0)},_onDragOver:function(a){var c,e,f,g=this.el,h=this.options,j=h.group,k=j.put,m=E===j,p=h.sort;if(void 0!==a.preventDefault&&(a.preventDefault(),!h.dragoverBubble&&a.stopPropagation()),E&&!h.disabled&&(m?p||(f=!w.contains(t)):E.pull&&k&&(E.name===j.name||k.indexOf&&~k.indexOf(E.name)))&&(void 0===a.rootEl||a.rootEl===this.el)){if(S(a,h,this.el),O)return;if(c=d(a.target,h.draggable,g),e=t.getBoundingClientRect(),f)return b(!0),void(v||x?w.insertBefore(t,v||x):p||w.appendChild(t));if(0===g.children.length||g.children[0]===u||g===a.target&&(c=o(g,a))){if(c){if(c.animated)return;r=c.getBoundingClientRect()}b(m),l(w,g,t,e,c,r)!==!1&&(g.appendChild(t),this._animate(e,t),c&&this._animate(r,c))}else if(c&&!c.animated&&c!==t&&void 0!==c.parentNode[J]){A!==c&&(A=c,B=i(c));var q,r=c.getBoundingClientRect(),s=r.right-r.left,y=r.bottom-r.top,z=/left|right|inline/.test(B.cssFloat+B.display),C=c.offsetWidth>t.offsetWidth,D=c.offsetHeight>t.offsetHeight,F=(z?(a.clientX-r.left)/s:(a.clientY-r.top)/y)>.5,G=c.nextElementSibling,H=l(w,g,t,e,c,r);H!==!1&&(O=!0,setTimeout(n,30),b(m),q=1===H||-1===H?1===H:z?c.previousElementSibling===t&&!C||F&&C:G!==t&&!D||F&&D,q&&!G?g.appendChild(t):c.parentNode.insertBefore(t,q?G:c),this._animate(e,t),this._animate(r,c))}}},_animate:function(a,b){var c=this.options.animation;if(c){var d=b.getBoundingClientRect();i(b,"transition","none"),i(b,"transform","translate3d("+(a.left-d.left)+"px,"+(a.top-d.top)+"px,0)"),b.offsetWidth,i(b,"transition","all "+c+"ms"),i(b,"transform","translate3d(0,0,0)"),clearTimeout(b.animated),b.animated=setTimeout(function(){i(b,"transition",""),i(b,"transform",""),b.animated=!1},c)}},_offUpEvents:function(){var a=this.el.ownerDocument;g(L,"touchmove",this._onTouchMove),g(a,"mouseup",this._onDrop),g(a,"touchend",this._onDrop),g(a,"touchcancel",this._onDrop)},_onDrop:function(b){var c=this.el,d=this.options;clearInterval(this._loopId),clearInterval(H.pid),clearTimeout(this._dragStartTimer),g(L,"drop",this),g(L,"mousemove",this._onTouchMove),g(c,"dragstart",this._onDragStart),this._offUpEvents(),b&&(b.preventDefault(),!d.dropBubble&&b.stopPropagation(),u&&u.parentNode.removeChild(u),t&&(g(t,"dragend",this),m(t),h(t,this.options.ghostClass,!1),w!==t.parentNode?(D=q(t),k(null,t.parentNode,"sort",t,w,C,D),k(this,w,"sort",t,w,C,D),k(null,t.parentNode,"add",t,w,C,D),k(this,w,"remove",t,w,C,D)):(v&&v.parentNode.removeChild(v),t.nextSibling!==x&&(D=q(t),k(this,w,"update",t,w,C,D),k(this,w,"sort",t,w,C,D))),a.active&&(k(this,w,"end",t,w,C,D),this.save())),w=t=u=x=v=y=z=F=G=A=B=E=a.active=null)},handleEvent:function(a){var b=a.type;"dragover"===b||"dragenter"===b?t&&(this._onDragOver(a),e(a)):("drop"===b||"dragend"===b)&&this._onDrop(a)},toArray:function(){for(var a,b=[],c=this.el.children,e=0,f=c.length,g=this.options;f>e;e++)a=c[e],d(a,g.draggable,this.el)&&b.push(a.getAttribute(g.dataIdAttr)||p(a));return b},sort:function(a){var b={},c=this.el;this.toArray().forEach(function(a,e){var f=c.children[e];d(f,this.options.draggable,c)&&(b[a]=f)},this),a.forEach(function(a){b[a]&&(c.removeChild(b[a]),c.appendChild(b[a]))})},save:function(){var a=this.options.store;a&&a.set(this)},closest:function(a,b){return d(a,b||this.options.draggable,this.el)},option:function(a,b){var c=this.options;return void 0===b?c[a]:void(c[a]=b)},destroy:function(){var a=this.el;a[J]=null,g(a,"mousedown",this._onTapStart),g(a,"touchstart",this._onTapStart),g(a,"dragover",this),g(a,"dragenter",this),Array.prototype.forEach.call(a.querySelectorAll("[draggable]"),function(a){a.removeAttribute("draggable")}),R.splice(R.indexOf(this._onDragOver),1),this._onDrop(),this.el=a=null}},a.utils={on:f,off:g,css:i,find:j,bind:c,is:function(a,b){return!!d(a,b,a)},extend:s,throttle:r,closest:d,toggleClass:h,index:q},a.version="1.2.1",a.create=function(b,c){return new a(b,c)},a}); \ No newline at end of file +/*! Sortable 1.3.0-rc1 - MIT | git://github.com/rubaxa/Sortable.git */ +!function(a){"use strict";"function"==typeof define&&define.amd?define(a):"undefined"!=typeof module&&"undefined"!=typeof module.exports?module.exports=a():"undefined"!=typeof Package?Sortable=a():window.Sortable=a()}(function(){"use strict";function a(a,b){this.el=a,this.options=b=r({},b),a[L]=this;var c={group:Math.random(),sort:!0,disabled:!1,store:null,handle:null,scroll:!0,scrollSensitivity:30,scrollSpeed:10,draggable:/[uo]l/i.test(a.nodeName)?"li":">*",ghostClass:"sortable-ghost",chosenClass:"sortable-chosen",ignore:"a, img",filter:null,animation:0,setData:function(a,b){a.setData("Text",b.textContent)},dropBubble:!1,dragoverBubble:!1,dataIdAttr:"data-id",delay:0,forceFallback:!1,fallbackClass:"sortable-fallback",fallbackOnBody:!1};for(var d in c)!(d in b)&&(b[d]=c[d]);V(b);for(var f in this)"_"===f.charAt(0)&&(this[f]=this[f].bind(this));this.nativeDraggable=b.forceFallback?!1:P,e(a,"mousedown",this._onTapStart),e(a,"touchstart",this._onTapStart),this.nativeDraggable&&(e(a,"dragover",this),e(a,"dragenter",this)),T.push(this._onDragOver),b.store&&this.sort(b.store.get(this))}function b(a){v&&v.state!==a&&(h(v,"display",a?"none":""),!a&&v.state&&w.insertBefore(v,s),v.state=a)}function c(a,b,c){if(a){c=c||N,b=b.split(".");var d=b.shift().toUpperCase(),e=new RegExp("\\s("+b.join("|")+")(?=\\s)","g");do if(">*"===d&&a.parentNode===c||(""===d||a.nodeName.toUpperCase()==d)&&(!b.length||((" "+a.className+" ").match(e)||[]).length==b.length))return a;while(a!==c&&(a=a.parentNode))}return null}function d(a){a.dataTransfer&&(a.dataTransfer.dropEffect="move"),a.preventDefault()}function e(a,b,c){a.addEventListener(b,c,!1)}function f(a,b,c){a.removeEventListener(b,c,!1)}function g(a,b,c){if(a)if(a.classList)a.classList[c?"add":"remove"](b);else{var d=(" "+a.className+" ").replace(K," ").replace(" "+b+" "," ");a.className=(d+(c?" "+b:"")).replace(K," ")}}function h(a,b,c){var d=a&&a.style;if(d){if(void 0===c)return N.defaultView&&N.defaultView.getComputedStyle?c=N.defaultView.getComputedStyle(a,""):a.currentStyle&&(c=a.currentStyle),void 0===b?c:c[b];b in d||(b="-webkit-"+b),d[b]=c+("string"==typeof c?"":"px")}}function i(a,b,c){if(a){var d=a.getElementsByTagName(b),e=0,f=d.length;if(c)for(;f>e;e++)c(d[e],e);return d}return[]}function j(a,b,c,d,e,f,g){var h=N.createEvent("Event"),i=(a||b[L]).options,j="on"+c.charAt(0).toUpperCase()+c.substr(1);h.initEvent(c,!0,!0),h.to=b,h.from=e||b,h.item=d||b,h.clone=v,h.oldIndex=f,h.newIndex=g,b.dispatchEvent(h),i[j]&&i[j].call(a,h)}function k(a,b,c,d,e,f){var g,h,i=a[L],j=i.options.onMove;return g=N.createEvent("Event"),g.initEvent("move",!0,!0),g.to=b,g.from=a,g.dragged=c,g.draggedRect=d,g.related=e||b,g.relatedRect=f||b.getBoundingClientRect(),a.dispatchEvent(g),j&&(h=j.call(i,g)),h}function l(a){a.draggable=!1}function m(){R=!1}function n(a,b){var c=a.lastElementChild,d=c.getBoundingClientRect();return(b.clientY-(d.top+d.height)>5||b.clientX-(d.right+d.width)>5)&&c}function o(a){for(var b=a.tagName+a.className+a.src+a.href+a.textContent,c=b.length,d=0;c--;)d+=b.charCodeAt(c);return d.toString(36)}function p(a){if(!a||!a.parentNode)return-1;for(var b=0;a&&(a=a.previousElementSibling);)"TEMPLATE"!==a.nodeName.toUpperCase()&&b++;return b}function q(a,b){var c,d;return function(){void 0===c&&(c=arguments,d=this,setTimeout(function(){1===c.length?a.call(d,c[0]):a.apply(d,c),c=void 0},b))}}function r(a,b){if(a&&b)for(var c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);return a}var s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J={},K=/\s+/g,L="Sortable"+(new Date).getTime(),M=window,N=M.document,O=M.parseInt,P=!!("draggable"in N.createElement("div")),Q=function(a){return a=N.createElement("x"),a.style.cssText="pointer-events:auto","auto"===a.style.pointerEvents}(),R=!1,S=Math.abs,T=([].slice,[]),U=q(function(a,b,c){if(c&&b.scroll){var d,e,f,g,h=b.scrollSensitivity,i=b.scrollSpeed,j=a.clientX,k=a.clientY,l=window.innerWidth,m=window.innerHeight;if(z!==c&&(y=b.scroll,z=c,y===!0)){y=c;do if(y.offsetWidth=l-j)-(h>=j),g=(h>=m-k)-(h>=k),(f||g)&&(d=M)),(J.vx!==f||J.vy!==g||J.el!==d)&&(J.el=d,J.vx=f,J.vy=g,clearInterval(J.pid),d&&(J.pid=setInterval(function(){d===M?M.scrollTo(M.pageXOffset+f*i,M.pageYOffset+g*i):(g&&(d.scrollTop+=g*i),f&&(d.scrollLeft+=f*i))},24)))}},30),V=function(a){var b=a.group;b&&"object"==typeof b||(b=a.group={name:b}),["pull","put"].forEach(function(a){a in b||(b[a]=!0)}),a.groups=" "+b.name+(b.put.join?" "+b.put.join(" "):"")+" "};return a.prototype={constructor:a,_onTapStart:function(a){var b=this,d=this.el,e=this.options,f=a.type,g=a.touches&&a.touches[0],h=(g||a).target,i=h,k=e.filter;if(!("mousedown"===f&&0!==a.button||e.disabled)&&(h=c(h,e.draggable,d))){if(D=p(h),"function"==typeof k){if(k.call(this,a,h,this))return j(b,i,"filter",h,d,D),void a.preventDefault()}else if(k&&(k=k.split(",").some(function(a){return a=c(i,a.trim(),d),a?(j(b,a,"filter",h,d,D),!0):void 0})))return void a.preventDefault();(!e.handle||c(i,e.handle,d))&&this._prepareDragStart(a,g,h)}},_prepareDragStart:function(a,b,c){var d,f=this,h=f.el,j=f.options,k=h.ownerDocument;c&&!s&&c.parentNode===h&&(G=a,w=h,s=c,t=s.parentNode,x=s.nextSibling,F=j.group,d=function(){f._disableDelayedDrag(),s.draggable=!0,g(s,f.options.chosenClass,!0),f._triggerDragStart(b)},j.ignore.split(",").forEach(function(a){i(s,a.trim(),l)}),e(k,"mouseup",f._onDrop),e(k,"touchend",f._onDrop),e(k,"touchcancel",f._onDrop),j.delay?(e(k,"mouseup",f._disableDelayedDrag),e(k,"touchend",f._disableDelayedDrag),e(k,"touchcancel",f._disableDelayedDrag),e(k,"mousemove",f._disableDelayedDrag),e(k,"touchmove",f._disableDelayedDrag),f._dragStartTimer=setTimeout(d,j.delay)):d())},_disableDelayedDrag:function(){var a=this.el.ownerDocument;clearTimeout(this._dragStartTimer),f(a,"mouseup",this._disableDelayedDrag),f(a,"touchend",this._disableDelayedDrag),f(a,"touchcancel",this._disableDelayedDrag),f(a,"mousemove",this._disableDelayedDrag),f(a,"touchmove",this._disableDelayedDrag)},_triggerDragStart:function(a){a?(G={target:s,clientX:a.clientX,clientY:a.clientY},this._onDragStart(G,"touch")):this.nativeDraggable?(e(s,"dragend",this),e(w,"dragstart",this._onDragStart)):this._onDragStart(G,!0);try{N.selection?N.selection.empty():window.getSelection().removeAllRanges()}catch(b){}},_dragStarted:function(){w&&s&&(g(s,this.options.ghostClass,!0),a.active=this,j(this,w,"start",s,w,D))},_emulateDragOver:function(){if(H){if(this._lastX===H.clientX&&this._lastY===H.clientY)return;this._lastX=H.clientX,this._lastY=H.clientY,Q||h(u,"display","none");var a=N.elementFromPoint(H.clientX,H.clientY),b=a,c=" "+this.options.group.name,d=T.length;if(b)do{if(b[L]&&b[L].options.groups.indexOf(c)>-1){for(;d--;)T[d]({clientX:H.clientX,clientY:H.clientY,target:a,rootEl:b});break}a=b}while(b=b.parentNode);Q||h(u,"display","")}},_onTouchMove:function(b){if(G){a.active||this._dragStarted(),this._appendGhost();var c=b.touches?b.touches[0]:b,d=c.clientX-G.clientX,e=c.clientY-G.clientY,f=b.touches?"translate3d("+d+"px,"+e+"px,0)":"translate("+d+"px,"+e+"px)";I=!0,H=c,h(u,"webkitTransform",f),h(u,"mozTransform",f),h(u,"msTransform",f),h(u,"transform",f),b.preventDefault()}},_appendGhost:function(){if(!u){var a,b=s.getBoundingClientRect(),c=h(s);u=s.cloneNode(!0),g(u,this.options.ghostClass,!1),g(u,this.options.fallbackClass,!0),h(u,"top",b.top-O(c.marginTop,10)),h(u,"left",b.left-O(c.marginLeft,10)),h(u,"width",b.width),h(u,"height",b.height),h(u,"opacity","0.8"),h(u,"position","fixed"),h(u,"zIndex","100000"),h(u,"pointerEvents","none"),this.options.fallbackOnBody&&N.body.appendChild(u)||w.appendChild(u),a=u.getBoundingClientRect(),h(u,"width",2*b.width-a.width),h(u,"height",2*b.height-a.height)}},_onDragStart:function(a,b){var c=a.dataTransfer,d=this.options;this._offUpEvents(),"clone"==F.pull&&(v=s.cloneNode(!0),h(v,"display","none"),w.insertBefore(v,s)),b?("touch"===b?(e(N,"touchmove",this._onTouchMove),e(N,"touchend",this._onDrop),e(N,"touchcancel",this._onDrop)):(e(N,"mousemove",this._onTouchMove),e(N,"mouseup",this._onDrop)),this._loopId=setInterval(this._emulateDragOver,50)):(c&&(c.effectAllowed="move",d.setData&&d.setData.call(this,c,s)),e(N,"drop",this),setTimeout(this._dragStarted,0))},_onDragOver:function(a){var d,e,f,g=this.el,i=this.options,j=i.group,l=j.put,o=F===j,p=i.sort;if(void 0!==a.preventDefault&&(a.preventDefault(),!i.dragoverBubble&&a.stopPropagation()),I=!0,F&&!i.disabled&&(o?p||(f=!w.contains(s)):F.pull&&l&&(F.name===j.name||l.indexOf&&~l.indexOf(F.name)))&&(void 0===a.rootEl||a.rootEl===this.el)){if(U(a,i,this.el),R)return;if(d=c(a.target,i.draggable,g),e=s.getBoundingClientRect(),f)return b(!0),void(v||x?w.insertBefore(s,v||x):p||w.appendChild(s));if(0===g.children.length||g.children[0]===u||g===a.target&&(d=n(g,a))){if(d){if(d.animated)return;r=d.getBoundingClientRect()}b(o),k(w,g,s,e,d,r)!==!1&&(s.contains(g)||(g.appendChild(s),t=g),this._animate(e,s),d&&this._animate(r,d))}else if(d&&!d.animated&&d!==s&&void 0!==d.parentNode[L]){A!==d&&(A=d,B=h(d),C=h(d.parentNode));var q,r=d.getBoundingClientRect(),y=r.right-r.left,z=r.bottom-r.top,D=/left|right|inline/.test(B.cssFloat+B.display)||"flex"==C.display&&0===C["flex-direction"].indexOf("row"),E=d.offsetWidth>s.offsetWidth,G=d.offsetHeight>s.offsetHeight,H=(D?(a.clientX-r.left)/y:(a.clientY-r.top)/z)>.5,J=d.nextElementSibling,K=k(w,g,s,e,d,r);if(K!==!1){if(R=!0,setTimeout(m,30),b(o),1===K||-1===K)q=1===K;else if(D){var M=s.offsetTop,N=d.offsetTop;q=M===N?d.previousElementSibling===s&&!E||H&&E:N>M}else q=J!==s&&!G||H&&G;s.contains(g)||(q&&!J?g.appendChild(s):d.parentNode.insertBefore(s,q?J:d)),t=s.parentNode,this._animate(e,s),this._animate(r,d)}}}},_animate:function(a,b){var c=this.options.animation;if(c){var d=b.getBoundingClientRect();h(b,"transition","none"),h(b,"transform","translate3d("+(a.left-d.left)+"px,"+(a.top-d.top)+"px,0)"),b.offsetWidth,h(b,"transition","all "+c+"ms"),h(b,"transform","translate3d(0,0,0)"),clearTimeout(b.animated),b.animated=setTimeout(function(){h(b,"transition",""),h(b,"transform",""),b.animated=!1},c)}},_offUpEvents:function(){var a=this.el.ownerDocument;f(N,"touchmove",this._onTouchMove),f(a,"mouseup",this._onDrop),f(a,"touchend",this._onDrop),f(a,"touchcancel",this._onDrop)},_onDrop:function(b){var c=this.el,d=this.options;clearInterval(this._loopId),clearInterval(J.pid),clearTimeout(this._dragStartTimer),f(N,"mousemove",this._onTouchMove),this.nativeDraggable&&(f(N,"drop",this),f(c,"dragstart",this._onDragStart)),this._offUpEvents(),b&&(I&&(b.preventDefault(),!d.dropBubble&&b.stopPropagation()),u&&u.parentNode.removeChild(u),s&&(this.nativeDraggable&&f(s,"dragend",this),l(s),g(s,this.options.ghostClass,!1),g(s,this.options.chosenClass,!1),w!==t?(E=p(s),-1!=E&&(j(null,t,"sort",s,w,D,E),j(this,w,"sort",s,w,D,E),j(null,t,"add",s,w,D,E),j(this,w,"remove",s,w,D,E))):(v&&v.parentNode.removeChild(v),s.nextSibling!==x&&(E=p(s),-1!=E&&(j(this,w,"update",s,w,D,E),j(this,w,"sort",s,w,D,E)))),a.active&&(j(this,w,"end",s,w,D,E),this.save())),w=s=t=u=x=v=y=z=G=H=I=E=A=B=F=a.active=null)},handleEvent:function(a){var b=a.type;"dragover"===b||"dragenter"===b?s&&(this._onDragOver(a),d(a)):("drop"===b||"dragend"===b)&&this._onDrop(a)},toArray:function(){for(var a,b=[],d=this.el.children,e=0,f=d.length,g=this.options;f>e;e++)a=d[e],c(a,g.draggable,this.el)&&b.push(a.getAttribute(g.dataIdAttr)||o(a));return b},sort:function(a){var b={},d=this.el;this.toArray().forEach(function(a,e){var f=d.children[e];c(f,this.options.draggable,d)&&(b[a]=f)},this),a.forEach(function(a){b[a]&&(d.removeChild(b[a]),d.appendChild(b[a]))})},save:function(){var a=this.options.store;a&&a.set(this)},closest:function(a,b){return c(a,b||this.options.draggable,this.el)},option:function(a,b){var c=this.options;return void 0===b?c[a]:(c[a]=b,void("group"===a&&V(c)))},destroy:function(){var a=this.el;a[L]=null,f(a,"mousedown",this._onTapStart),f(a,"touchstart",this._onTapStart),this.nativeDraggable&&(f(a,"dragover",this),f(a,"dragenter",this)),Array.prototype.forEach.call(a.querySelectorAll("[draggable]"),function(a){a.removeAttribute("draggable")}),T.splice(T.indexOf(this._onDragOver),1),this._onDrop(),this.el=a=null}},a.utils={on:e,off:f,css:h,find:i,is:function(a,b){return!!c(a,b,a)},extend:r,throttle:q,closest:c,toggleClass:g,index:p},a.create=function(b,c){return new a(b,c)},a.version="1.3.0-rc1",a}); \ No newline at end of file diff --git a/jquery.binding.js b/jquery.binding.js index 16d7729..64b1cf1 100644 --- a/jquery.binding.js +++ b/jquery.binding.js @@ -46,8 +46,11 @@ sortable.destroy(); $el.removeData('sortable'); } - else if (options in sortable) { - retVal = sortable[sortable].apply(sortable, [].slice.call(arguments, 1)); + else if (typeof sortable[options] === 'function') { + retVal = sortable[options].apply(sortable, [].slice.call(arguments, 1)); + } + else if (options in sortable.options) { + retVal = sortable.option.apply(sortable, arguments); } } }); diff --git a/knockout-sortable.js b/knockout-sortable.js index 6a7f701..224573d 100644 --- a/knockout-sortable.js +++ b/knockout-sortable.js @@ -1,4 +1,17 @@ -(function () { +(function (factory) { + "use strict"; + if (typeof define === "function" && define.amd) { + // AMD anonymous module + define(["knockout"], factory); + } else if (typeof require === "function" && typeof exports === "object" && typeof module === "object") { + // CommonJS module + var ko = require("knockout"); + factory(ko); + } else { + // No module loader (plain