diff --git a/README.md b/README.md index 2f062b9..ca30983 100644 --- a/README.md +++ b/README.md @@ -599,11 +599,11 @@ Link to the active instance. ```html - + - + diff --git a/Sortable.js b/Sortable.js index a2477f6..482b295 100644 --- a/Sortable.js +++ b/Sortable.js @@ -25,6 +25,7 @@ "use strict"; var dragEl, + parentEl, ghostEl, cloneEl, rootEl, @@ -190,7 +191,6 @@ !(name in options) && (options[name] = defaults[name]); } - var group = options.group; if (!group || typeof group != 'object') { @@ -215,13 +215,17 @@ } } + // 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); @@ -303,6 +307,7 @@ rootEl = el; dragEl = target; + parentEl = target.parentNode; nextEl = dragEl.nextSibling; activeGroup = options.group; @@ -366,7 +371,7 @@ this._onDragStart(tapEvt, 'touch'); } - else if (!supportDraggable || this.options.forceFallback) { + else if (!this.nativeDraggable) { this._onDragStart(tapEvt, true); } else { @@ -398,6 +403,13 @@ _emulateDragOver: function () { if (touchEvt) { + if (this._lastX === touchEvt.clientX && this._lastY === touchEvt.clientY) { + return; + } + + this._lastX = touchEvt.clientX; + this._lastY = touchEvt.clientY; + _css(ghostEl, 'display', 'none'); var target = document.elementFromPoint(touchEvt.clientX, touchEvt.clientY), @@ -434,19 +446,20 @@ _onTouchMove: function (/**TouchEvent*/evt) { if (tapEvt) { // only set the status to dragging, when we are actually dragging - if(!Sortable.active) { + 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)'; - touchEvt = touch; - moved = true; + touchEvt = touch; _css(ghostEl, 'webkitTransform', translate3d); _css(ghostEl, 'mozTransform', translate3d); @@ -457,8 +470,8 @@ } }, - _appendGhost: function() { - if(!ghostEl) { + _appendGhost: function () { + if (!ghostEl) { var rect = dragEl.getBoundingClientRect(), css = _css(dragEl), ghostRect; @@ -510,7 +523,7 @@ _on(document, 'mouseup', this._onDrop); } - this._loopId = setInterval(this._emulateDragOver, 150); + this._loopId = setInterval(this._emulateDragOver, 50); } else { if (dataTransfer) { @@ -521,7 +534,6 @@ _on(document, 'drop', this); setTimeout(this._dragStarted, 0); } - }, _onDragOver: function (/**Event*/evt) { @@ -540,6 +552,8 @@ !options.dragoverBubble && evt.stopPropagation(); } + moved = true; + if (activeGroup && !options.disabled && (isOwner ? canSort || (revert = !rootEl.contains(dragEl)) // Reverting item into the original list @@ -684,37 +698,44 @@ 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(moved) { + if (moved) { evt.preventDefault(); !options.dropBubble && evt.stopPropagation(); } + ghostEl && ghostEl.parentNode.removeChild(ghostEl); if (dragEl) { - _off(dragEl, 'dragend', this); + if (this.nativeDraggable) { + _off(dragEl, 'dragend', this); + } _disableDraggable(dragEl); _toggleClass(dragEl, this.options.ghostClass, false); - if (rootEl !== dragEl.parentNode) { + if (rootEl !== parentEl) { newIndex = _index(dragEl); + 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); - // 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); - - // 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 @@ -723,10 +744,11 @@ 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); + } } } @@ -738,10 +760,11 @@ this.save(); } } - + // Nulling rootEl = dragEl = + parentEl = ghostEl = nextEl = cloneEl = @@ -873,8 +896,10 @@ _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) { @@ -1089,6 +1114,9 @@ * @private */ function _index(/**HTMLElement*/el) { + if (!el || !el.parentNode) { + return -1; + } var index = 0; while (el && (el = el.previousElementSibling)) { if (el.nodeName.toUpperCase() !== 'TEMPLATE') { @@ -1149,9 +1177,6 @@ }; - Sortable.version = '1.2.1'; - - /** * Create sortable instance * @param {HTMLElement} el @@ -1160,7 +1185,9 @@ Sortable.create = function (el, options) { return new Sortable(el, options); }; + // Export + Sortable.version = '1.2.2'; return Sortable; }); diff --git a/Sortable.min.js b/Sortable.min.js index 355eb28..29cb545 100644 --- a/Sortable.min.js +++ b/Sortable.min.js @@ -1,2 +1,2 @@ -/*! 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a=this.el;a[K]=null,f(a,"mousedown",this._onTapStart),f(a,"touchstart",this._onTapStart),f(a,"dragover",this),f(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: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="1.2.2",a}); \ No newline at end of file diff --git a/bower.json b/bower.json index 5f5fc81..fae6f7a 100644 --- a/bower.json +++ b/bower.json @@ -6,7 +6,6 @@ "knockout-sortable.js", "react-sortable-mixin.js" ], - "version": "1.2.1", "homepage": "http://rubaxa.github.io/Sortable/", "authors": [ "RubaXa " diff --git a/component.json b/component.json index 31a2a57..d28254a 100644 --- a/component.json +++ b/component.json @@ -1,7 +1,7 @@ { "name": "Sortable", "main": "Sortable.js", - "version": "1.2.1", + "version": "1.2.2", "homepage": "http://rubaxa.github.io/Sortable/", "repo": "RubaXa/Sortable", "authors": [ diff --git a/jquery.binding.js b/jquery.binding.js index 16d7729..e81bfd0 100644 --- a/jquery.binding.js +++ b/jquery.binding.js @@ -46,8 +46,8 @@ 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)); } } }); diff --git a/react-sortable-mixin.js b/react-sortable-mixin.js index 47ab533..2db5217 100644 --- a/react-sortable-mixin.js +++ b/react-sortable-mixin.js @@ -138,9 +138,7 @@ componentWillReceiveProps: function (nextProps) { var newState = {}, modelName = _getModelName(this), - items; - - items = nextProps[modelName]; + items = nextProps[modelName]; if (items) { newState[modelName] = items;