diff --git a/README.md b/README.md index 37013ae..e2fd8cd 100644 --- a/README.md +++ b/README.md @@ -655,11 +655,11 @@ Link to the active instance. ```html - + - + diff --git a/Sortable.js b/Sortable.js index 7423f7e..394fe7e 100644 --- a/Sortable.js +++ b/Sortable.js @@ -1258,6 +1258,6 @@ // Export - Sortable.version = '1.4.0'; + Sortable.version = '1.4.2'; return Sortable; }); diff --git a/Sortable.min.js b/Sortable.min.js index 53424f3..697db1a 100644 --- a/Sortable.min.js +++ b/Sortable.min.js @@ -1,2 +1,2 @@ -/*! Sortable 1.4.0 - 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){if(!a||!a.nodeType||1!==a.nodeType)throw"Sortable: `el` must be HTMLElement, and not "+{}.toString.call(a);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,fallbackTolerance:0};for(var d in c)!(d in b)&&(b[d]=c[d]);W(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)),U.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){var b=0;if(!a||!a.parentNode)return-1;for(;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=Math.min,U=([].slice,[]),V=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),W=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),h&&(!e.handle||c(i,e.handle,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();this._prepareDragStart(a,g,h)}},_prepareDragStart:function(a,b,c){var d,f=this,h=f.el,k=f.options,m=h.ownerDocument;c&&!s&&c.parentNode===h&&(G=a,w=h,s=c,t=s.parentNode,x=s.nextSibling,F=k.group,this._lastX=(b||a).clientX,this._lastY=(b||a).clientY,d=function(){f._disableDelayedDrag(),s.draggable=!0,g(s,f.options.chosenClass,!0),f._triggerDragStart(b),j(f,w,"choose",s,w,D)},k.ignore.split(",").forEach(function(a){i(s,a.trim(),l)}),e(m,"mouseup",f._onDrop),e(m,"touchend",f._onDrop),e(m,"touchcancel",f._onDrop),k.delay?(e(m,"mouseup",f._disableDelayedDrag),e(m,"touchend",f._disableDelayedDrag),e(m,"touchcancel",f._disableDelayedDrag),e(m,"mousemove",f._disableDelayedDrag),e(m,"touchmove",f._disableDelayedDrag),f._dragStartTimer=setTimeout(d,k.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=U.length;if(b)do{if(b[L]&&b[L].options.groups.indexOf(c)>-1){for(;d--;)U[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){var c=this.options,d=c.fallbackTolerance,e=b.touches?b.touches[0]:b,f=e.clientX-G.clientX,g=e.clientY-G.clientY,i=b.touches?"translate3d("+f+"px,"+g+"px,0)":"translate("+f+"px,"+g+"px)";if(!a.active){if(d&&T(S(e.clientX-this._lastX),S(e.clientY-this._lastY))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),E>=0&&(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),E>=0&&(j(this,w,"update",s,w,D,E),j(this,w,"sort",s,w,D,E)))),a.active&&((null===E||-1===E)&&(E=D),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&&W(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")}),U.splice(U.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="1.4.0",a}); \ No newline at end of file +/*! Sortable 1.4.2 - 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){if(!a||!a.nodeType||1!==a.nodeType)throw"Sortable: `el` must be HTMLElement, and not "+{}.toString.call(a);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,fallbackTolerance:0};for(var d in c)!(d in b)&&(b[d]=c[d]);W(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)),U.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){var b=0;if(!a||!a.parentNode)return-1;for(;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=Math.min,U=([].slice,[]),V=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),W=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),h&&(!e.handle||c(i,e.handle,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();this._prepareDragStart(a,g,h)}},_prepareDragStart:function(a,b,c){var d,f=this,h=f.el,k=f.options,m=h.ownerDocument;c&&!s&&c.parentNode===h&&(G=a,w=h,s=c,t=s.parentNode,x=s.nextSibling,F=k.group,this._lastX=(b||a).clientX,this._lastY=(b||a).clientY,d=function(){f._disableDelayedDrag(),s.draggable=!0,g(s,f.options.chosenClass,!0),f._triggerDragStart(b),j(f,w,"choose",s,w,D)},k.ignore.split(",").forEach(function(a){i(s,a.trim(),l)}),e(m,"mouseup",f._onDrop),e(m,"touchend",f._onDrop),e(m,"touchcancel",f._onDrop),k.delay?(e(m,"mouseup",f._disableDelayedDrag),e(m,"touchend",f._disableDelayedDrag),e(m,"touchcancel",f._disableDelayedDrag),e(m,"mousemove",f._disableDelayedDrag),e(m,"touchmove",f._disableDelayedDrag),f._dragStartTimer=setTimeout(d,k.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=U.length;if(b)do{if(b[L]&&b[L].options.groups.indexOf(c)>-1){for(;d--;)U[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){var c=this.options,d=c.fallbackTolerance,e=b.touches?b.touches[0]:b,f=e.clientX-G.clientX,g=e.clientY-G.clientY,i=b.touches?"translate3d("+f+"px,"+g+"px,0)":"translate("+f+"px,"+g+"px)";if(!a.active){if(d&&T(S(e.clientX-this._lastX),S(e.clientY-this._lastY))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),E>=0&&(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),E>=0&&(j(this,w,"update",s,w,D,E),j(this,w,"sort",s,w,D,E)))),a.active&&((null===E||-1===E)&&(E=D),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&&W(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")}),U.splice(U.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="1.4.2",a}); \ No newline at end of file diff --git a/component.json b/component.json index 8f7923d..3df9414 100644 --- a/component.json +++ b/component.json @@ -1,7 +1,7 @@ { "name": "Sortable", "main": "Sortable.js", - "version": "1.4.0", + "version": "1.4.2", "homepage": "http://rubaxa.github.io/Sortable/", "repo": "RubaXa/Sortable", "authors": [ diff --git a/knockout-sortable.js b/knockout-sortable.js index dac7f6f..b80022f 100644 --- a/knockout-sortable.js +++ b/knockout-sortable.js @@ -78,7 +78,7 @@ moveItem(itemVM, removeOperation.collection, addOperation.collection, addOperation.event.clone, addOperation.event); } }, - // Moves an item from the "to" collection to the "from" collection, these + // Moves an item from the "from" collection to the "to" collection, these // can be references to the same collection which means it's a sort. // clone indicates if we should move or copy the item into the new collection moveItem = function (itemVM, from, to, clone, e) { @@ -89,11 +89,12 @@ originalIndex = fromArray.indexOf(itemVM), newIndex = e.newIndex; - if (e.item.previousElementSibling) - { - newIndex = fromArray.indexOf(ko.dataFor(e.item.previousElementSibling)); - if (originalIndex > newIndex) - newIndex = newIndex + 1; + // We have to find out the actual desired index of the to array, + // as this might be a computed array. We could otherwise potentially + // drop an item above the 3rd visible item, but the 2nd visible item + // has an actual index of 5. + if (e.item.previousElementSibling) { + newIndex = to().indexOf(ko.dataFor(e.item.previousElementSibling)) + 1; } // Remove sortables "unbound" element diff --git a/knockout/example.html b/knockout/example.html index 6dac803..a872d94 100644 --- a/knockout/example.html +++ b/knockout/example.html @@ -51,8 +51,8 @@
-

Sortable computed mirrored

-
    +

    Sortable underlaying computed

    +
@@ -101,7 +101,7 @@