1 line
6.9 KiB
JavaScript
1 line
6.9 KiB
JavaScript
|
"use strict";function _toConsumableArray(t){if(Array.isArray(t)){for(var e=0,n=Array(t.length);e<t.length;e++)n[e]=t[e];return n}return Array.from(t)}var _extends=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var o in n)Object.prototype.hasOwnProperty.call(n,o)&&(t[o]=n[o])}return t};!function(){function t(t,e,n){return void 0==n?t:(t=null==t?{}:t,t[e]=n,t)}function e(e){function n(t){t.parentElement.removeChild(t)}function o(t,e,n){var o=0===n?t.children[0]:t.children[n-1].nextSibling;t.insertBefore(e,o)}function i(t,e){return t.map(function(t){return t.elm}).indexOf(e)}function r(t,e,n){if(!t)return[];var o=t.map(function(t){return t.elm}),i=[].concat(_toConsumableArray(e)).map(function(t){return o.indexOf(t)});return n?i.filter(function(t){return t!==-1}):i}function s(t,e){var n=this;this.$nextTick(function(){return n.$emit(t.toLowerCase(),e)})}function a(t){var e=this;return function(n){null!==e.realList&&e["onDrag"+t](n),s.call(e,t,n)}}var u=["Start","Add","Remove","Update","End"],l=["Choose","Sort","Filter","Clone"],d=["Move"].concat(u,l).map(function(t){return"on"+t}),c=null,f={options:Object,list:{type:Array,required:!1,"default":null},value:{type:Array,required:!1,"default":null},noTransitionOnDrag:{type:Boolean,"default":!1},clone:{type:Function,"default":function(t){return t}},element:{type:String,"default":"div"},move:{type:Function,"default":null},componentData:{type:Object,required:!1,"default":null}},h={name:"draggable",props:f,data:function(){return{transitionMode:!1,noneFunctionalComponentMode:!1,init:!1}},render:function(e){var n=this.$slots["default"];if(n&&1===n.length){var o=n[0];o.componentOptions&&"transition-group"===o.componentOptions.tag&&(this.transitionMode=!0)}var i=0,r=n,s=this.$slots,a=s.header,u=s.footer;a&&(i=a.length,r=r?[].concat(_toConsumableArray(a),_toConsumableArray(r)):[].concat(_toConsumableArray(a))),u&&(r=r?[].concat(_toConsumableArray(r),_toConsumableArray(u)):[].concat(_toConsumableArray(u))),this.headerOffset=i;var l=null,d=function(e,n){l=t(l,e,n)};if(d("attrs",this.$attrs),this.componentData){var c=this.componentData,f=c.on,h=c.props;d("on",f),d("props",h)}return e(this.element,l,r)},mounted:function(){var t=this;if(this.noneFunctionalComponentMode=this.element.toLowerCase()!==this.$el.nodeName.toLowerCase(),this.noneFunctionalComponentMode&&this.transitionMode)throw new Error("Transition-group inside component is not supported. Please alter element value or remove transition-group. Current element value: "+this.element);var n={};u.forEach(function(e){n["on"+e]=a.call(t,e)}),l.forEach(function(e){n["on"+e]=s.bind(t,e)});var o=_extends({},this.options,n,{onMove:function(e,n){return t.onDragMove(e,n)}});!("draggable"in o)&&(o.draggable=">*"),this._sortable=new e(this.rootContainer,o),this.computeIndexes()},beforeDestroy:function(){void 0!==this._sortable&&this._sortable.destroy()},computed:{rootContainer:function(){return this.transitionMode?this.$el.children[0]:this.$el},isCloning:function(){return!!this.options&&!!this.options.group&&"clone"===this.options.group.pull},realList:function(){return this.list?this.list:this.value}},watch:{options:{handler:function(t){for(var e in t)d.indexOf(e)==-1&&this._sortable.option(e,t[e])},deep:!0},realList:function(){this.computeIndexes()}},methods:{getChildrenNodes:function(){if(this.init||(this.noneFunctionalComponentMode=this.noneFunctionalComponentMode&&1==this.$children.length,this.init=!0),this.noneFunctionalComponentMode)return this.$children[0].$slots["default"];var t=this.$slots["default"];return this.transitionMode?t[0].child.$slots["default"]:t},computeIndexes:function(){var t=this;this.$nextTick(function(){t.visibleIndexes=r(t.getChildrenNodes(),t.rootContainer.children,t.transitionMode)})},getUnderlyingVm:function(t){var e=i(this.getChildrenNodes()||[],t);if(e===-1)return null;var n=this.realList[e];return{index:e,element:n}},getUnderlyingPotencialDraggableComponent:function(t){var e=t.__vue__;return e&&e.$options&&"transition-group"===e.$options._componentTag?e.$parent:e},emitChanges
|