@progress/kendo-ui/js/kendo.treelist.min.js

This package is part of the [Kendo UI for jQuery](http://www.telerik.com/kendo-ui) suite.

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s._processPageableQuery(e,t);for(n=this._defaultParentId(),d=re.process(e,t),i=this._childrenMap(d.data),e=i[n]||[],a=0;a<e.length;a++)l=e[a],l.id!==n&&(o=i[l.id],r=!(!o||!o.length),l.loaded()||l.loaded(r||!l.hasChildren),(l.loaded()||l.hasChildren!==!0)&&(l.hasChildren=r),r&&(e=e.slice(0,a+1).concat(o,e.slice(a+1))));return d.data=e,d},_processPageableQuery:function(e,t){var n,i,r=this,a=r._getDataMaps();return r._getData()===e&&a.children&&a.ids||(a=r._initDataMaps(r._getData())),t.childrenMap=a.children||{},t.idsMap=a.ids||{},n=r._processTreeQuery(e,t),r._replaceWithObservedData(n.data,e),r._processDataItemsState(n.data,n.childrenMap),r._replaceItemsInDataMaps(n.data),n.dataToAggregate=r._dataToAggregate(n.data,t),t.filter&&(i=n.filteredChildrenMap,r._replaceInMapWithObservedData(i,e),r._setFilteredChildrenMap(i),t.filteredChildrenMap=i),n},_dataToAggregate:function(e){var t=this,n=e[0]||{},i=t._parentNodes(n),r=i.concat(e);return r},_replaceItemsInDataMaps:function(e){var n,i,r,a,l=this,o=de(e)?e:[e],s=l._defaultDataItemType(),d=l._defaultParentId(),c=l._modelIdField(),h=l._modelParentIdField(),u=l._getDataMaps();for(a=0;a<o.length;a++)n=o[a],n instanceof s&&(l._insertInIdsMap(n),i=l._parentNodes(n),r=i&&i.length?i[i.length-1]:t,n[h]===d?l._replaceInMap(u.children,d,n,s):r&&l._replaceInMap(u.children,r[c],n,s))},_replaceInMap:function(e,t,n,i){var r,a,l=this._modelIdField();e[t]=e[t]||[],i=i||this._defaultDataItemType(),r=e[t].filter(function(e){return n[l]===e[l]})[0],a=r?e[t].indexOf(r):-1,a===-1||r instanceof i||(e[t][a]=n)},_replaceWithObservedData:function(e,t){var n,i,r,a,l,o,s=this,d=s._getDataMaps().ids||{},c=s._modelIdField(),h=s._defaultDataItemType();for(o=0;o<e.length;o++)n=e[o],i=n[c],n instanceof h||(d[i]instanceof h?e[o]=d[i]:(r=s._getById(i),a=t.indexOf(r),r&&a!==-1&&(l=t.at(a),e[o]=l)))},_replaceInMapWithObservedData:function(e,t){var n,i=this;for(n in e)i._replaceWithObservedData(e[n],t)},_insertInDataMaps:function(e){var t=this;t._isPageable()&&(t._insertInIdsMap(e),t._insertInChildrenMap(e))},_insertInIdsMap:function(e){var t=this,n=t._getIdsMap(),i=t._modelIdField();z(e[i])||(n[e[i]]=e)},_insertInChildrenMap:function(e,t){var n=this,i=n._getChildrenMap()||{},r=n._modelIdField(),a=n._modelParentIdField(),l=e[r],o=e[a];t=t||0,i[l]=i[l]||[],i[o]=i[o]||[],i[o].splice(t,0,e)},_removeFromDataMaps:function(e){var t,n=this;if(e=de(e)?e:[e],n._isPageable())for(t=0;t<e.length;t++)n._removeFromIdsMap(e[t]),n._removeFromChildrenMap(e[t])},_removeFromIdsMap:function(e){var n=this,i=n._getIdsMap(),r=n._modelIdField();z(e[r])||(i[e[r]]=t)},_removeFromChildrenMap:function(e){var t,n=this,i=n._getChildrenMap()||{},r=n._modelParentIdField(),a=e[r];i[a]=i[a]||[],t=n._indexInChildrenMap(e),t!==-1&&i[a].splice(t,1)},_indexInChildrenMap:function(e){var t=this;return t._itemIndexInMap(e,t._getChildrenMap())},_itemIndexInMap:function(e,t){var n,i,r=this,a=t||{},l=r._modelParentIdField(),o=e[l];return a[o]=a[o]||[],n=a[o].filter(function(t){return e.uid===t.uid})[0],i=n?a[o].indexOf(n):-1},_getById:function(e){var t,n=this,i=n._modelIdField(),r=n._getData();for(t=0;t<r.length;t++)if(r[t][i]===e)return r[t]},_isLastItemInView:function(e){var t=this.view();return t.length&&t[t.length-1]===e},_defaultPageableQueryOptions:function(){var e=this,t=e._getDataMaps(),n={skip:e.skip(),take:e.take(),page:e.page(),pageSize:e.pageSize(),sort:e.sort(),filter:e.filter(),group:e.group(),aggregate:e.aggregate(),filterCallback:he(e._filterCallback,e),childrenMap:t.children,idsMap:t.ids};return n},_isPageable:function(){var e=this.pageSize();return!z(e)&&e>0&&!this.options.serverPaging},_updateTotalForAction:function(e,t){var n=this;ne.fn._updateTotalForAction.call(n,e,t),n._isPageable()&&n._updateCollapsedTotalForAction(e,t)},_updateCollapsedTotalForAction:function(e,n){var i=this,r=parseInt(i._collapsedTotal,10);return 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t=this,n=t._createTreeView(e),i=n.removeCollapsedSubtreesFromRootNodes({expanded:t._modelOptions().expanded,childrenMap:t._getChildrenMap()});return i},_processTreeQuery:function(e,t){var n=vt.process(e,ce(t,this._defaultTreeModelOptions(),{processFromRootNodes:!0}));return n},_processDataItemsState:function(e,t){var n,i=e.length;for(n=0;n<i;n++)this._processDataItemState(e[n],t)},_processDataItemState:function(e,t){var n,i,r=this._defaultParentId();e.id!==r&&(n=t[e.id]||[],i=!(!n||!n.length),e.loaded&&(e.loaded()||e.loaded(i||!e.hasChildren),(e.loaded()||e.hasChildren!==!0)&&(e.hasChildren=i)))},_queueRequest:function(e,t){t.call(this)},_modelLoaded:function(e){var t=this.get(e);t.loaded(!0),t.hasChildren=this.childNodes(t).length>0},_modelError:function(e,t){this.get(e)._error=t},success:function(e,n){n&&t!==n.id||(this._data=this._observe([])),ne.fn.success.call(this,e,n),this._total=this._data.length},load:function(t){var n="_query",i=this.options.serverSorting||this.options.serverPaging||this.options.serverFiltering||this.options.serverGrouping||this.options.serverAggregates,r=e.Deferred().resolve().promise();if(t.loaded()){if(i)return r}else t.hasChildren&&(n="read",this._removeChildData(t));return this[n]({id:t.id}).done(he(this._modelLoaded,this,t.id)).fail(he(this._modelError,this,t.id))},contains:function(e,t){for(var n=this,i=n._modelIdField(),r=n._modelParentIdField(),a=e[i],l=n._isPageable();t;){if(t[r]===a)return!0;t=l?n._parentNode(t):n.parentNode(t)}return!1},_byParentId:function(e,t){var n,i,r=[],a=this.view();if(e===t)return[];for(i=0;i<a.length;i++)n=a.at(i),n.parentId==e&&r.push(n);return r},_defaultParentId:function(){return this.reader.model.fn.defaults[this.reader.model.parentIdField]},_modelOptions:function(){var e=(this.options.schema||{}).model||{};return e},_modelIdField:function(){var e=this._modelOptions();return e.id||"id"},_modelParentIdField:function(){var e=this._modelOptions();return e.parentId||Xe},childNodes:function(e){return this._byParentId(e.id,this._defaultParentId())},rootNodes:function(){return this._byParentId(this._defaultParentId())},_rootNode:function(e){return this._parentNodes(e)[0]},_pageableRootNodes:function(e){var t,n,i,r,a,l,o,s;for(e=e||{},t=this,n=t._defaultParentId(),i=t._modelParentIdField(),r=[],a=t._nodesWithoutParentInView(e),s=0;s<a.length;s++)l=a[s],l[i]===n?r.push(l):(o=t._rootNode(l),o&&r.indexOf(o)===-1&&r.push(o));return r},parentNode:function(e){return this.get(e.parentId)},_parentNode:function(e){var t=this,n=t._modelParentIdField(),i=t._initIdsMap(t._getData()),r=e[n],a=i[r]||t._getById(r);return a},_parentNodes:function(e){for(var t=this,n=t._parentNode(e),i=[];n;)i.unshift(n),n=t._parentNode(n);return i},_parentNodesNotInView:function(){var e,t,n,i,r,a,l=this,o=l.view(),s=[],d=l._defaultParentId(),c=l._modelIdField(),h=l._modelParentIdField(),u=[];for(a=0;a<o.length;a++)n=o[a],i=n[c],r=n[h],e=l._parentInView(r),e||r===d||(u=l._parentNodes(n),t=u&&u.length?u[u.length-1]:l._getById(r),t&&s.indexOf(t)===-1&&s.push(t));return s},_nodesWithoutParentInView:function(e){var t,n,i,r,a,l,o,s,d,c;for(e=e||{},t=this,n=t.view(),i=e.childrenMap||t.childrenMap(t._getData()),r=t._modelIdField(),a=t._modelParentIdField(),s=[],d=[],c=0;c<n.length;c++)l=n[c],s=i[l[r]],o=t._parentInView(l[a]),o||d.push(l);return d},_parentInView:function(e){var t,n=this.view();for(t=0;t<n.length;t++)if(n[t].id===e)return n[t]},level:function(e){var t=-1;e instanceof q||(e=this.get(e));do e=this.parentNode(e),t++;while(e);return t},_pageableModelLevel:function(e){var t,n=this;return e&&n._isPageable()?(t=n._parentNodes(e),t.length):0},filter:function(e){var n=ne.fn.filter;return e===t?n.call(this,e):(n.call(this,e),t)},_pageableQueryOptions:function(e){var t=this._getDataMaps();return e.childrenMap=t.children,e.idsMap=t.ids,e},_flatData:function(e,t){return t=!!this._isPageable()||t,ne.fn._flatData.call(this,e,t)},data:function(e){var t=this,n=ne.fn.data.call(t,e);return t._isPageable()&&(t._initDataMaps(t._getData()),t._calculateCollapsedTotal()),n},cancelChanges:function(e){var t=this;ne.fn.cancelChanges.call(t,e),t._restorePageSizeAfterAddChild()},_modelCanceled:function(e){var t=this;t._isPageable()&&t._removeFromDataMaps(e)},_changesCanceled:function(){var e=this;e._isPageable()&&e._initDataMaps(e._getData())},_setAddChildPageSize:function(){var e=this,t={};e._isPageable()&&(e._addChildPageSize=e.pageSize()+1,t=e._defaultPageableQueryOptions(),t.take=e._addChildPageSize,t.pageSize=e._addChildPageSize,e._query(t))},_restorePageSizeAfterAddChild:function(){var e=this,n={};e._isPageable()&&(z(e._addChildPageSize)||(n=e._defaultPageableQueryOptions(),n.take=e._addChildPageSize-1,n.pageSize=e._addChildPageSize-1,e._query(n))),e._addChildPageSize=t},sync:function(){var e=this;return ne.fn.sync.call(e).then(function(){e._restorePageSizeAfterAddChild()})},_syncEnd:function(){var e=this;e._isPageable()&&e._initDataMaps(e._getData())}}),O.create=function(t){return e.isArray(t)?t={data:t}:t instanceof ie&&(t={data:t.toJSON()}),t instanceof O?t:new O(t)},W=ee.Pager.extend({options:{name:"TreeListPager"},totalPages:function(){var e=this,t=e.dataSource;return t&&t._filter?ee.Pager.fn.totalPages.call(e):Math.ceil((e._collapsedTotal()||0)/(e.pageSize()||1))},_createDataSource:function(e){this.dataSource=kendo.data.TreeListDataSource.create(e.dataSource)},_collapsedTotal:function(){var e=this.dataSource;return e?e.collapsedTotal()||0:0}}),B=kendo.Observable.extend({init:function(e,t){kendo.Observable.fn.init.call(this),t=this.options=ce(!0,{},this.options,t),this.element=e,this.bind(this.events,t),this.model=this.options.model,this.fields=this._fields(this.options.columns),this._initContainer(),this.createEditable()},events:[],_initContainer:function(){this.wrapper=this.element},createEditable:function(){var e=this.options;this.editable=new ee.Editable(this.wrapper,{fields:this.fields,target:e.target,clearContainer:e.clearContainer,model:this.model,change:e.change})},_isEditable:function(e){return R(e,this.model)},_fields:function(e){var t,n,i,r=[];for(t=0,n=e.length;t<n;t++)i=e[t],this._isEditable(i)&&r.push({field:i.field,format:i.format,editor:i.editor});return r},end:function(){return this.editable.end()},close:function(){this.destroy()},destroy:function(){this.editable.destroy(),this.editable.element.find("["+kendo.attr("container-for")+"]").empty().end().removeAttr(kendo.attr("role")),this.model=this.wrapper=this.element=this.columns=this.editable=null}}),V=B.extend({init:function(e,t){B.fn.init.call(this,e,t),this._attachHandlers(),kendo.cycleForm(this.wrapper),this.open()},events:[qe,He],options:{window:{modal:!0,resizable:!1,draggable:!0,title:"Edit",visible:!1}},_initContainer:function(){var t=this.options,n=[];this.wrapper=e('<div class="k-popup-edit-form"/>').attr(kendo.attr("uid"),this.model.uid).append('<div class="k-edit-form-container"/>'),t.template?(this._appendTemplate(n),this.fields=[]):this._appendFields(n),this._appendButtons(n),new U.Tree(this.wrapper.children()[0]).render(n),this.wrapper.appendTo(t.appendTo),this.window=new ee.Window(this.wrapper,t.window)},_appendTemplate:function(e){var t=this.options.template;typeof t===me&&(t=window.unescape(t)),t=kendo.template(t)(this.model),e.push(J(t))},_appendFields:function(e){var t,n,i,r=this.options.columns;for(t=0,n=r.length;t<n;t++)i=r[t],i.command||(e.push(J('<div class="k-edit-label"><label for="'+i.field+'">'+(i.title||i.field||"")+"</label></div>")),e.push(this._isEditable(i)?J("<div "+kendo.attr("container-for")+'="'+i.field+'" class="k-edit-field"></div>'):G("div",{"class":"k-edit-field"},[this.options.fieldRenderer(i,this.model)])))},_appendButtons:function(e){e.push(G("div",{"class":"k-edit-buttons k-state-default"},this.options.commandRenderer()))},_attachHandlers:function(){var e=this._cancelProxy=he(this._cancel,this);this.wrapper.on(Ie+ye,".k-grid-cancel",this._cancelProxy),this._saveProxy=he(this._save,this),this.wrapper.on(Ie+ye,".k-grid-update",this._saveProxy),this.window.bind("close",function(t){t.userTriggered&&e(t)})},_detachHandlers:function(){this._cancelProxy=null,this._saveProxy=null,this.wrapper.off(ye)},_cancel:function(e){this.trigger(qe,e)},_save:function(){this.trigger(He)},open:function(){this.window.center().open()},close:function(){this.window.bind("deactivate",he(this.destroy,this)).close()},destroy:function(){this.window.destroy(),this.window=null,this._detachHandlers(),B.fn.destroy.call(this)}}),j=B.extend({destroy:function(){var e=this;e.editable.destroy(),e.editable.element.off().empty().removeAttr(kendo.attr("role")),e.model=e.wrapper=e.element=e.columns=e.editable=null}}),K=te.extend({init:function(t,n){if(te.fn.init.call(this,t,n),ct=kendo.support.isRtl(t),this._dataSource(this.options.dataSource),this._aria(),this._columns(),this._layout(),this._navigatable(),this._selectable(),this._sortable(),this._resizable(),this._filterable(),this._attachEvents(),this._toolbar(),this._scrollable(),this._reorderable(),this._columnMenu(),this._minScreenSupport(),this._draggable(),this._pageable(),this.options.autoBind&&this.dataSource.fetch(),this._hasLockedColumns){var i=this;this.wrapper.addClass("k-grid-lockedcolumns"),this._resizeHandler=function(){i.resize()},e(window).on("resize"+ye,this._resizeHandler)}kendo.notify(this)},_draggable:function(){var t=this,n=this.options.editable,i=t.dataSource,r=i._modelIdField(),a=i._modelParentIdField(),l=t._isPageable();n&&n.move&&(this._dragging=new kendo.ui.HierarchicalDragAndDrop(this.wrapper,{$angular:this.$angular,
autoScroll:!0,filter:"tbody>tr",itemSelector:"tr",allowedContainers:this.wrapper,hintText:function(t){var n=function(){return e(this).text()},i="<span class='k-header k-drag-separator' />";return t.children("td").map(n).toArray().join(i)},contains:he(function(e,t){var n=this.dataItem(t),i=this.dataItem(e);return i==n||this.dataSource.contains(i,n)},this),itemFromTarget:function(e){var t=e.closest("tr");return{item:t,content:t}},dragstart:he(function(e){this.wrapper.addClass("k-treelist-dragging");var t=this.dataItem(e);return this.trigger(Ze,{source:t})},this),drag:he(function(e){e.source=this.dataItem(e.source),this.trigger(et,e)},this),drop:he(function(e){return e.source=this.dataItem(e.source),e.destination=this.dataItem(e.destination),this.wrapper.removeClass("k-treelist-dragging"),this.trigger(tt,e)},this),dragend:he(function(e){var t,n=this.dataItem(e.destination),o=this.dataItem(e.source),s=o[a],d=i._indexInChildrenMap(o);l&&(i._removeFromChildrenMap(o),o[a]=n?n[r]:null,i._initChildrenMapForParent(n),o[a]=s),t=o.set("parentId",n?n.id:null),l&&t&&(i._removeFromChildrenMap(o),o[a]=s,i._removeFromChildrenMap(o),i._insertInChildrenMap(o,d)),e.source=o,e.destination=n,this.trigger(nt,e)},this),reorderable:!1,dropHintContainer:function(e){return e.children("td:eq(1)")},dropPositionFrom:function(e){return e.prevAll(".k-i-none").length>0?"after":"before"}}))},itemFor:function(e){return"number"==typeof e&&(e=this.dataSource.get(e)),this.tbody.find("["+kendo.attr("uid")+"="+e.uid+"]")},_itemFor:function(e){var t=this,n=t.lockedContent?t.lockedTable:t.table;return"number"==typeof e&&(e=this.dataSource.get(e)),n.find("["+kendo.attr("uid")+"="+e.uid+"]")},_scrollable:function(){var t,n,i;this.options.scrollable&&(t=this.thead.closest(".k-grid-header-wrap"),n=e(this.lockedContent).bind("DOMMouseScroll"+ye+" 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n,i,r;t=t||{},"itemchange"==t.action&&this.editor||this.trigger(ze)||(n=e(this.current()),i=!1,this._cancelEditor(),this._render(),this._adjustHeight(),this.options.navigatable&&((this._isActiveInTable()||this.editor)&&(i=n.is("th"),r=Math.max(this.cellIndex(n),0)),this._restoreCurrent(r,i)),this.trigger(Le))},_angularFooters:function(e){var t,n,i,r=this.dataSource.aggregates(),a=this._footerItems();for(t=0;t<a.length;t++)n=a.eq(t),i=r[n.attr("data-parentId")],this._angularFooter(e,n.find("td").get(),i)},_angularFooter:function(e,t,n){var i=this.columns;this.angular(e,function(){return{elements:t,data:ue(i,function(e){return{column:e,aggregate:n&&n[e.field]}})}})},items:function(){return this._hasLockedColumns?this._items(this.tbody).add(this._items(this.lockedTable)):this._items(this.tbody)},_items:function(t){return t.find("tr[data-uid]").filter(function(){return!e(this).hasClass(_t.footerTemplate)})},_footerItems:function(){var t=this.tbody;return 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