WebContent/resource/web/assets/js/tree-min.js

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/**
 * @fileOverview \u9009\u62e9\u6846\u547d\u540d\u7a7a\u95f4\u5165\u53e3\u6587\u4ef6
 * @ignore
 */define("bui/tree",["bui/common","bui/tree/treemixin","bui/tree/treelist"],function(e){var t=e("bui/common"),n=t.namespace("Tree");return t.mix(n,{TreeList:e("bui/tree/treelist"),Mixin:e("bui/tree/treemixin")}),n}),define("bui/tree/treemixin",["bui/common","bui/data"],function(e){function t(e,t){return n.isString(t)&&(t=e.getItem(t)),t}var n=e("bui/common"),r=e("bui/data"),i="expanded",s="loading",o="checked",u="partial-checked",a={NONE:"none",ALL:"all",CUSTOM:"custom",ONLY_LEAF:"onlyLeaf"},f="x-tree-icon",l="x-tree-elbow",c="x-tree-show-line",h=l+"-",p=f+"-wraper",d=h+"line",v=h+"end",m=h+"empty",g=h+"expander",y=f+"-checkbox",b=g+"-end",w=function(){};return w.ATTRS={store:{getter:function(e){if(!e){var t=this,n=new r.TreeStore({root:t.get("root"),data:t.get("nodes")});return t.setInternal("store",n),n}return e}},root:{},nodes:{sync:!1},iconContainer:{},iconWraperTpl:{value:'<span class="'+p+'">{icons}</span>'},showLine:{value:!1},iconTpl:{value:'<span class="x-tree-icon {cls}"></span>'},leafCls:{value:h+"leaf"},dirCls:{value:h+"dir"},checkType:{value:"custom"},checkedField:{valueFn:function(){return this.getStatusField("checked")}},itemStatusFields:{value:{expanded:"expanded",disabled:"disabled",checked:"checked"}},dirSelectable:{value:!0},showRoot:{value:!1},events:{value:{expanded:!1,collapsed:!1,checkchange:!1}},startLevel:{value:1}},n.augment(w,{collapseAll:function(){var e=this,t=e.get("view").getAllElements();n.each(t,function(t){var n=e.getItemByElement(t);n&&e._collapseNode(n,t,!0)})},collapseNode:function(e){var t=this,r;n.isString(e)&&(e=t.findNode(e)),r=t.findElement(e),t._collapseNode(e,r)},expandAll:function(){var e=this,t=e.get("view").getAllElements();n.each(t,function(t){var n=e.getItemByElement(t);e._expandNode(n,t,!0)})},expandNode:function(e,t){var r=this,i;n.isString(e)&&(e=r.findNode(e)),e.parent&&!r.isExpanded(e.parent)&&r.expandNode(e.parent),i=r.findElement(e),r._expandNode(e,i,t)},expandPath:function(e,t,n){if(!e)return;n=n||0;var r=this,i=r.get("store"),s,o,u,a,f=e.split(",");s=r.findNode(f[n]);for(u=n+1;u<f.length;u++){a=f[u],o=r.findNode(a,s);if(s&&o)r.expandNode(s),s=o;else if(s&&t){i.load({id:s.id},function(){o=r.findNode(a,s),o&&r.expandPath(e,t,u)});break}}},findNode:function(e,t){return this.get("store").findNode(e,t)},getCheckedLeaf:function(e){var t=this,n=t.get("store");return n.findNodesBy(function(e){return e.leaf&&t.isChecked(e)},e)},getCheckedNodes:function(e){var t=this,n=t.get("store");return n.findNodesBy(function(e){return t.isChecked(e)},e)},isExpanded:function(e){if(!e||e.leaf)return!1;var t=this,r;return t._isRoot(e)&&!t.get("showRoot")?!0:(n.isString(e)&&(item=t.getItem(e)),r=t.findElement(e),this._isExpanded(e,r))},isChecked:function(e){return e?e[this.get("checkedField")]:!1},toggleExpand:function(e){var t=this,r;n.isString(e)&&(item=t.getItem(e)),r=t.findElement(e),t._toggleExpand(e,r)},setNodeChecked:function(e,r,i){i=i==null?!0:i;var s=this,u,a;e=t(this,e),u=e.parent;if(!s.isCheckable(e))return;if(s.isChecked(e)!==r||s.hasStatus(e,"checked")!==r)a=s.findElement(e),a?(s.setItemStatus(e,o,r,a),s._resetPatialChecked(e,r,r,a)):s.isItemDisabled(e)||s.setStatusValue(e,"checked",r),u&&(s.isChecked(u)!=r?s._resetParentChecked(u):s._resetPatialChecked(u,null,null,null,!0)),s.fire("checkchange",{node:e,element:a,checked:r});!e.leaf&&i&&n.each(e.children,function(e){s.setNodeChecked(e,r,i)})},_initRoot:function(){var e=this,t=e.get("store"),r,i=e.get("showRoot"),s;t&&(r=t.get("root"),e.setInternal("root",r),i?s=[r]:s=r.children,n.each(s,function(t){e._initChecked(t,!0)}),e.clearItems(),e.addItems(s))},_initChecked:function(e,t){var r=this,i=r.get("checkType"),s=r.get("checkedField"),o;if(i===a.NONE){delete e[s];return}if(i===a.ONLY_LEAF){e.leaf?e[s]=e[s]||!1:(delete e[s],t&&n.each(e.children,function(e){r._initChecked(e,t)}));return}i===a.ALL&&(e[s]=e[s]||!1);if(!e||!r.isCheckable(e))return;o=e.parent,r.isChecked(e)||(o&&r.isChecked(o)&&r.setStatusValue(e,"checked",!0),r._isAllChildrenChecked(e)&&r.setStatusValue(e,"checked",!0)),t&&n.each(e.children,function(e){r._initChecked(e,t)})},_resetPatialChecked:function(e,t,n,r,i){if(!e||e.leaf)return!0;var s=this,n;t=t==null?s.isChecked(e):t;if(t){s.setItemStatus(e,u,!1,r);return}n=n==null?s._hasChildChecked(e):n,s.setItemStatus(e,u,n,r),i&&e.parent&&s._resetPatialChecked(e.parent,!1,n?n:null,null,i)},_resetParentChecked:function(e){if(!this.isCheckable(e))return;var t=this,n=t._isAllChildrenChecked(e);t.setStatusValue(e,"checked",n),t.setNodeChecked(e,n,!1),t._resetPatialChecked(e,n,null,null)},__bindUI:function(){var e=this,t=e.get("el");e.on("itemclick",function(t){var n=$(t.domTarget),r=t.element,i=e.get("dirSelectable"),s=t.item;if(n.hasClass(g))e._toggleExpand(s,r);else if(n.hasClass(y)){var o=e.isChecked(s);e.setNodeChecked(s,!o)}if(!i&&!s.leaf)return!1}),e.on("itemrendered",function(t){var n=t.item,r=t.domTarget;e._resetIcons(n,r),e.isCheckable(n)&&e._resetPatialChecked(n,null,null,r),e._isExpanded(n,r)&&e._showChildren(n)})},_isAllChildrenChecked:function(e){if(!e||e.leaf)return!1;var t=this,r=e.children,i=!0;return n.each(r,function(e){i=i&&t.isChecked(e);if(!i)return!1}),i},_hasChildChecked:function(e){if(!e||e.leaf)return!1;var t=this;return t.getCheckedNodes(e).length!=0},_isRoot:function(e){var t=this,n=t.get("store");return n&&n.get("root")==e?!0:!1},_setLoadStatus:function(e,t,n){var r=this;r.setItemStatus(e,s,n,t)},_beforeLoadNode:function(e){var t=this,r;n.isString(e)&&(e=t.findNode(e)),r=t.findElement(e),r&&t._setLoadStatus(e,r,!0),e&&n.each(e.children,function(e){t._removeNode(e)})},onBeforeLoad:function(e){var t=this,n=e.params,r=n.id,i=t.findNode(r)||t.get("root");t._beforeLoadNode(i)},_addNode:function(e,t){var n=this,r=e.parent,i,s,o,u;n._initChecked(e,!0),r?(n.isExpanded(r)&&(i=r.children.length,u=n._getInsetIndex(e),n.addItemAt(e,u),t==i-1&&t>0&&(s=r.children[t-1],n._updateIcons(s))),n._updateIcons(r)):(u=n._getInsetIndex(e),n.addItemAt(e,u),s=n.get("nodes")[t-1],n._updateIcons(s))},_getInsetIndex:function(e){var t=this,n,r=null;return n=t._getNextItem(e),n?t.indexOfItem(n):t.getItemCount()},_getNextItem:function(e){var t=this,r=e.parent,i,s,o=null;return r?(i=r.children,s=n.Array.indexOf(e,i),o=i[s+1],o||t._getNextItem(r)):null},onAdd:function(e){var t=this,n=e.node,r=e.index;t._addNode(n,r)},_updateNode:function(e){var t=this;t.updateItem(e),t._updateIcons(e)},onUpdate:function(e){var t=this,n=e.node;t._updateNode(n)},_removeNode:function(e,t){var n=this,r=e.parent,i,s;n.collapseNode(e);if(!r)return;n.removeItem(e),n.isExpanded(r)&&(i=r.children.length,i==t&&t!==0&&(s=r.children[t-1],n._updateIcons(s))),n._updateIcons(r),n._resetParentChecked(r)},onRemove:function(e){var t=this,n=e.node,r=e.index;t._removeNode(n,r)},_loadNode:function(e){var t=this;t.expandNode(e),t._updateIcons(e),t.setItemStatus(e,s,!1)},onLoad:function(e){var t=this,n=t.get("store"),r=n.get("root"),i;(!e||e.node==r)&&t._initRoot(),e&&e.node&&t._loadNode(e.node)},_isExpanded:function(e,t){return this.hasStatus(e,i,t)},_getIconsTpl:function(e){var t=this,r=e.level,i=t.get("startLevel"),s=t.get("iconWraperTpl"),o=[],u;for(u=i;u<r;u+=1)o.push(t._getLevelIcon(e,u));return o.push(t._getExpandIcon(e)),o.push(t._getCheckedIcon(e)),o.push(t._getNodeTypeIcon(e)),n.substitute(s,{icons:o.join("")})},_getCheckedIcon:function(e){var t=this,n=t.isCheckable(e);return n?t._getIcon(y):""},isCheckable:function(e){return e[this.get("checkedField")]!=null},_getExpandIcon:function(e){var t=this,n=g;return e.leaf?t._getLevelIcon(e):(t._isLastNode(e)&&(n=n+" "+b),t._getIcon(n))},_getNodeTypeIcon:function(e){var t=this,n=e.cls?e.cls:e.leaf?t.get("leafCls"):t.get("dirCls");return t._getIcon(n)},_getLevelIcon:function(e,t){var n=this,r=n.get("showLine"),i=m,s;return r&&(e.level===t||t==null?i=n._isLastNode(e)?v:l:(s=n._getParentNode(e,t),i=n._isLastNode(s)?m:d)),n._getIcon(i)},_getParentNode:function(e,t){var n=e.level,r=e.parent,i=n-1;if(n<=t)return null;while(i>t)r=r.parent,i-=1;return r},_getIcon:function(e){var t=this,r=t.get("iconTpl");return n.substitute(r,{cls:e})},_isLastNode:function(e){if(!e)return!1;if(e==this.get("root"))return!0;var t=this,n=e.parent,r=n?n.children:t.get("nodes"),i;return i=r.length,r[i-1]===e},_initNodes:function(e,t,r){var i=this;n.each(e,function(e){e.level=t,e.leaf==null&&(e.leaf=e.children?!1:!0),r&&!e.parent&&(e.parent=r),i._initChecked(e),e.children&&i._initNodes(e.children,t+1,e)})},_collapseNode:function(e,t,n){var r=this;if(e.leaf)return;r.hasStatus(e,i,t)&&(r.setItemStatus(e,i,!1,t),n?(r._collapseChildren(e,n),r.removeItems(e.children)):r._hideChildrenNodes(e),r.fire("collapsed",{node:e,element:t}))},_hideChildrenNodes:function(e){var t=this,r=e.children;n.each(r,function(e){t.removeItem(e),t._hideChildrenNodes(e)})},_collapseChildren:function(e,t){var r=this,i=e.children;n.each(i,function(e){r.collapseNode(e,t)})},_expandNode:function(e,t,r){var s=this,o=s.get("store");if(e.leaf)return;s.hasStatus(e,i,t)||(o&&!o.isLoaded(e)?s._isLoading(e,t)||o.loadNode(e):t&&(s.setItemStatus(e,i,!0,t),s._showChildren(e),s.fire("expanded",{node:e,element:t}))),n.each(e.children,function(e){(r||s.isExpanded(e))&&s.expandNode(e,r)})},_showChildren:function(e){if(!e||!e.children)return;var t=this,n=t.indexOfItem(e),r=e.children.length,i,s;for(s=r-1;s>=0;s--)i=e.children[s],t.getItem(i)||t.addItemAt(i,n+1)},_isLoading:function(e,t){var n=this;return n.hasStatus(e,s,t)},_resetIcons:function(e,t){var n=this,r=n.get("iconContainer"),i,s=n._getIconsTpl(e);$(t).find("."+p).remove(),i=$(t).find("."+r),r&&i.length?$(s).appendTo(i):$(t).prepend($(s))},_toggleExpand:function(e,t){var n=this;n._isExpanded(e,t)?n._collapseNode(e,t):n._expandNode(e,t)},_updateIcons:function(e){var t=this,r=t.findElement(e);r&&(t._resetIcons(e,r),t._isExpanded(e,r)&&!e.leaf&&n.each(e.children,function(e){t._updateIcons(e)}))},_uiSetShowRoot:function(e){var t=this,n=this.get("showRoot")?0:1;t.set("startLevel",n)},_uiSetNodes:function(e){var t=this,n=t.get("store");n.setResult(e)},_uiSetShowLine:function(e){var t=this,n=t.get("el");e?n.addClass(c):n.removeClass(c)}}),w}),define("bui/tree/treelist",["bui/common","bui/list","bui/tree/treemixin"],function(e){var t=e("bui/common"),n=e("bui/list"),r=e("bui/tree/treemixin"),i=n.SimpleList.extend([r],{},{ATTRS:{itemCls:{value:t.prefix+"tree-item"},itemTpl:{value:"<li>{text}</li>"},idField:{value:"id"}}},{xclass:"tree-list"});return i});