* merge PullRequest(fixed 'HTMLElement undefined' error) Thanks @ChangJin0520

   * merge PullRequest(Add TypeScript type definition)     Thanks @Itroads
   * fixed awesomeStyle    Thanks @Jermyk93

README.md

 jQuery Tree Plugin ---- zTree  
 ============
-last verson :  3.5.41
+last verson :  3.5.42
 
 
 **Donate to zTree** : http://www.treejs.cn/v3/donate.php
@@ -11,10 +11,6 @@ zTree API : http://www.treejs.cn/v3/api.php
 
 zTree Demo : http://www.treejs.cn/v3/demo.php
 
-### INSTALL
-```
-npm install @ztree/ztree_v3
-```
 
 Introduction of zTree (简介)
 ============

api/API_cn.html

@@ -35,7 +35,7 @@
 				<div class="ieSuggest">浏览本网站建议您使用 Chrome、FireFox、Opera、IE9 等浏览器（只要不是 IE6 7 8 就行）, 速度会更快，画面会更炫！</div>
 				<div class="google_plus"><g:plusone></g:plusone></div>
 				<div class="header-text">
-					<h1><em>zTree v3.5.41 API 文档</em></h1><p></p>
+					<h1><em>zTree v3.5.42 API 文档</em></h1><p></p>
 					<p>all.js = core + excheck + exedit ( 不包括 exhide ); 发现错误请及时通知，谢谢。</p>
 				</div>
 				<ul class="shortcuts language" style="top:0;">

api/API_en.html

@@ -34,7 +34,7 @@
 				<div class="ieSuggest">If you use the Chrome / FireFox / Opera / IE9 browser will be even more dazzling effect!</div>
 				<div class="google_plus"><g:plusone></g:plusone></div>
 				<div class="header-text">
-					<h1><em>zTree v3.5.41 API Document</em></h1><p></p>
+					<h1><em>zTree v3.5.42 API Document</em></h1><p></p>
 					<p>all.js = core + excheck + exedit ( without exhide ); if you found some mistakes please contact me.</p>
 				</div>
 				<ul class="shortcuts language" style="top:0;">

css/awesomeStyle/awesome.css

@@ -216,7 +216,7 @@ website:    http://code.google.com/p/jquerytree/
   display: inline-block;
 }
 .ztree li span.button.root_close::before {
-  content: "\f115";
+  content: "\f054";
   padding-top: 10px;
   padding-left: 2px;
   display: inline-block;

css/awesomeStyle/awesome.less

@@ -93,7 +93,7 @@ website:    http://code.google.com/p/jquerytree/
             }
             &.switch  {width:@w; height:@h}
             &.root_open::before{content: @fa-chevron-down;padding-top:@pad-top;padding-left:@pad-left;display: inline-block;}
-            &.root_close::before{content: @fa-folder-open-o;padding-top:@pad-top;padding-left:@pad-left;display: inline-block;}
+            &.root_close::before{content: @fa-chevron-right;padding-top:@pad-top;padding-left:@pad-left;display: inline-block;}
             &.roots_open::before{content: @fa-chevron-down;padding-top:@pad-top;padding-left:@pad-left;display: inline-block;}
             &.roots_close::before{content: @fa-chevron-right;padding-top:@pad-top;padding-left:@pad-left;display: inline-block;}
             &.center_open::before{content: @fa-chevron-down;padding-top:@pad-top;padding-left:@pad-left;display: inline-block;}

index.d.ts

+
+interface JQuery {
+  zTree: IzTree;
+}
+
+interface IJSON { 
+  [key: string]: any
+}
+
+
+type ApplicationType = 'application/x-www-form-urlencoded' | 'application/json';
+type AjaxType = 'get' | 'post';
+type dataType = 'text' | 'json' | 'jsonp' | 'html' | 'xml' | 'script';
+
+interface IAsync {
+  autoParam?: string[];
+  contentType?: ApplicationType;
+  dataFilter?: (treeId: string, parentNode: object, responseData: IJSON[] | IJSON | string) => IJSON[] | IJSON;
+  dataType?: dataType;
+  enable?: boolean;
+  otherParam?: string[] | IJSON;
+  type?: AjaxType;
+  headers?: object;
+  xhrFields?: object;
+  url: string;
+}
+
+
+type CallBackBeforeFn = (treeId: string, treeNode: object) => boolean;
+type CallBackOnFn = (event: Event, treeId: string, treeNode: IJSON) => void;
+
+interface ICallback {
+  beforeAsync?: CallBackBeforeFn;
+  beforeCheck?: CallBackBeforeFn;
+  beforeClick?: (treeId: string, treeNode: object, clickFlag: number) => boolean;
+  beforeCollapse?: CallBackBeforeFn;
+  beforeDblClick?: CallBackBeforeFn;
+  beforeDrag?: (treeId: string, treeNode: IJSON[]) => boolean;
+  beforeDragOpen?: CallBackBeforeFn;
+  beforeDrop?: (treeId: string, treeNode: IJSON[], targetNode: object, moveType: string, isCopy: boolean) => boolean;
+  beforeEditName?: CallBackBeforeFn;
+  beforeExpand?: CallBackBeforeFn;
+  beforeMouseDown?: CallBackBeforeFn;
+  beforeMouseUp?: CallBackBeforeFn;
+  beforeRemove?: CallBackBeforeFn;
+  beforeRename?: (treeId: string, treeNode: object, newName: string, isCancel: boolean) => boolean;
+  beforeRightClick?: CallBackBeforeFn;
+
+  onAsyncError?: (event: Event, treeId: string, treeNode: object, XMLHttpRequest: any, textStatus: string, errorThrown: string) => void;
+  onAsyncSuccess?: (event: Event, treeId: string, treeNode: object, msg: string | object) => void;
+  onCheck?: (event: Event, treeId: string, treeNode: object) => void;
+  onClick?: (event: Event, treeId: string, treeNode: object, clickFlag: number) => void;
+  onCollapse?: (event: Event, treeId: string, treeNode: object) => void;
+  onDblClick?: (event: Event, treeId: string, treeNode: object) => void;
+  onDrag?: (event: Event, treeId: string, treeNodes: IJSON[]) => void;
+  onDragMove?: (event: Event, treeId: string, treeNodes: IJSON[]) => void;
+  onDrop?: (event: Event, treeId: string, treeNodes: IJSON[], targetNode: object, moveType: string, isCopy: boolean) => void;
+  onExpand?: CallBackOnFn;
+  onMouseDown?: CallBackOnFn;
+  onMouseUp?: CallBackOnFn;
+  onNodeCreated?: CallBackOnFn;
+  onRemove?: CallBackOnFn;
+  onRename?: (event: Event, treeId: string, treeNode: IJSON, isCancel: boolean) => void;
+  onRightClick?: CallBackOnFn;
+}
+
+interface ICheck {
+  autoCheckTrigger?: boolean;
+  chkboxType?: IJSON;
+  chkStyle?: string;
+  enable?: boolean;
+  nocheckInherit?: boolean;
+  chkDisabledInherit?: boolean;
+  radioType?: string;
+}
+
+interface IData {
+  keep?: {
+    leaf?: boolean;
+    parent?: boolean;
+  },
+  key?: {
+    checked?: string;
+    children?: string;
+    isParent?: string;
+    isHidden?: string;
+    name?: string;
+    title?: string;
+    url?: string;
+  },
+  simpleData?: {
+    enable?: boolean;
+    idKey?: string;
+    pIdKey?: string;
+    rootPId?: any;
+  }
+}
+
+
+type removeFnType<T> = (treeId: string, treeNode: object) => T;
+
+interface IEdit {
+  drag?: {
+    autoExpandTrigger?: boolean;
+    isCopy?: boolean;
+    isMove?: boolean;
+    prev?: boolean;
+    next?: boolean;
+    inner?: boolean;
+    borderMax?: number;
+    borderMin?: number;
+    minMoveSize?: number;
+    maxShowNodeNum?: number;
+    autoOpenTime?: number;
+  },
+  editNameSelectAll?: boolean;
+  enable?: boolean;
+  removeTitle?: string | removeFnType<string>;
+  renameTitle?: string | removeFnType<string>;
+  showRemoveBtn?: boolean | removeFnType<boolean>;
+  showRenameBtn?: boolean | removeFnType<boolean>;
+}
+
+
+type dblClickExpandFn<T> = (treeId: string, treeNode: object) => T;
+
+interface IView {
+  addDiyDom?: dblClickExpandFn<void>;
+  addHoverDom?: dblClickExpandFn<void>;
+  autoCancelSelected?: boolean;
+  dblClickExpand?: boolean | dblClickExpandFn<boolean>;
+  expandSpeed?: string | number;
+  fontCss?: IJSON | dblClickExpandFn<IJSON>;
+  nameIsHTML?: boolean;
+  removeHoverDom?: dblClickExpandFn<void>;
+  selectedMulti?: boolean;
+  showIcon?: boolean | dblClickExpandFn<boolean>;
+  showLine?: boolean;
+  showTitle?: boolean | dblClickExpandFn<boolean>;
+  txtSelectedEnable?: boolean;
+}
+
+interface ISetting {
+  async?: IAsync;
+  callback?: ICallback;
+  check?: ICheck;
+  data?: IData;
+  edit?: IEdit;
+  view?: IView;
+}
+
+
+type filterFnType = (node: IJSON) => boolean;
+
+interface IzTreeObj {
+  setting: ISetting;
+  addNodes: (parentNode: object, index?: number, newNodes?: IJSON[] | IJSON, isSilentBoolean?: boolean) => IJSON[];
+  cancelEditName: (newName?: string) => void;
+  cancelSelectedNode: (treeNode?: object) => void;
+  checkAllNodes: (checked: boolean) => void;
+  checkNode: (treeNode: IJSON, checked?: boolean, checkTypeFlag?: boolean, callbackFlag?: boolean) => void;
+  copyNode: (targetNode: object, treeNode: IJSON, moveType: string, isSilent: boolean) => IJSON;
+  destroy: () => void;
+  editName: (treeNode: IJSON) => void;
+  expandAll: (expandFlag: boolean) => boolean | null;
+  expandNode: (treeNode: IJSON, expandFlag?: boolean, sonSign?: boolean, focus?: boolean, callbackFlag?: boolean) => boolean | null;
+  getChangeCheckedNodes: () => IJSON[];
+  getCheckedNodes: (checked?: boolean) => IJSON[];
+  getNodeByParam: (key: string, value: any, parentNode?: object) => object;
+  getNodeByTId: (tId: string) => object;
+  getNodeIndex: (treeNode: IJSON) => number;
+  getNodes: () => IJSON[];
+  getNodesByFilter: (filter: filterFnType, isSingle?: boolean, parentNode?: IJSON, invokeParam?: any) => object;
+  getNodesByParam: (key: string, value: any, parentNode?: object) => object;
+  getNodesByParamFuzzy: (key: string, value: string, parentNode?: object) => object;
+  getSelectedNodes: () => any;
+  hideNode: (treeNode: IJSON) => void;
+  hideNodes: (treeNodes: IJSON[]) => void;
+  moveNode: (targetNode: object, treeNode: IJSON, moveType: string, isSilent?: boolean) => IJSON;
+  reAsyncChildNodes: (parentNode: IJSON, reloadType: string, isSilent?: boolean, callback?: any) => void;
+  reAsyncChildNodesPromise: (parentNode: IJSON, reloadType: string, isSilent?: boolean) => any; // ps: return Promise object
+  refresh: () => void;
+  removeChildNodes: (parentNode: IJSON) => IJSON[];
+  removeNode: (treeNode: IJSON, callbackFlag?: boolean) => void;
+  selectNode: (treeNode: IJSON, addFlag?: boolean, isSilent?: boolean) => void;
+  setChkDisabled: (treeNode: IJSON, disabled?: boolean, inheritParent?: boolean, inheritChildren?: boolean) => void;
+  setEditable: (editable: boolean) => void;
+  showNode: (treeNode: IJSON) => void;
+  showNodes: (treeNodes: IJSON[]) => void;
+  transformToArray: (treeNodes: IJSON[] | IJSON) => IJSON[];
+  transformTozTreeNodes: (simpleNodes: IJSON[] | IJSON) => IJSON[];
+  updateNode: (treeNode: IJSON, checkTypeFlag?: boolean) => void;
+}
+
+interface IzTree {
+  init?: (dom: any, setting: ISetting, zNodes: IJSON[] | object) => IzTreeObj;
+  getZTreeObj?: (treeId: string) => IzTreeObj;
+  destroy?: (treeId: string) => void;
+  _z?: any;
+}

js/jquery.ztree.all.js

-
 /*
- * JQuery zTree core v3.5.41
+ * JQuery zTree core
+ * v3.5.42
  * http://treejs.cn/
  *
  * Copyright (c) 2010 Hunter.z
@@ -8,8 +8,9 @@
  * Licensed same as jquery - MIT License
  * http://www.opensource.org/licenses/mit-license.php
  *
- * Date: 2020-01-06
+ * Date: 2020-01-19
  */
+
 (function ($) {
   var settings = {}, roots = {}, caches = {},
     //default consts of core
@@ -1358,7 +1359,7 @@
           var icon = (isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node[setting.data.key.icon];
           if (icon) icoStyle.push("background:url(", icon, ") 0 0 no-repeat;");
           if (setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) {
-            icoStyle.push("width:0px;height:0px;");
+            icoStyle.push("display:none;");
           }
         }
         return icoStyle.join('');
@@ -1430,8 +1431,8 @@
         if (!dom) {
           return;
         }
-        // support IE 7
-        if (typeof Element === 'undefined') {
+        // support IE 7 / 8
+        if (typeof Element === 'undefined' || typeof HTMLElement === 'undefined') {
           var contRect = setting.treeObj.get(0).getBoundingClientRect(),
             findMeRect = dom.getBoundingClientRect();
           if (findMeRect.top < contRect.top || findMeRect.bottom > contRect.bottom
@@ -1985,7 +1986,8 @@
     consts = zt.consts;
 })(jQuery);
 /*
- * JQuery zTree excheck v3.5.41
+ * JQuery zTree excheck
+ * v3.5.42
  * http://treejs.cn/
  *
  * Copyright (c) 2010 Hunter.z
@@ -1993,8 +1995,9 @@
  * Licensed same as jquery - MIT License
  * http://www.opensource.org/licenses/mit-license.php
  *
- * Date: 2020-01-06
+ * Date: 2020-01-19
  */
+
 (function ($) {
   //default consts of excheck
   var _consts = {
@@ -2635,7 +2638,8 @@
   }
 })(jQuery);
 /*
- * JQuery zTree exedit v3.5.41
+ * JQuery zTree exedit
+ * v3.5.42
  * http://treejs.cn/
  *
  * Copyright (c) 2010 Hunter.z
@@ -2643,8 +2647,9 @@
  * Licensed same as jquery - MIT License
  * http://www.opensource.org/licenses/mit-license.php
  *
- * Date: 2020-01-06
+ * Date: 2020-01-19
  */
+
 (function ($) {
   //default consts of exedit
   var _consts = {
@@ -3835,4 +3840,4 @@
     }
     return (!root.curEditNode) && (_uCanDo ? _uCanDo.apply(view, arguments) : true);
   }
-})(jQuery);
+})(jQuery);
\ No newline at end of file

js/jquery.ztree.core.js

 /*
- * JQuery zTree core v3.5.41
+ * JQuery zTree core
+ * v3.5.42
  * http://treejs.cn/
  *
  * Copyright (c) 2010 Hunter.z
@@ -7,8 +8,9 @@
  * Licensed same as jquery - MIT License
  * http://www.opensource.org/licenses/mit-license.php
  *
- * Date: 2020-01-06
+ * Date: 2020-01-19
  */
+
 (function ($) {
   var settings = {}, roots = {}, caches = {},
     //default consts of core
@@ -1357,7 +1359,7 @@
           var icon = (isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node[setting.data.key.icon];
           if (icon) icoStyle.push("background:url(", icon, ") 0 0 no-repeat;");
           if (setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) {
-            icoStyle.push("width:0px;height:0px;");
+            icoStyle.push("display:none;");
           }
         }
         return icoStyle.join('');
@@ -1429,8 +1431,8 @@
         if (!dom) {
           return;
         }
-        // support IE 7
-        if (typeof Element === 'undefined') {
+        // support IE 7 / 8
+        if (typeof Element === 'undefined' || typeof HTMLElement === 'undefined') {
           var contRect = setting.treeObj.get(0).getBoundingClientRect(),
             findMeRect = dom.getBoundingClientRect();
           if (findMeRect.top < contRect.top || findMeRect.bottom > contRect.bottom

js/jquery.ztree.excheck.js

 /*
- * JQuery zTree excheck v3.5.41
+ * JQuery zTree excheck
+ * v3.5.42
  * http://treejs.cn/
  *
  * Copyright (c) 2010 Hunter.z
@@ -7,8 +8,9 @@
  * Licensed same as jquery - MIT License
  * http://www.opensource.org/licenses/mit-license.php
  *
- * Date: 2020-01-06
+ * Date: 2020-01-19
  */
+
 (function ($) {
   //default consts of excheck
   var _consts = {

js/jquery.ztree.exedit.js

 /*
- * JQuery zTree exedit v3.5.41
+ * JQuery zTree exedit
+ * v3.5.42
  * http://treejs.cn/
  *
  * Copyright (c) 2010 Hunter.z
@@ -7,8 +8,9 @@
  * Licensed same as jquery - MIT License
  * http://www.opensource.org/licenses/mit-license.php
  *
- * Date: 2020-01-06
+ * Date: 2020-01-19
  */
+
 (function ($) {
   //default consts of exedit
   var _consts = {

js/jquery.ztree.exhide.js

 /*
- * JQuery zTree exHideNodes v3.5.41
+ * JQuery zTree exHideNodes
+ * v3.5.42
  * http://treejs.cn/
  *
  * Copyright (c) 2010 Hunter.z
@@ -7,8 +8,9 @@
  * Licensed same as jquery - MIT License
  * http://www.opensource.org/licenses/mit-license.php
  *
- * Date: 2020-01-06
+ * Date: 2020-01-19
  */
+
 (function ($) {
   var _setting = {
     data: {

js/jquery.ztree.exhide.min.js

-/*
- * JQuery zTree exHideNodes v3.5.41
- * http://treejs.cn/
- *
- * Copyright (c) 2010 Hunter.z
- *
- * Licensed same as jquery - MIT License
- * http://www.opensource.org/licenses/mit-license.php
- *
- * Date: 2020-01-06
- */
-(function(j){j.extend(!0,j.fn.zTree._z,{view:{clearOldFirstNode:function(c,a){for(var b=a.getNextNode();b;){if(b.isFirstNode){b.isFirstNode=!1;e.setNodeLineIcos(c,b);break}if(b.isLastNode)break;b=b.getNextNode()}},clearOldLastNode:function(c,a,b){for(a=a.getPreNode();a;){if(a.isLastNode){a.isLastNode=!1;b&&e.setNodeLineIcos(c,a);break}if(a.isFirstNode)break;a=a.getPreNode()}},makeDOMNodeMainBefore:function(c,a,b){a=d.isHidden(a,b);c.push("<li ",a?"style='display:none;' ":"","id='",b.tId,"' class='",
-m.className.LEVEL,b.level,"' tabindex='0' hidefocus='true' treenode>")},showNode:function(c,a){d.isHidden(c,a,!1);d.initShowForExCheck(c,a);k(a,c).show()},showNodes:function(c,a,b){if(a&&a.length!=0){var f={},g,i;for(g=0,i=a.length;g<i;g++){var h=a[g];if(!f[h.parentTId]){var u=h.getParentNode();f[h.parentTId]=u===null?d.getRoot(c):h.getParentNode()}e.showNode(c,h,b)}for(var j in f)a=d.nodeChildren(c,f[j]),e.setFirstNodeForShow(c,a),e.setLastNodeForShow(c,a)}},hideNode:function(c,a){d.isHidden(c,a,
-!0);a.isFirstNode=!1;a.isLastNode=!1;d.initHideForExCheck(c,a);e.cancelPreSelectedNode(c,a);k(a,c).hide()},hideNodes:function(c,a,b){if(a&&a.length!=0){var f={},g,i;for(g=0,i=a.length;g<i;g++){var h=a[g];if((h.isFirstNode||h.isLastNode)&&!f[h.parentTId]){var j=h.getParentNode();f[h.parentTId]=j===null?d.getRoot(c):h.getParentNode()}e.hideNode(c,h,b)}for(var k in f)a=d.nodeChildren(c,f[k]),e.setFirstNodeForHide(c,a),e.setLastNodeForHide(c,a)}},setFirstNode:function(c,a){var b=d.nodeChildren(c,a),f=
-d.isHidden(c,b[0],!1);b.length>0&&!f?b[0].isFirstNode=!0:b.length>0&&e.setFirstNodeForHide(c,b)},setLastNode:function(c,a){var b=d.nodeChildren(c,a),f=d.isHidden(c,b[0]);b.length>0&&!f?b[b.length-1].isLastNode=!0:b.length>0&&e.setLastNodeForHide(c,b)},setFirstNodeForHide:function(c,a){var b,f,g;for(f=0,g=a.length;f<g;f++){b=a[f];if(b.isFirstNode)break;if(!d.isHidden(c,b)&&!b.isFirstNode){b.isFirstNode=!0;e.setNodeLineIcos(c,b);break}else b=null}return b},setFirstNodeForShow:function(c,a){var b,f,
-g,i,h;for(f=0,g=a.length;f<g;f++){b=a[f];var j=d.isHidden(c,b);if(!i&&!j&&b.isFirstNode){i=b;break}else if(!i&&!j&&!b.isFirstNode)b.isFirstNode=!0,i=b,e.setNodeLineIcos(c,b);else if(i&&b.isFirstNode){b.isFirstNode=!1;h=b;e.setNodeLineIcos(c,b);break}}return{"new":i,old:h}},setLastNodeForHide:function(c,a){var b,f;for(f=a.length-1;f>=0;f--){b=a[f];if(b.isLastNode)break;if(!d.isHidden(c,b)&&!b.isLastNode){b.isLastNode=!0;e.setNodeLineIcos(c,b);break}else b=null}return b},setLastNodeForShow:function(c,
-a){var b,f,g,i;for(f=a.length-1;f>=0;f--){b=a[f];var h=d.isHidden(c,b);if(!g&&!h&&b.isLastNode){g=b;break}else if(!g&&!h&&!b.isLastNode)b.isLastNode=!0,g=b,e.setNodeLineIcos(c,b);else if(g&&b.isLastNode){b.isLastNode=!1;i=b;e.setNodeLineIcos(c,b);break}}return{"new":g,old:i}}},data:{initHideForExCheck:function(c,a){if(d.isHidden(c,a)&&c.check&&c.check.enable){if(typeof a._nocheck=="undefined")a._nocheck=!!a.nocheck,a.nocheck=!0;a.check_Child_State=-1;e.repairParentChkClassWithSelf&&e.repairParentChkClassWithSelf(c,
-a)}},initShowForExCheck:function(c,a){if(!d.isHidden(c,a)&&c.check&&c.check.enable){if(typeof a._nocheck!="undefined")a.nocheck=a._nocheck,delete a._nocheck;if(e.setChkClass){var b=k(a,m.id.CHECK,c);e.setChkClass(c,b,a)}e.repairParentChkClassWithSelf&&e.repairParentChkClassWithSelf(c,a)}}}});var j=j.fn.zTree,l=j._z.tools,m=j.consts,e=j._z.view,d=j._z.data,k=l.$;d.isHidden=function(c,a,b){if(!a)return!1;c=c.data.key.isHidden;typeof b!=="undefined"?(typeof b==="string"&&(b=l.eqs(b,"true")),a[c]=!!b):
-a[c]=typeof a[c]=="string"?l.eqs(a[c],"true"):!!a[c];return a[c]};d.exSetting({data:{key:{isHidden:"isHidden"}}});d.addInitNode(function(c,a,b){a=d.isHidden(c,b);d.isHidden(c,b,a);d.initHideForExCheck(c,b)});d.addBeforeA(function(){});d.addZTreeTools(function(c,a){a.showNodes=function(a,b){e.showNodes(c,a,b)};a.showNode=function(a,b){a&&e.showNodes(c,[a],b)};a.hideNodes=function(a,b){e.hideNodes(c,a,b)};a.hideNode=function(a,b){a&&e.hideNodes(c,[a],b)};var b=a.checkNode;if(b)a.checkNode=function(f,
-e,i,h){(!f||!d.isHidden(c,f))&&b.apply(a,arguments)}});var n=d.initNode;d.initNode=function(c,a,b,f,g,i,h){var j=(f?f:d.getRoot(c))[c.data.key.children];d.tmpHideFirstNode=e.setFirstNodeForHide(c,j);d.tmpHideLastNode=e.setLastNodeForHide(c,j);h&&(e.setNodeLineIcos(c,d.tmpHideFirstNode),e.setNodeLineIcos(c,d.tmpHideLastNode));g=d.tmpHideFirstNode===b;i=d.tmpHideLastNode===b;n&&n.apply(d,arguments);h&&i&&e.clearOldLastNode(c,b,h)};var o=d.makeChkFlag;if(o)d.makeChkFlag=function(c,a){(!a||!d.isHidden(c,
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-arguments)};var s=e.setSonNodeCheckBox;if(s)e.setSonNodeCheckBox=function(c,a,b,f){(!a||!d.isHidden(c,a))&&s.apply(e,arguments)};var t=e.repairParentChkClassWithSelf;if(t)e.repairParentChkClassWithSelf=function(c,a){(!a||!d.isHidden(c,a))&&t.apply(e,arguments)}})(jQuery);
+!function(e){var i={view:{clearOldFirstNode:function(e,i){for(var o=i.getNextNode();o;){if(o.isFirstNode){o.isFirstNode=!1,c.setNodeLineIcos(e,o);break}if(o.isLastNode)break;o=o.getNextNode()}},clearOldLastNode:function(e,i,o){for(var d=i.getPreNode();d;){if(d.isLastNode){d.isLastNode=!1,o&&c.setNodeLineIcos(e,d);break}if(d.isFirstNode)break;d=d.getPreNode()}},makeDOMNodeMainBefore:function(e,i,o){var d=h.isHidden(i,o);e.push("<li ",d?"style='display:none;' ":"","id='",o.tId,"' class='",n.className.LEVEL,o.level,"' tabindex='0' hidefocus='true' treenode>")},showNode:function(e,i,o){h.isHidden(e,i,!1),h.initShowForExCheck(e,i),d(i,e).show()},showNodes:function(e,i,o){if(i&&0!=i.length){var d,t,n={};for(d=0,t=i.length;d<t;d++){var s=i[d];if(!n[s.parentTId]){var r=s.getParentNode();n[s.parentTId]=null===r?h.getRoot(e):s.getParentNode()}c.showNode(e,s,o)}for(var a in n){var 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r=h.isHidden(e,o);h.isHidden(e,o,r),h.initHideForExCheck(e,o)}),h.addBeforeA(function(e,i,o){}),h.addZTreeTools(function(t,n){n.showNodes=function(e,i){c.showNodes(t,e,i)},n.showNode=function(e,i){e&&c.showNodes(t,[e],i)},n.hideNodes=function(e,i){c.hideNodes(t,e,i)},n.hideNode=function(e,i){e&&c.hideNodes(t,[e],i)};var s=n.checkNode;s&&(n.checkNode=function(e,i,o,d){e&&h.isHidden(t,e)||s.apply(n,arguments)})});var a=h.initNode;h.initNode=function(e,i,o,d,t,n,s){var r=(d||h.getRoot(e))[e.data.key.children];h.tmpHideFirstNode=c.setFirstNodeForHide(e,r),h.tmpHideLastNode=c.setLastNodeForHide(e,r),s&&(c.setNodeLineIcos(e,h.tmpHideFirstNode),c.setNodeLineIcos(e,h.tmpHideLastNode)),t=h.tmpHideFirstNode===o,n=h.tmpHideLastNode===o,a&&a.apply(h,arguments),s&&n&&c.clearOldLastNode(e,o,s)};var s=h.makeChkFlag;s&&(h.makeChkFlag=function(e,i){i&&h.isHidden(e,i)||s.apply(h,arguments)});var r=h.getTreeCheckedNodes;r&&(h.getTreeCheckedNodes=function(e,i,o,d){if(i&&0<i.length){var t=i[0].getParentNode();if(t&&h.isHidden(e,t))return[]}return r.apply(h,arguments)});var N=h.getTreeChangeCheckedNodes;N&&(h.getTreeChangeCheckedNodes=function(e,i,o){if(i&&0<i.length){var d=i[0].getParentNode();if(d&&h.isHidden(e,d))return[]}return N.apply(h,arguments)});var l=c.expandCollapseSonNode;l&&(c.expandCollapseSonNode=function(e,i,o,d,t){i&&h.isHidden(e,i)||l.apply(c,arguments)});var f=c.setSonNodeCheckBox;f&&(c.setSonNodeCheckBox=function(e,i,o,d){i&&h.isHidden(e,i)||f.apply(c,arguments)});var u=c.repairParentChkClassWithSelf;u&&(c.repairParentChkClassWithSelf=function(e,i){i&&h.isHidden(e,i)||u.apply(c,arguments)})}(jQuery);
\ No newline at end of file

log v3.x.txt

@@ -14,6 +14,11 @@
 </font>
 
 
+*2020.01.19* v3.5.42
+   * merge PullRequest(fixed 'HTMLElement undefined' error)     Thanks @ChangJin0520
+   * merge PullRequest(Add TypeScript type definition)     Thanks @Itroads
+   * fixed awesomeStyle    Thanks @Jermyk93
+
 *2020.01.06* v3.5.41
    * [修改] 修正 API
 

package.json

+{
+  "name": "@ztree/ztree_v3",
+  "description": "zTree is a multi-functional 'tree plug-ins.' based on jQuery. The main advantages of zTree includes excellent performance, flexible configuration, and the combination of multiple functions.",
+  "version": "3.5.42",
+  "homepage": "http://www.treejs.cn/v3/main.php",
+  "author": "zTree (https://github.com/zTree)",
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "http://www.treejs.cn/v3/main.php#_license"
+    }
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/zTree/zTree_v3.git"
+  },
+  "dependencies": {
+    "jquery": ">=1.4.4"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "keywords": [
+    "tree",
+    "jquery",
+    "plug-in",
+    "plugin",
+    "ztree",
+    "html",
+    "node"
+  ],
+  "typings": "index.d.ts"
+}