feat: treeData支持自定义属性[JCJS-2535]

build/Tree.js

@@ -505,7 +505,8 @@ var Tree = function (_React$Component) {
 
     var selectedNodes = [];
     if (selectedKeys.length) {
-      (0, _util.loopAllChildren)(this.props.children, function (item) {
+      var treeNodes = this.props.children || treeNode.props.root.cacheTreeNodes;
+      (0, _util.loopAllChildren)(treeNodes, function (item) {
         if (selectedKeys.indexOf(item.key) !== -1) {
           selectedNodes.push(item);
         }
@@ -1283,14 +1284,20 @@ var _initialiseProps = function _initialiseProps() {
     }
     var loop = function loop(data) {
       return data.map(function (item) {
+        var key = item.key,
+            title = item.title,
+            children = item.children,
+            isLeaf = item.isLeaf,
+            others = _objectWithoutProperties(item, ['key', 'title', 'children', 'isLeaf']);
+
         if (item.children) {
           return _react2["default"].createElement(
             _TreeNode2["default"],
-            { key: item.key, title: renderTitle ? renderTitle(item) : item.key, isLeaf: item.isLeaf },
+            _extends({}, others, { key: key, title: renderTitle ? renderTitle(item) : key, isLeaf: isLeaf }),
             loop(item.children)
           );
         }
-        return _react2["default"].createElement(_TreeNode2["default"], { key: item.key, title: renderTitle ? renderTitle(item) : item.key, isLeaf: true });
+        return _react2["default"].createElement(_TreeNode2["default"], _extends({}, others, { key: key, title: renderTitle ? renderTitle(item) : key, isLeaf: true }));
       });
     };
     return loop(data);

build/infiniteScroll.js

@@ -70,7 +70,16 @@ var InfiniteScroll = function (_Component) {
     };
 
     _this.handleScrollY = function () {
-      var rowHeight = _this.props.store.getState().rowHeight;
+      var store = _this.props.store;
+
+      var parentElement = _this.getParentElement(_this.scrollComponent);
+      if (!parentElement) {
+        return;
+      }
+      var scrollEl = parentElement;
+      var scrollY = scrollEl && scrollEl.clientHeight;
+
+      var rowHeight = store.getState().rowHeight;
       //默认显示20条，rowsInView根据定高算的。在非固定高下，这个只是一个大概的值。
       _this.rowsInView = scrollY ? Math.floor(scrollY / rowHeight) : _config2["default"].defaultRowsInView;
 

demo/demolist/Demo12.js

@@ -11,6 +11,7 @@ const treeData = [
   {
     title: '0-0',
     key: '0-0',
+    ext: '自定义属性',
     children: [
       {
         title: '0-0-0',
@@ -48,6 +49,7 @@ const treeData = [
   {
     title: '0-2',
     key: '0-2',
+    ext: '自定义属性'
   },
 ];
 

src/Tree.js

@@ -464,7 +464,8 @@ onExpand(treeNode,keyType) {
     
     const selectedNodes = [];
     if (selectedKeys.length) {
-      loopAllChildren(this.props.children, (item) => {
+      const treeNodes = this.props.children || treeNode.props.root.cacheTreeNodes
+      loopAllChildren(treeNodes, (item) => {
         if (selectedKeys.indexOf(item.key) !== -1) {
           selectedNodes.push(item);
         }
@@ -959,14 +960,15 @@ onExpand(treeNode,keyType) {
       return renderTreeNodes(data);
     }
     const loop = data => data.map((item) => {
+      const { key, title, children, isLeaf , ...others } = item;
       if (item.children) {
         return (
-          <TreeNode key={item.key} title={renderTitle ? renderTitle(item) : item.key} isLeaf={item.isLeaf}>
+          <TreeNode {...others} key={key} title={renderTitle ? renderTitle(item) : key} isLeaf={isLeaf}>
             {loop(item.children)}
           </TreeNode>
         );
       }
-      return <TreeNode key={item.key} title={renderTitle ? renderTitle(item) : item.key} isLeaf={true}/>;
+      return <TreeNode {...others} key={key} title={renderTitle ? renderTitle(item) : key} isLeaf={true}/>;
     });
     return loop(data);
   }