过滤子节点
getSimpleCheckedNodes(store) {const checkedNodes = [];const traverse = function(node) {const childNodes = node.root ? node.root.childNodes : node.childNodes;childNodes.forEach(child => {if (child.checked) {checkedNodes.push(child.data);}if (child.indeterminate) {traverse(child);}});};traverse(store);return checkedNodes;},
调用
console.log(this.getSimpleCheckedNodes(this.$refs.tree.store));
