项目常用功能模块(1)-ztree查找节点

ztree查找节点功能模块：

/** *查找节点 */var nodeList = [];$scope.searchNode=function(event, treeNode, treeId) {var key = $scope.preState.seachValue;var zTree = $.fn.zTree.getZTreeObj("tree");if (key != "") {//updateNodes(false);clearFlag();shownodeone();nodeList = zTree.getNodesByParamFuzzy("name", key);updateNodes(true);} else if (key == "") {//updateNodes(false);clearFlag();shownodeone();}};function updateNodes(highlight, treeId) {var zTree = $.fn.zTree.getZTreeObj("tree");for (var i = 0, l = nodeList.length; i < l; i++) {var parentNode = null;var parentNodes = null;nodeList[i].highlight = highlight;console.log("detect");console.log(nodeList[i]);zTree.updateNode(nodeList[i]);parentNode = nodeList[i].getParentNode();parentNodes = getParentNodes_ztree(treeId, parentNode);zTree.expandNode(parentNodes, true, false, false);zTree.expandNode(parentNode, true, false, false);}}function clearFlag(){var zTree = $.fn.zTree.getZTreeObj("tree");zTree.expandAll(false);var nodes = zTree.transformToArray(zTree.getNodes());var nodeLength = nodes.length;for (var i = 0; i < nodeLength; i++) {var parentNode = null;var parentNodes = null;nodes[i].highlight = false;zTree.updateNode(nodes[i]);}}function shownodeone() {var treeObj = $.fn.zTree.getZTreeObj("tree");var nodes = treeObj.transformToArray(treeObj.getNodes());var nodeLength = nodes.length;for (var i = 0; i < nodeLength; i++) {if (nodes[i].id == '0') {//根节点：展开treeObj.expandNode(nodes[i], true, false, false);} else {//非根节点：收起treeObj.expandNode(nodes[i], false, false, false);}}};//递归得到指定节点的父节点的父节点....直到根节点function getParentNodes_ztree(treeId, node) {if (node != null) {var treeObj = $.fn.zTree.getZTreeObj(treeId);var parentNode = node.getParentNode();return getParentNodes_ztree(treeId, parentNode);} else {return node;}}

好