Question

如何解决ztree获取选中节点时不能进入可视区域出现BUG

Answer 1

function onAsyncSuccess(event, treeId, treeNode, msg) {
curAsyncCount--;
if (curStatus == "expand") {
expandNodes(treeNode.children);
} else if (curStatus == "async") {
asyncNodes(treeNode.children);
}
if (curAsyncCount <= ) {
curStatus = "";
// 节点定位
if(devicesSelect.selectNodeId){
// 节点变成被选中状态
var zTree = $.fn.zTree.getZTreeObj(zTreeId);
zTree.cancelSelectedNode();
$("#" + devicesSelect.selectNodeId + "_a").addClass("curSelectedNode");
$("#treeDiv").animate({scrollTop:$("#"+devicesSelect.selectNodeId).offset().top-},);//是ms,也可以用slow代替
devicesSelect.selectNodeId = "";
}
}
}
function expandNodes(nodes) {
if (!nodes) return;
curStatus = "expand";
var zTree = $.fn.zTree.getZTreeObj(zTreeId);
for (var i=, l=nodes.length; i<l; i++) {
if(ids.indexOf(nodes[i].id) != -){
if (nodes[i].isParent&&(ids.substring(,ids.indexOf(","))!=nodes[i].id)) {