我的代码如下:
var setting = {
view: {
dblClickExpand: false,
showLine: true,
selectedMulti: false
},
data: {
simpleData: {
enable: true
}
},
callback: {
beforeClick: function(treeId, treeNode) {
var zTree = $.fn.zTree.getZTreeObj("treeDemo");
if (treeNode.isParent) {
zTree.expandNode(treeNode);
return false;
} else {
return true;
}
},
onDblClick: function(treeId, treeNode) {
var zTree = $.fn.zTree.getZTreeObj("treeDemo");
if (treeNode.isParent) {
zTree.expandNode(treeNode);
return false;
} else {
do_select();
return true;
}
}
}
};
现在问题是 不管在哪双击,都触发了onDblClick: function

不仔细看 API 说明呀， 根据 onDblClick 的 treeNode 参数就可以轻松判断了呀

给父节点加半勾选状态属性

if(!treeNode.isParent){
return ;
}

函数参数少了
function(e, treeId, treeNode)