Copy nodes and sub-nodes of uitree to another uitree

10 次查看（过去 30 天）

Hossein Sadeghi 2022-2-15

回答： James Sweetman 2023-1-2

Hi,

I have two trees in app-designer and created some nodes and subnodes in one of them as follows:

for i=1:length(data1)
    nodes(i) = uitreenode(tree1,'Text',data1(i));
    subnodes(i) = uitreenode(nodes(i),'Text',data2(i));
end

Now I want to copy these nodes and subnodes to the second tree. I used:

Copyobj(nodes, tree2);

This works fine when the tree has no subnodes, but throw error for my case with subnodes.

Simon Chan 2022-2-15

Did you try the following?

copyobj(nodes(1),tree2)
copyobj(nodes(2),tree2)

Hossein Sadeghi 2022-2-15

Yes, same error!

James Sweetman 2023-1-2

This seems to work!

arrayfun(@(x,y) copyobj(flipud(x.Children),y),tree1,tree2)

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