Create .txt file and open dialog for saving-path

2015 7 29
2 个回答
回答已采纳
更新时间：2021 2 6
9 次查看（30 天）

0 个投票

Hello, how can I use the function "writetable" in a way, that it opens a dialog and asks me where to save the newly generated ".txt"-file? With "iuputfile"?

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 采纳的回答

Jan
Jan 2015-7-29

2 个投票

You can't. This is a job for uiputfile.
[FileName, PathName, FilterIndex] = uiputfile('*.txt', 'Save table as:');
if ~ischar(FileName)
disp('User aborted the dialog');
return;
end
File = fullfile(PathName, FileName);
writetable(T, File);

1 个评论
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Ali Afruzi
Ali Afruzi 2021-2-6
Thank you @Jan
Someon also can use
[FileName, PathName, FilterIndex] = uiputfile('*.txt', 'Save table as:');
if ischar(FileName)
File = fullfile(PathName, FileName);
writetable(T, File);
else
disp('User aborted the dialog');
end
without using 'return'.

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更多回答（1 个）

Felix Ludwig
Felix Ludwig 2015-7-30

0 个投票

figured it out by myself
[filename, pathname]=uiputfile('*.txt','Save');
vname=@(x) inputname(1);
i=vname(Table_1);
filename=[pathname i '.txt'];
writetable(Table_1,filename,'Delimiter','\t');

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