Return value from a UITABLE
5 ビュー (過去 30 日間)
古いコメントを表示
Hi All,
Does anyone know if there is a way to search for a specific value in a UI Table and return the value in the column next to it?
I am using a GUI and the user selects a value from a lsitbox and I would like to look for that selected value in the 3 column UITABLE that is in the GUI (that already has data in it) and return the value in the column next to it.
They value being searched for is always in column 1 of the UITABLE (if that helps at all).
Any help is appreciated!!
Rob
0 件のコメント
採用された回答
Walter Roberson
2013 年 2 月 14 日
編集済み: Walter Roberson
2013 年 2 月 14 日
curdata = get(handles.uitable, 'data');
tf = ismember(curdata(:,1), ValueToLocate);
adjacent_value = curdata(tf, 2);
if numel(adjacent_value) ~= 1
error('match fail');
end
This would probably leave you with a 1 x 1 cell, so use adjacent_value{1}
5 件のコメント
Walter Roberson
2013 年 2 月 15 日
Are the uitable entries in a different order? If not, then the entry you want is
curdata{rownumber, 2}
その他の回答 (1 件)
Image Analyst
2013 年 2 月 14 日
Get the table data:
tableData = get(handles.table1, 'Data');
You might have to use cell2mat(tableData) - I don't remember. Then use extract the column you're looking for and use ismember() or find() to find the matching value. Be sure to know the FAQ. So you might want to do
theColumn = tableData(:, 1); % Get column 1
row = find(abs(theColumn - theSoughtValue) < 0.00001);
Then just get the next column.
theValueWeWant = table(row, 2);
参考
カテゴリ
Help Center および File Exchange で Migrate GUIDE Apps についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!