Single Selection in Uitable

7 次查看（过去 30 天）

Stéphanie 2021-2-4

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/735782-single-selection-in-uitable

评论： Voss 2021-12-26

Hi,

Is there a way to force Single Row Selection in a uitable (new version with appdesigner) ?

I use a table to show properties (in columns) of a list of objects (in rows). I want that the user selects one (and only one) object and uses some push buttons to edit / suppress / compute the object (As edit or compute callbacks open a dialog box, i don't want that several dialog boxes open if the user selected serveral objects).

Stéphanie.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Mario Malic 2021-2-4

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/735782-single-selection-in-uitable#answer_614487

Hi,

you can't force it, but you can validate the selection.

Event.Indices returns n by 2 array (row, column). If all elements in the first column are equal then the selection is valid and you can continue with the computation. Otherwise, issue a warning with uialert.