How to select/highlight a cell in the uitable automatically? Thank you.

Question

Jonathan Wang 2011-5-1

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/6590-how-to-select-highlight-a-cell-in-the-uitable-automatically-thank-you

评论： Maryam Abbaszadeh 2020-9-11

Hi,

I am working on part of my project, which the code update the output automatically if user chooses some cell in the uitable:

suppose we have a 2 rows * 1 column in the uitable like the following:

A

B

In my projects, A and B correspond to different outputs: they plot different curves in the same axis. What I want to do is that:

1, when user chooses A, we plot the curve A in the axes,

2, when user chooses B, we plot the curve B in the axes,

3, if user chooses both A and B, the code would plot the curve A in the axes, and update the uitable with only A selected, ie, we force to choose one cell at one time.

My question is that: in case 3, when users chooses both A and B, how can I update uitable to make only A chosen/hightlighted? I can re-set the uitable, but I don't know to make A to be chosen automatically after I re-set the uitable.

Thank you.

Jon

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。

Answer 1

Andrew Newell 2011-5-2

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/6590-how-to-select-highlight-a-cell-in-the-uitable-automatically-thank-you#answer_9074

There is no way to select a table cell programmatically.

4 个评论
显示 2更早的评论隐藏 2更早的评论

Rick 2013-3-7

it's a pity. Generating a callback cannot affect which cell is highlighted.

Maryam Abbaszadeh 2020-9-11

Hi,

I have a simillar problem, I want to activate first cell of table([A 1])and show it A1 ina lable component. i tried above code but it didn't worked, how can I solve this problem ?

Thanks for your help.

请先登录，再进行评论。

Answer 2

Teja Muppirala 2011-5-2

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/6590-how-to-select-highlight-a-cell-in-the-uitable-automatically-thank-you#answer_9078

在 MATLAB Online 中打开

For what you are trying to do, a listbox would be a more natural choice.

Here 'Max = 1' is saying that you can only select one at a time.

figure
uicontrol('style','listbox','String',{'A' 'B'},'Max',1,'units','n','position',[0 0 .1 1],'background','w')

2 个评论
显示无隐藏无

Teja Muppirala 2011-5-2

And you CAN select listbox entries programatically.

Jonathan Wang 2011-5-2

really thank you Teja. I actually have two uitables, each of which has multiple columns, so I gotta use uitables. I used A and B in my question to make it simple.

请先登录，再进行评论。