uitable row display-problem

2013 2 6
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Hi,
I have a strange problem, I did a uitable and concatenate the rows but it displays the data from row 5. Can someone tell me why? and how to display the data from row 1?
Thanks
[EDITED, copied from Answers section]
Hi,
Yes, it is with GUIDE.
The code is:
cData = {AInfo, BInfo, CInfo, DInfo, EInfo};
old_data=get(handles.infoTable,'data')
new_data=[old_data;cData]
set(handles.infoTable, 'data',new_data);
The output is:
old_data =
'' '' '' '' ''
'' '' '' '' ''
'' '' '' '' ''
'' '' '' '' ''
new_data =
'' '' '' '' ''
'' '' '' '' ''
'' '' '' '' ''
'' '' '' '' ''
[1x116 char] [0.9764] [0.3566] [0.1619] [0.5874]
Any idea why the old_data is giving 4 empty rows?
Thx.

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Azzi Abdelmalek
Azzi Abdelmalek 2013-2-6
Post an example. Are you using a guide?
Jan
Jan 2013-2-7
编辑：Jan 2013-2-7
Please add all information, which are required to understand the problem, in the original question. Then a reader can get all details by reading the question and not by collecting different informations from comments and answers.
old_data contains empty values, when the uitable contains empty fields only. Currently the posted code does not reveal, why the first row should contain any values.

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 采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2013-2-7

0 个投票

Maybe you should initialize in your opening function
set(handles.infoTable, 'data',[]);

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as hz
as hz 2013-2-7
Hi,
Thanks for all the help. I appriciate it.
When I put the "set(handles.infoTable, 'data',[]);" the results is always overwritten in the first row.
It can not design using GUIDE a uitable with 1 row as the minimum is always 4.
Any idea how to slove it?
Thanks
Azzi Abdelmalek
Azzi Abdelmalek 2013-2-7
I did not understand. Can you post what you did?
as hz
as hz 2013-2-7
Hi,
I atached the code, whcih is mainly one uitable and one pushbutton.
Hope it helps.
The output starts from row 5 and not from row 1.
Thanks.
function varargout = untitled1(varargin)
% UNTITLED1 MATLAB code for untitled1.fig
% UNTITLED1, by itself, creates a new UNTITLED1 or raises the existing
% singleton*.
%
% H = UNTITLED1 returns the handle to a new UNTITLED1 or the handle to
% the existing singleton*.
%
% UNTITLED1('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in UNTITLED1.M with the given input arguments.
%
% UNTITLED1('Property','Value',...) creates a new UNTITLED1 or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before untitled1_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to untitled1_OpeningFcn via varargin.
%
% *See GUI Options on GUIDE's Tools menu. Choose "GUI allows only one
% instance to run (singleton)".
%
% See also: GUIDE, GUIDATA, GUIHANDLES
% Edit the above text to modify the response to help untitled1
% Last Modified by GUIDE v2.5 07-Feb-2013 11:31:19
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @untitled1_OpeningFcn, ...
'gui_OutputFcn', @untitled1_OutputFcn, ...
'gui_LayoutFcn', [] , ...
'gui_Callback', []);
if nargin && ischar(varargin{1})
gui_State.gui_Callback = str2func(varargin{1});
end
if nargout
[varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
else
gui_mainfcn(gui_State, varargin{:});
end
% End initialization code - DO NOT EDIT
% --- Executes just before untitled1 is made visible.
function untitled1_OpeningFcn(hObject, eventdata, handles, varargin)
% This function has no output args, see OutputFcn.
% hObject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% varargin command line arguments to untitled1 (see VARARGIN)
% Choose default command line output for untitled1
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes untitled1 wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = untitled1_OutputFcn(hObject, eventdata, handles)
% varargout cell array for returning output args (see VARARGOUT);
% hObject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Get default command line output from handles structure
varargout{1} = handles.output;
% --- Executes on button press in pushbutton1.
function pushbutton1_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
handles.output = hObject;
cData = {1,2,3,4,5};
old_data=get(handles.infoTable,'data');
new_data=[old_data;cData];
set(handles.infoTable, 'data',new_data);
guidata(hObject, handles);
Azzi Abdelmalek
Azzi Abdelmalek 2013-2-7
I am not seeing set(handles.infoTable, 'data',[]); in your untitled1_OpeningFcn
as hz
as hz 2013-2-7
Thanks a lot. I understand what was the problem.

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