GUI error in push button

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ali hassan
ali hassan 2021-2-5
评论： ali hassan 2021-2-9
i am making a GUI in matlab and i am using a push button.
code runs in the push button and the code gives three output. whwn i am trying to copy output to another block, it gives eror.
error:
Unrecognized property 'value' for class 'matlab.ui.control.NumericEditField'.
code:
classdef app1 < matlab.apps.AppBase
% Properties that correspond to app components
properties (Access = public)
UIFigure matlab.ui.Figure
Button matlab.ui.control.Button
LatEditFieldLabel matlab.ui.control.Label
LatEditField matlab.ui.control.NumericEditField
end
% Callbacks that handle component events
methods (Access = private)
% Button pushed function: Button
function ButtonPushed(app, event)
lats = [34.1989 34.0105 34.067894 34.1166 34.0151]; longs = [72.0231 71.9876 71.992783 72.0216 71.5249];
[x,y] = grn2eqa(lats,longs,[34.1166, 72.0216]);
% x=[8 0 -8 0 ].*100; %%x=[x_1 x_2 x_3 x_p]
% x(5) = -x(5); y(5) = -y(5);
% y=[-4 8 -4 5].*100; %%y=[y_1 y_2 y_3 y_p]
z=[0 0 0 0]; %%z=[z_1 z_2 z_3 z_p]
c=2.997924580*10^8;
%% Source TDOA calculation
z_s=0.0098;
t1 = (sqrt((x(5)-x(4))^2+(y(5)-y(4))^2+(z_s-z(4))^2)-sqrt((x(5)-x(1))^2+(y(5)-y(1))^2+(z_s-z(1))^2))/c
t2 = (sqrt((x(5)-x(4))^2+(y(5)-y(4))^2+(z_s-z(4))^2)-sqrt((x(5)-x(2))^2+(y(5)-y(2))^2+(z_s-z(2))^2))/c
t3 = (sqrt((x(5)-x(4))^2+(y(5)-y(4))^2+(z_s-z(4))^2)-sqrt((x(5)-x(3))^2+(y(5)-y(3))^2+(z_s-z(3))^2))/c
%% Source localization
syms xs ys zs %our unknowns
eqn1 = sqrt((xs-x(4))^2+(ys-y(4))^2+(zs-z(4))^2)-sqrt((xs-x(1))^2+(ys-y(1))^2+(zs-z(1))^2)-(c*t1);
eqn2 = sqrt((xs-x(4))^2+(ys-y(4))^2+(zs-z(4))^2)-sqrt((xs-x(2))^2+(ys-y(2))^2+(zs-z(2))^2)-(c*t2);
eqn3 = sqrt((xs-x(4))^2+(ys-y(4))^2+(zs-z(4))^2)-sqrt((xs-x(3))^2+(ys-y(3))^2+(zs-z(3))^2)-(c*t3);
sol = solve([eqn1, eqn2, eqn3], [xs ys zs]);
%%
m = 1;
for n = 1:length(sol.xs)
possibleSol(1,m) = double(sol.xs(n));
possibleSol(2,m) = double(sol.ys(n));
possibleSol(3,m) = double(sol.zs(n))
m=m+1;
end
%%
%%Filtering Results
%idx = all(possibleSol < 0) | all(imag(possibleSol) ~=0)
idx = possibleSol(3,:) < 0 | any(imag(possibleSol) ~=0)
possibleSol(:, idx) = [];
[lat,long] = eqa2grn(possibleSol(1),possibleSol(2),[34.1166, 72.0216])
app.LatEditField.value=lat
end
end
% Component initialization
methods (Access = private)
% Create UIFigure and components
function createComponents(app)
% Create UIFigure and hide until all components are created
app.UIFigure = uifigure('Visible', 'off');
app.UIFigure.Position = [100 100 640 480];
app.UIFigure.Name = 'UI Figure';
% Create Button
app.Button = uibutton(app.UIFigure, 'push');
app.Button.ButtonPushedFcn = createCallbackFcn(app, @ButtonPushed, true);
app.Button.Position = [135 436 100 22];
% Create LatEditFieldLabel
app.LatEditFieldLabel = uilabel(app.UIFigure);
app.LatEditFieldLabel.HorizontalAlignment = 'right';
app.LatEditFieldLabel.Position = [130 343 25 22];
app.LatEditFieldLabel.Text = 'Lat';
% Create LatEditField
app.LatEditField = uieditfield(app.UIFigure, 'numeric');
app.LatEditField.Position = [170 343 100 22];
% Show the figure after all components are created
app.UIFigure.Visible = 'on';
end
end
% App creation and deletion
methods (Access = public)
% Construct app
function app = app1
% Create UIFigure and components
createComponents(app)
% Register the app with App Designer
registerApp(app, app.UIFigure)
if nargout == 0
clear app
end
end
% Code that executes before app deletion
function delete(app)
% Delete UIFigure when app is deleted
delete(app.UIFigure)
end
end
end

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采纳的回答

Mario Malic
Mario Malic 2021-2-5
Properties are case-sensitive.
app.LatEditField.Value=lat
  3 个评论
显示 1更早的评论
Mario Malic
Mario Malic 2021-2-7
HTML component has property called HTMLSource, use it to set the path to your file.
ali hassan
ali hassan 2021-2-9
https://www.mathworks.com/matlabcentral/answers/736742-gui-error-in-push-button#comment_1313217
i have given the path and it looks like this but now my push button is also giving error and html is not accessible

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