Passing Data from child app back to parent app.

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Jason
Jason about 12 hours 前
编辑： Jason about 12 hours 前
Hello. I am trying to pass data from from a child app that is called from within my main app.
My main app is H_TestSoftware.mapp.
In this app there is a pushbutton (PlotManipButtonPushed) that calls a 2nd app (my child app) and passes in an axes and table from the main app.
PlotManipButtonPushed(app, event)
ax1=app.UIAxes3
ex=app.UITable.
PlotAnalysis(ax1, ex); % My Child App
In the startup code of my child app (PlotAnalysis.mapp), I have this:
function startupFcn(app, ax, ex)
app.sourceAxes = ax; % Keep reference to original axes
app.out=ex; % Original parent table I want to pass data back to
where sourceAxes and out are defined in the child app properties
properties (Access = public)
sourceAxes % Keep reference to your original axes
out % used tor eturn data back to calling APP
So in my child app(PlotAnalysis), I have a push button which collects data from a uitable in the (child) app and then I thought I can assign it to the out property (as its linked to the uitable in parent app) and it will then populate the calling apps uitable - but it doesn't
function TestButtonPushed(app, event)
% Get Data from Table (in child app)
T=app.UITable;
data=T.Data;
% send back to calling app's table
app.out.Data=data;
Unable to perform assignment because dot indexing is not supported for variables of this type.
Error in PlotAnalysis/TestButtonPushed (line 1434)
app.out.Data=data;
1: Any suggestions to what Im doing wrong please.
2: Another question, is it possible to use some functions defined in my main app in the child app so I don't have to recreate them in it.
thanks
Jason

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