CIAO!
Ho bisogno di aiuto per ottenere un riferimento alla tabella all'interno dell'istruzione On Close della suddetta tabella.
Ho uno script semplice: interfaccia grafica con pulsante "Apri", che apre una tabella dati e una casella combinata con un elenco di tabelle.
Tengo traccia anche delle tabelle in un array associativo con i nomi delle tabelle come chiavi e i riferimenti alle tabelle come valori.
Ho un paio di namespace legacy che devo gestire in questo script. Per rimuovere una tabella dalla casella combinata, utilizzo il trucco Eval(Eval Expr(Expr())) nell'istruzione OnClose. Tuttavia, questo trucco non funziona per rimuovere una tabella da un array associativo.
C'è un altro trucco con Function({this}, _dt = ((this << Child) << Get Data Table)). Funziona correttamente per ottenere il riferimento alla tabella dati, ma smette di funzionare quando lo inserisco in Eval(Eval Expr(Expr()))).
I tried to get the reference to the table separately, but looks like I don't know how Function({this}, ) works. How do I assign a result of this function to a variable?&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;/P&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;
&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;br /&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;
&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;P&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;Anyways, here's the latest iteration of my script, please help me tweak it to make it work.&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;/P&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;
&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;P&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;Eventually, I will need to handle data table manual name changes somehow and reflect it in the combo box.&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;/P&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;
&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;PRE&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;CODE class=" language-jsl"&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;Names Default To Here( 1 );
data = New Namespace(
"DataTables"
);
gui = New Namespace(
"GUI"
);
data:tablesListAA = [=&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt; ];
gui:guiWindow = Expr(
Border Box( Left( 10 ), Right( 10 ), Top( 10 ), Bottom( 10 ), Sides( 15 ),
V List Box(
gui:cb = Combo Box(
{},
selection = gui:cb &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt; GetSelected();
Print( "Selected: " || selection );
Current Data Table( data:tablesListAA[selection] );
Print( "Current Data Table: " || (Current Data Table() &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt; Get Name) );
),
Button Box( "Add Table",
filePath = Pick File(
"Select JMP File",
"$SAMPLE_DATA",
{"JMP Files|jmp;jsl;jrn", "All Files|*"},
1,
0,
"newJmpFile.jmp"
);
dt = Open( filePath );
Eval(
Eval Expr(
dt &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt; On Close(
getTable = Function( {this},
_table = ((this &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt; Child) &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt; Get Data Table);
Return(_table);
);
_table = getTable(this);
Local( {data = Namespace( Expr( data &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt; Get Name ) ), gui = Namespace( Expr( gui &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt; Get Name ) ), _table = Expr(_table)},
Try(
_tableName = _table &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt; Get Name;
Print("Trying to remove: "||_tableName);
Remove From( data:tablesListAA, _tableName );
gui:cb &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt; Set Items( data:tablesListAA &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt; Get Keys );
)
)
)
)
);
dtName = dt &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt; Get Name();
Insert Into( data:tablesListAA, dtName, dt );
gui:cb &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt; Set Items( data:tablesListAA &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt; Get Keys );
)
)
)
);
nw = New Window( "Test table selection", gui:guiWindow );
&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;/CODE&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;/PRE&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;
&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;br /&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;
&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;br /&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;/lingo-body&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;lingo-labs id="lingo-labs-918808" slang="en-US" mode="CREATE"&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;lingo-label&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;Automation and Scripting&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;/lingo-label&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;/lingo-labs&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;
Di solito valuto solo il nome/riferimento della tabella alla chiusura. Puoi anche usare < questo sarà un riferimento alla finestra della tabella dati (l'indice dello script ne contiene un esempio).
Scopri di più...
Names Default To Here(1);
data = New Namespace(
"DataTables"
);
gui = New Namespace(
"GUI"
);
data:tablesListAA = [=> ];
gui:guiWindow = Expr(
Border Box(Left(10), Right(10), Top(10), Bottom(10), Sides(15),
V List Box(
gui:cb = Combo Box(
{},
selection = gui:cb << GetSelected();
Print("Selected: " || selection);
Current Data Table(data:tablesListAA[selection]);
Print("Current Data Table: " || (Current Data Table() << Get Name));
),
Button Box("Add Table",
filePath = Pick File("Select JMP File", "$SAMPLE_DATA", {"JMP Files|jmp;jsl;jrn", "All Files|*"}, 1, 0, "newJmpFile.jmp");
dt = Open(filePath);
Eval(
Eval Expr(
dt << On Close(
tb = Expr(dt);
_tableName = tb << get name;
Print("Trying to remove: " || _tableName);
)
)
);
dtName = dt << Get Name();
Insert Into(data:tablesListAA, dtName, dt);
gui:cb << Set Items(data:tablesListAA << Get Keys);
)
)
)
);
nw = New Window("Test table selection", gui:guiWindow);
Potresti anche prendere in considerazione l'utilizzo di Subscribe To Data Table List() per tenere traccia delle tabelle. L'ho usato per creare qualcosa di molto simile all'elenco di tabelle che vedi ad esempio nell'editor di script di JMP, ed è in grado di gestire cambi di nome/chiusure/aperture di tabelle (è più complicato da creare e presenta i suoi problemi).
Per qualche ragione ho deciso che l'inserimento di una tabella in Eval(Eval Expr(Excpr))) era sbagliato per questo caso d'uso. Provo a riscriverlo di nuovo.