你好，目前我创建了一个阵容框，里面有几个图表，比如 3，在窗口弹出后，我想通过 xpath 选择每个图表，然后执行一些操作，比如调整大小或添加参考线。
但是我发现我无法使用 for 循环单独选择阵容框中的图表，我该怎么办？谢谢！
（我尝试使用 gb1 = Graph Builder 1；gb2 = Graph Builder 2；gb3 =...，但我不认为这是一种有效的方法。）
NW = New Window("GRA", LB = Lineup Box(N Col( 2 )));
LB << Append(
Graph Builder(
Variables(X,Y...
Graph Builder(
Variables(X,Y...
Graph Builder(
Variables(X,Y...
);
TotalGB = LB << xpath("//LineUpBox/Box"); # This is wrong for selecting graph object #
For( ii = 1, ii <= N Items(TotalGB), ii++,
TotalGB[ii] << Size( 800, 500 );
);如果您以这种方式添加它们，则可以在附加它们时创建引用（将它们收集到列表中，而不是单独的变量中）。如果您希望使用 XPath，您可以执行以下操作
Names Default To Here(1);
dt = open("$SAMPLE_DATA/Big Class.jmp");
nw = New Window("", lub = Lineup Box());
lub << Append(
gb = dt << Graph Builder(
Variables(X(:weight), Y(:height), Overlay(:sex)),
Elements(Points(X, Y, Legend(9)), Line Of Fit(X, Y, Legend(11)))
)
);
lub << Append(
gb = dt << Graph Builder(
Variables(X(:weight), Y(:height), Overlay(:sex)),
Elements(Points(X, Y, Legend(9)), Line Of Fit(X, Y, Legend(11)))
)
);
gbs = (lub << XPath("//OutlineBox[@helpKey = 'Graph Builder']")) << get scriptable object;
例如没有 XPath
Names Default To Here(1);
dt = open("$SAMPLE_DATA/Big Class.jmp");
nw = New Window("", lub = Lineup Box());
gbs = {};
lub << Append(
gb = dt << Graph Builder(
Variables(X(:weight), Y(:height), Overlay(:sex)),
Elements(Points(X, Y, Legend(9)), Line Of Fit(X, Y, Legend(11)))
)
);
Insert Into(gbs, gb);
lub << Append(
gb = dt << Graph Builder(
Variables(X(:weight), Y(:height), Overlay(:sex)),
Elements(Points(X, Y, Legend(9)), Line Of Fit(X, Y, Legend(11)))
)
);
Insert Into(gbs, gb);
show(gbs);
