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根据变量创建不同数量的文本框

亲爱的 JMPer，

我尝试在新窗口中创建多个文本框，文本框的数量是一个变量

然后我有一个滑块框，我需要在移动滑块时为刚刚创建的那些文本框设置文本

我想 for 循环应该是解决方案，但我就是无法完成它

colname = {"Name", "Height", "Weight"}; //it's a list of column names from previous code, number of items is not fixed
min = 0;
max = 10;
Value = 0;

eval(evalexpr(
	nw = New Window( "parameter setting",
		 Panel Box( "parameter setting",
			tb1 = text box(char(colname[1]) || ": " || char(:expr(nameexpr(ascolumn(colname[1])))[1])),
			tb2 = text box(char(colname[2]) || ": " || char(:expr(nameexpr(ascolumn(colname[2])))[1])),
			tb3 = text box(char(colname[3]) || ": " || char(:expr(nameexpr(ascolumn(colname[3])))[1])),
			//.
			//.
			//.
			//.
			//.
			//.etc
			//lines for tb should determined by N itmes(colname)
			Valuetb = Text Box( "Value: " || Char( Value )),
			sb = Slider Box( 
				min, max, Value, 
				Valuetb << set text( "Value: " || Char( Value ));
				:Parameter A << set each value(Value);
				tb1 << set text(char(colname[1]) || ": " || char(:expr(nameexpr(ascolumn(colname[1])))[1]));
				tb2 << set text(char(colname[2]) || ": " || char(:expr(nameexpr(ascolumn(colname[2])))[1]));
				tb3 << set text(char(colname[3]) || ": " || char(:expr(nameexpr(ascolumn(colname[3])))[1]))			
			) // when I move the slider box, values of all columns in colname will be changed, so I do set text for all columns in colname 
		)	
	)		
))

自动化和脚本编写回复：根据变量创建不同数量的文本框

我不确定这就是你想要的。当您移动滑块时，我对脚本的修改会更改显示窗口中文本框的值

names default to here(1);
dt = open("$SAMPLE_DATA/big class.jmp");
colname = {"Name", "Height", "Weight"}; //it's a list of column names from previous code, number of items is not fixed
min = 1;
max = 10;
Value = 1;

Eval(
	Eval Expr(
		nw = New Window( "parameter setting",
			Panel Box( "parameter setting",
				tb1 = Text Box(
					Char( colname[1] ) || ": " || Char( :expr( Name Expr( As Column( colname[1] ) ) )[1] )
				),
				tb2 = Text Box(
					Char( colname[2] ) || ": " || Char( :expr( Name Expr( As Column( colname[2] ) ) )[1] )
				),
				tb3 = Text Box(
					Char( colname[3] ) || ": " || Char( :expr( Name Expr( As Column( colname[3] ) ) )[1] )
				), 
			//.
				//.
				//.
				//.
				//.
				//.etc
				//lines for tb should determined by N itmes(colname)
				Valuetb = Text Box( "Value: " || Char( Value ) ),
				sb = Slider Box(
					min,
					max,
					Value,
					Valuetb << set text( "Value: " || Char( Value ) );
					//:Parameter A << set each value( Value );
					tb1 << set text(
						Char( colname[1] ) || ": " ||char(column( colname[1] )[value] ));
					tb2 << set text(
						Char( colname[2] ) || ": " ||char(column( colname[2] )[value] ));
					tb3 << set text(
						Char( colname[3] ) || ": " ||char(column( colname[3] )[value] ));
				) // when I move the slider box, values of all columns in colname will be changed, so I do set text for all columns in colname 
			)
		)
	)
);

回复：根据变量创建不同数量的文本框

谢谢吉姆，但这不是我需要的，不需要将 (colname[1]) [1] 替换为 value

我需要的是，当 colname 列表中有更多项目时，例如：5，脚本可以执行以下操作：

tb1=

tb2=

TB3=

TB4=

TB5=

当有 10 个项目时，则执行 tb1 ~ tb10

回复：根据变量创建不同数量的文本框

谢谢 Jarmo，这正是我所需要的

请问为什么您希望将滑块框的脚本移到滑块框之外？

回复：根据变量创建不同数量的文本框

存储对列表的引用，为新窗口外部的文本框构建“收集器”，我还将滑块框外部的滑块框脚本移动到单独的函数/表达式中。

这是你需要的吗？

Names Default To Here(1);

dt = Open("$SAMPLE_DATA/Big Class.jmp");

colnames = {"name", "height", "weight"}; //it's a list of column names from previous code, number of items is not fixed

min = 0;
max = 10;
Value = 0;

lub =  Lineup Box(N Col(1));
tbs = {};
For Each({colname}, colnames,
	text_to_add = Eval Insert("^colname^: ^dt[1, colname]^");
	lub << Append(tb = Text Box(text_to_add));
	Insert into(tbs, tb);
);

If(N Items(tbs) != N Items(colnames),
	Throw("!Fatal error");
);

update_tbs = Expr(
	For Each({colname, idx}, colnames,
		text_to_set = Eval Insert("^colname^: ^dt[1, colname]^");
		tbs[idx] << Set Text(text_to_set);
	);
);

nw = New Window( "parameter setting",
	 Panel Box( "parameter setting",
		lub,
		Valuetb = Text Box( "Value: " || Char( Value )),
		sb = Slider Box(
			min, max, Value,
			Valuetb << set text( "Value: " || Char( Value ));
			:age << set each value(Value);
			update_tbs;
		)
	);
);