topic Re: How to use a variable with Outlinebox[ text()='text'] in Discussions

How to use a variable with Outlinebox[ text()='text']

shampton82 — Thu, 28 Nov 2024 16:50:26 GMT

Hey everyone,

I'm having an issue with some code.

MinParam=(report << XPath("//OutlineBox[text()='min']//OutlineBox[text()=mindist]//StringColBox[StringColBoxHeader[text()='Parameter']]"))<<get;

Here the variable is "mindist" and it equals "Normal 2 Mixtures". However, I can't get it to work.

Any suggestions?

Thanks!

Steve

Re: How to use a variable with Outlinebox[ text()='text']

jthi — Thu, 28 Nov 2024 17:47:57 GMT

You could build it into the string

xpath_query = "//OutlineBox[text()='min']//OutlineBox[text()='" || mindist || "']//StringColBox[StringColBoxHeader[text()='Parameter']]";
MinParam = (report << XPath(xpath_query)) << get;

or maybe better is to use Eval Insert

xpath_query_template = "//OutlineBox[text()='min']//OutlineBox[text()='¤mindist¤']//StringColBox[StringColBoxHeader[text()='Parameter']]";
xpath_query = Eval Insert(xpath_query_template, "¤");
MinParam = (report << XPath(xpath_query)) << get;

Re: How to use a variable with Outlinebox[ text()='text']

shampton82 — Thu, 28 Nov 2024 18:40:00 GMT

Thanks @jthi !

That works! I also realized that the name is different for the 3 mixtures in that it adds distribution to the end so that was probably the real issue but now I have more options to use.

For option 2, what are these?

"¤"

Re: How to use a variable with Outlinebox[ text()='text']

hogi — Thu, 28 Nov 2024 19:13:17 GMT

Re: How to use a variable with Outlinebox[ text()='text']

jthi — Fri, 29 Nov 2024 05:27:13 GMT

I use "non-default" starting/ending characters (used to indicate in which place the to be replaced variable is) as ^ appears too often in text (mostly it messes with anything using Regex). Eval Insert(string, <startDel>, <endDel>, < <<Use Locale(1) >) .

You can also use contains instead of text. Syntax is something like this (there is also starts-with in XPath and many more)

Report(dist) << XPath("//OutlineBox[contains(text(), 'Fitted Normal 3 Mixture')]//StringColBox[StringColBoxHeader[text()='Parameter']]");

If you need access to just single Fitted Normal 3 Mixture Distribution and string col box under it, it might be easier to use report subscripting instead of XPath. It also supports wild cards, but it is much more limited than XPath on what you can do (it is still useful from time to time), Get References to Display Box Objects Create a Reference by Subscripting / Wildcard String

Names Default To Here(1);

dt = Open("$SAMPLE_DATA/Cytometry.jmp");
dist = dt << Distribution(Column(:CD8));
dist << Fit Normal 3 Mixture;


scb = Report(dist)[OutlineBox("Fitted Normal ? Mixture ?"), StringColBox("Parameter")];
scb << get;