# \#matrixdef

**URL:** https://delphinqa.ling.washington.edu/tag/matrixdef/18.md

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## [Adding italics to the GM webpage](https://delphinqa.ling.washington.edu/t/adding-italics-to-the-gm-webpage/325)

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**Author:** [@olzama](https://delphinqa.ling.washington.edu/u/olzama)\
**Replies:** 6\
**Last updated:** [June 25, 2019, 1:27am UTC](https://delphinqa.ling.washington.edu/t/adding-italics-to-the-gm-webpage/325 "2019-06-25T01:27:44Z")

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I’d like to use some italics on the GM webpage (like, for the example sentences). I see that bold is added like so: In \<span class=\\"dfn\\"\>matrix\</span\> questions And in matrix.css, I see: .dfn { font-weight: bold } …

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## [Toggling visibility based on radio button](https://delphinqa.ling.washington.edu/t/toggling-visibility-based-on-radio-button/58)

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**Author:** [@ekayen](https://delphinqa.ling.washington.edu/u/ekayen)\
**Replies:** 20\
**Last updated:** [December 28, 2017, 8:36pm UTC](https://delphinqa.ling.washington.edu/t/toggling-visibility-based-on-radio-button/58 "2017-12-28T20:36:43Z")

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I’m trying to toggle the visibility of certain bits of my questionnaire based on the answer to a radio-button question. I’m trying to model it on the sentential negation page, where the answer to the first question revea…

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## [New section in matrixdef not showing up on site](https://delphinqa.ling.washington.edu/t/new-section-in-matrixdef-not-showing-up-on-site/66)

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**Author:** [@ekayen](https://delphinqa.ling.washington.edu/u/ekayen)\
**Replies:** 3\
**Last updated:** [December 11, 2017, 11:20pm UTC](https://delphinqa.ling.washington.edu/t/new-section-in-matrixdef-not-showing-up-on-site/66 "2017-12-11T23:20:39Z")

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I’m having some trouble with the new section I created on the customization site. It’s accessible if I type in the URL to the subpage of my sandbox explicitly (http://matrix.ling.washington.edu/ekayen/matrix.cgi?subpage=…

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## [Formatting of HTML\_posttitle in deffile.py](https://delphinqa.ling.washington.edu/t/formatting-of-html-posttitle-in-deffile-py/62)

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**Author:** [@olzama](https://delphinqa.ling.washington.edu/u/olzama)\
**Replies:** 1\
**Last updated:** [December 6, 2017, 12:46am UTC](https://delphinqa.ling.washington.edu/t/formatting-of-html-posttitle-in-deffile-py/62 "2017-12-06T00:46:42Z")

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Here are all the original mentions of HTML\_posttitle in deffile.py: line 49: HTML\_posttitle = ‘’‘\<script type=“text/javascript” src=“web/matrix.js”\> line676: print HTML\_posttitle % (’‘, ‘’, ‘’) lines1264-68: pri…

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## [Calling special filler functions from matrixdef](https://delphinqa.ling.washington.edu/t/calling-special-filler-functions-from-matrixdef/63)

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**Author:** [@olzama](https://delphinqa.ling.washington.edu/u/olzama)\
**Replies:** 2\
**Last updated:** [December 6, 2017, 12:15am UTC](https://delphinqa.ling.washington.edu/t/calling-special-filler-functions-from-matrixdef/63 "2017-12-06T00:15:58Z")

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Here’s the Person section calling fillnumbers function (defined in deffile.py and then ultimately in matrix.js): BeginIter person-subtype{i} “a Subtype” Text name “Subtype {i} name” "Name: " “” 20 MultiSelect number …

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## [Matrixdef: Can I limit a loop by one iteration?](https://delphinqa.ling.washington.edu/t/matrixdef-can-i-limit-a-loop-by-one-iteration/61)

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**Author:** [@olzama](https://delphinqa.ling.washington.edu/u/olzama)\
**Replies:** 3\
**Last updated:** [December 5, 2017, 6:16pm UTC](https://delphinqa.ling.washington.edu/t/matrixdef-can-i-limit-a-loop-by-one-iteration/61 "2017-12-05T18:16:15Z")

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Is there (already) a way to add a button similar to what BeginIter-EndIter does, but to have it only fire one time? E.g. a button such as “Add a feature” that would only allow you to add exactly one feature?

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## [Combining visible and toggled-on-click elements](https://delphinqa.ling.washington.edu/t/combining-visible-and-toggled-on-click-elements/60)

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**Author:** [@olzama](https://delphinqa.ling.washington.edu/u/olzama)\
**Replies:** 1\
**Last updated:** [December 4, 2017, 9:35pm UTC](https://delphinqa.ling.washington.edu/t/combining-visible-and-toggled-on-click-elements/60 "2017-12-04T21:35:41Z")

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On the sentential negation page, some content becomes visible on click, but the content at the bottom is always visible. I am trying to do the same on the Other Features page. Here’s the code that works: Label “\<div i…