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specify / specify7

Specify 7
https://www.specifysoftware.org/products/specify-7/
GNU General Public License v2.0
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Create a new form component to render HTML text values #3900

Open grantfitzsimmons opened 1 year ago

grantfitzsimmons commented 1 year ago
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So things like this

Sn<sup>2+</sup><sub>21</sub>O<sub>6</sub>(OH)<sub>14</sub>Cl<sub>16</sub>

are rendered correctly when the form definition tells it to

maxpatiiuk commented 1 year ago

note, executing arbitrary html is dangerous (Cross-site scripting (XSS) and HTML injection)

the HTML code MUST be sanitized before being outputted to remove unsafe tags (<script>, onerror="", ...)

there are libraries that can do that. fortunately, there is now also an experimental API that can do that - https://developer.mozilla.org/en-US/docs/Web/API/HTML_Sanitizer_API

maxpatiiuk commented 1 year ago

@grantfitzsimmons can we expect users to be able to write HTML? or do we need a wysiwyg editor too?

maxpatiiuk commented 1 year ago

Related to https://github.com/specify/specify7/issues/3660

grantfitzsimmons commented 1 year ago

I was asking the same questions with @melton-jason yesterday, Both about my concern about executing arbitrary HTML and what kind of interface they would enter this information with.

I think we'd need to have a wysiwyg editor, but we could keep it simple at first if we make this work for chemical formulas only.

https://www.efofex.com/fxchem.php

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maxpatiiuk commented 1 year ago

fyi: MathML is finally supported by all major browsers there should be editors out there that support it - https://developer.mozilla.org/en-US/docs/Web/MathML/Authoring#wysiywg_editors