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<p>I think it should all "just work," with your new tag added in an
FFI .urs file like that!<br>
</p>
<div class="moz-cite-prefix">On 04/17/2018 08:00 AM, Jonas Mellin
wrote:<br>
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<p class="MsoNormal"><span style="color:#1F497D" lang="EN-US">My
bad, sorry. It took me a short while to see the misspelling.
Got it working. I will be more careful about that in the
future.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D" lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D" lang="EN-US">I
move on to trying multiple objects and then adding
“foreignObject” tag:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D" lang="EN-US">val
foreignObject : svgTag([X = string, Y = string, Width =
string, Height = string] ++ typicalAttrs)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D" lang="EN-US">an
addition to the SVG.urs (cf. original at
<a
href="https://github.com/karsar/urweb-examples/blob/master/SVGTest/SVG.urs"
moz-do-not-send="true">https://github.com/karsar/urweb-examples/blob/master/SVGTest/SVG.urs</a>)
, this require somehow to mix xsvg with xbody. Anything in
particular that has to be taken into account when mixing
this?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D" lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D" lang="EN-US">/Jonas
Mellin<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D" lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D" lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-left:65.2pt"><b><span
style="color:windowtext;mso-fareast-language:SV"
lang="EN-US">From:</span></b><span
style="color:windowtext;mso-fareast-language:SV"
lang="EN-US"> Ur [<a class="moz-txt-link-freetext" href="mailto:ur-bounces@impredicative.com">mailto:ur-bounces@impredicative.com</a>]
<b>On Behalf Of </b>Adam Chlipala<br>
<b>Sent:</b> den 17 april 2018 13:20<br>
<b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:ur@impredicative.com">ur@impredicative.com</a><br>
<b>Subject:</b> Re: [Ur] UR/Web SVG (ffi) question<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:65.2pt"><o:p> </o:p></p>
<div>
<p class="MsoNormal" style="margin-left:65.2pt">For future
questions, I think it would be good for you to explain what
you understand from error messages, highlighting what
additional understanding you need to diagnose the error.
Here again the problem is a simple one that would be
recognized as a bug in any programming language.<br>
<br>
Notice the difference in spellings of field names, between
the "Have" and "Need" parts of the error message.<br>
<br>
On 04/17/2018 05:53 AM, Jonas Mellin wrote:<span
style="font-size:12.0pt;mso-fareast-language:SV"><o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:65.2pt"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:SV">...
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:65.2pt"><span
style="color:#1F497D" lang="EN-US">
<body onmousemove={fn ev => set x
(ev.ScreenX,ev.SceenY)}></span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:65.2pt"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;color:#1F497D;mso-fareast-language:SV"
lang="EN-US">...</span><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:SV" lang="EN-US">
</span><span style="font-size:12.0pt;font-family:"Times
New Roman",serif;mso-fareast-language:SV"><o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:65.2pt"><span
style="color:#1F497D" lang="EN-US">
</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:65.2pt"><span
style="color:#1F497D" lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:65.2pt"><b><span
style="color:#1F497D;background:yellow;mso-highlight:yellow"
lang="EN-US">But I get:</span></b><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:65.2pt"><span
style="color:#1F497D" lang="EN-US">Can't unify record
constructors</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:65.2pt"><span
style="color:#1F497D" lang="EN-US">Have:
</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:65.2pt"><span
style="color:#1F497D" lang="EN-US">[ScreenX = int, ScreenY
= int, ClientX = int, ClientY = int,
</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:65.2pt"><span
style="color:#1F497D" lang="EN-US"> CtrlKey = bool,
ShiftKey = bool, AltKey = bool, MetaKey = bool,
</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:65.2pt"><span
style="color:#1F497D" lang="EN-US"> Button = mouseButton]</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:65.2pt"><span
style="color:#1F497D" lang="EN-US">Need:
<UNIF:U140::{Type}> ++ [ScreenX = int, SceenY = int]</span><o:p></o:p></p>
</blockquote>
<p class="MsoNormal" style="margin-left:65.2pt"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:SV"><o:p> </o:p></span></p>
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