Problem with namespaced data options in select #308

pherk · 2025-07-26T16:47:24Z

pherk
Jul 26, 2025

the generated options have empty values. the labels are ok.
It seems that that the template expression are differently evaluated.
an suggestions?

a MWE

<html lang="en">
<head>
    <meta charset="utf-8"/>
    <meta content="width=device-width, minimum-scale=1, initial-scale=1, user-scalable=yes" name="viewport"/>
    <title>iCal</title>
    <link rel="stylesheet" href="../resources/css/fore.css"/>
    <script type="module" src="../resources/script/fore-dev.js"/>
</head>
<body>
<div class="wrapper">
    <fx-fore id="ical" title="ical app" role="form" xmlns:fhir="http://hl7.org/fhir">
      <fx-model> 
        <fx-instance id="default">
            <data user="">
                <selected>cal-u-pmh</selected>
                <today>2024-07-22</today>
            </data>
        </fx-instance>
            
        <fx-instance id="i-provider-list" src="providers.xml">
            <data>
            </data>
        </fx-instance>

      </fx-model>
        
              <div class="wrapit">
                <fx-control id="provider" ref="./selected" update-event="change">
                    <label>Erbringer</label>
                    <select class="widget" ref="instance('i-provider-list')//fhir:ICal">
                        <template>
                            <option value="{./fhir:id/@value}">{./fhir:id/@value}</option>
                        </template>
                    </select>
                </fx-control>
              </div>
    </fx-fore>
</div>
</body>
</html>

from dev-tools FireFox latest Ubuntu

<option value="">cal-u-pmh</option>

the namespaced data are normally loaded from a server:
providers.xml

<Bundle xmlns="http://hl7.org/fhir">
    <id value="bundle-example"/>
    <meta>
        <lastUpdated value="2025-07-26T18:35:48"/>
    </meta>
    <type value="searchset"/>
    <total value="1"/>
    <entry>
        <fullUrl value=""/>
        <resource>
            <ICal>
                <id value="cal-u-pmh"/>
                <actor>
                    <reference value="Practitioner/u-pmh"/>
                    <display value="Herkenrath"/>
                </actor>
            </ICal>
        </resource>
        <search>
            <mode value="match"/>
            <score value="1"/>
        </search>
    </entry>
</Bundle>

Answered by DrRataplan

Jul 27, 2025

Hello Peter, Did you try to use wildcard selectors in there, so /*:X/*:X instead of /X/X? That should at least tell us whether the problem is with namespaces. Select does use a different way to evaluate template strings, but I do not expect namespaces to be a thing. KR, Martin

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pherk · 2025-07-27T17:36:32Z

pherk
Jul 27, 2025
Author

btw
for making some progress until the above problem is solved, I tried to load the same data as json (no namespace ;-).
to get the select working I had to add a '?*' after the repeating prop (the json demo on github uses a repeat ref without this)

0 replies

DrRataplan · 2025-07-27T17:56:47Z

DrRataplan
Jul 27, 2025
Maintainer

Hello Peter, Did you try to use wildcard selectors in there, so /*:X/*:X instead of /X/X? That should at least tell us whether the problem is with namespaces. Select does use a different way to evaluate template strings, but I do not expect namespaces to be a thing. KR, Martin

…

On Sun, 27 Jul 2025, 19:37 Peter Herkenrath, ***@***.***> wrote: btw for making some progress until the above problem is solved, I tried to load the same data as json (no namespace ;-). to get the select working I had to add a '?*' after the repeating prop (the json demo on github uses a repeat ref without this) — Reply to this email directly, view it on GitHub <#308 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABGKEJEFTCI4DYYJTGROHNT3KUE3PAVCNFSM6AAAAACCNYLDUOVHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTGOJQGI4DGMA> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

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pherk · 2025-07-27T18:16:14Z

pherk
Jul 27, 2025
Author

I were used to wildcards in the times of betterforms, but I don't know why I did'nt try it with Fore
... but it works with wildcards :-)
thank you for your prompt response, should I open an issue?
kind regards
Peter

0 replies

DrRataplan · 2025-07-27T20:04:09Z

DrRataplan
Jul 27, 2025
Maintainer

That looks like a clear bug. Thanks for finding it! Could you open an issue? Interesting that its broken. Might be that using no prefixes also works. There is an implicit namespace management that uses the namespace/prefix pairs defined on the root of the loaded XML. A bit implicit, but may be an acceptable work-around for now.

…

On Sun, 27 Jul 2025, 20:16 Peter Herkenrath, ***@***.***> wrote: I were used to wildcards in the times of betterforms, but I don't know why I did'nt try it with Fore ... but it works with wildcards :-) thank you for your prompt response, should I open an issue? kind regards Peter — Reply to this email directly, view it on GitHub <#308 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABGKEJFYM6CPHVCUBD6XSKL3KUJQHAVCNFSM6AAAAACCNYLDUOVHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTGOJQGMYDAMI> . You are receiving this because you commented.Message ID: ***@***.***>

0 replies

pherk · 2025-07-27T21:07:02Z

pherk
Jul 27, 2025
Author

using no prefixes w/o or with xpath-default-namespace does not work in select option template.

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