Mysterious Disappearing Label on Select1

> All,
>
> my apologies for the repost, but I am still stuck with this problem. Has
> anyone else had any problems with disappearing labels for select1 controls
> when doing asynchronous updates?
>
> I have attached a reproducible example, but here is my view again (below).
> Sorry about the long example, but I have not been able to narrow down what
> makes the label disappear.
>
> I've now also tried this in a more recent version of OPS, from 2 weeks ago.
>
> <xhtml:html xmlns=""
>            xmlns:xhtml="http://www.w3.org/1999/xhtml "
>            xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
>            xmlns:f="http://orbeon.org/oxf/xml/formatting "
>
> xmlns:aspic="http://www.cruk.com/aspic/editor/v1"
>            xmlns:xforms="http://www.w3.org/2002/xforms "
>            xmlns:xi="http://www.w3.org/2001/XInclude"
>            xmlns:ev="http://www.w3.org/2001/xml-events "
>            xmlns:xs="http://www.w3.org/2001/XMLSchema"
>            xmlns:xxforms="http://orbeon.org/oxf/xml/xforms
> "
>            xmlns:xxf="http://orbeon.org/oxf/xml/xforms"
>            xmlns:exf="http://www.exforms.org/exf/1-0 "
>            xmlns:xxi="http://orbeon.org/oxf/xml/xinclude"
>            xsl:version="2.0">
>      <xhtml:head>
>          <xhtml:meta http-equiv="Content-Type" content="text/html;
> charset=UTF-8" />
>          <xhtml:title>Testing Disappearing Label</xhtml:title>
>          <xforms:model>
>
>              <xforms:instance id="test-expression">
>                 <aspic:input>
>
> <aspic:knowledgebaseid>1</aspic:knowledgebaseid>
>                     <aspic:expression>a</aspic:expression>
>                     <aspic:result aspic:parseable="true"/>
>                     <aspic:next>
>                         <aspic:term>A new Parameter (',')</aspic:term>
>                         <aspic:term>Open Parameter List ('(')</aspic:term>
>                          <aspic:term>Close Parameter List (')')</aspic:term>
>                         <aspic:hint>Incomplete Expression. </aspic:hint>
>                     </aspic:next>
>                  </aspic:input>
>              </xforms:instance>
>
>             <xforms:instance id="knowledgebase">
>                 <aspic:knowledgebase>
>                     <aspic:predictive>
>                         <aspic:name>d</aspic:name>
>                         <aspic:name>a</aspic:name>
>                         <aspic:name>c</aspic:name>
>                         <aspic:name>neg_b</aspic:name>
>                         <aspic:name>b</aspic:name>
>                     </aspic:predictive>
>                 </aspic:knowledgebase>
>             </xforms:instance>
>
>              <xforms:instance id="resources-instance">
>                 <aspic:resources aspic:fact="false">
>                     <aspic:testexpression>Test
> Expression</aspic:testexpression>
>                 </aspic:resources>
>              </xforms:instance>
>
>             <xforms:submission id="test-expression-submission"
>
> ref="instance('test-expression')"
>                                method="post"
>                                 action="/test/nextinstance"
>                                replace="instance"/>
>          </xforms:model>
>      </xhtml:head>
>
>     <xhtml:body>
>         <xhtml:div id="expression-details">
>
>             <!-- The offending XForms control -->
>             <xforms:select1
> ref="instance('test-expression')/aspic:expression"
> selection="open" incremental="true"
> appearance="xxforms:autocomplete" class="input">
>                 <xforms:itemset
> nodeset="instance('knowledgebase')/aspic:predictive/aspic:name">
>                     <xforms:label ref="."/>
>                     <xforms:value ref="."/>
>                 </xforms:itemset>
>
>                 <!-- This label mysteriously disappears -->
>                  <xforms:label
> ref="instance('resources-instance')/aspic:testexpression"/>
>
>                 <xforms:action
> ev:event="xforms-value-changed">
>                     <xforms:setvalue
> ref="instance('test-expression')/aspic:term"
> value="instance('test-expression')/aspic:expression"/>
>                     <xforms:send
> submission="test-expression-submission"/>
>                 </xforms:action>
>             </xforms:select1>
>
>             <!-- If the expression is not "@parseable", show a red light and
> display a hint -->
>             <xforms:group
> ref="instance('test-expression')/aspic:result[@aspic:parseable='false']">
>                 <xforms:trigger appearance="xxforms:image">
>                     <xxforms:img
> src="/styling/img/trafficlight_red.png"/>
>                     <xforms:label>&#160;</xforms:label>
>                     <xforms:help>
>                         <xforms:output
> ref="instance('test-expression')/aspic:next/aspic:hint"/>
>                     </xforms:help>
>                 </xforms:trigger>
>             </xforms:group>
>
>             <!-- If the expression is "@parseable", show a green light and
> no hint -->
>             <xforms:group
> ref="instance('test-expression')/aspic:result[@aspic:parseable='true']">
>                 <xforms:trigger appearance="xxforms:image">
>                     <xxforms:img
> src="/styling/img/trafficlight_green.png"/>
>                     <xforms:label>&#160;</xforms:label>
>                 </xforms:trigger>
>             </xforms:group>
>         </xhtml:div>
>
>         <!-- If the expression is "@parseable", show the answer -->
>         <xhtml:div id="expression-details">
>             <xforms:group
>
> ref="instance('test-expression')/aspic:result[@aspic:parseable='true']">
>                 <xhtml:strong>
>                     <xforms:output
> ref="instance('test-expression')/aspic:result"/>
>                 </xhtml:strong>
>             </xforms:group>
>         </xhtml:div>
>     </xhtml:body>
> </xhtml:html>
>
>
> Thank you all!
>
> Sincerely,
> Henrik Pettersen
> Advanced Computational Laboratory
> Cancer Research UK
>
>
> ---------- Forwarded message ----------
> From: Henrik Pettersen <[hidden email]>
>  Date: Oct 23, 2006 12:36 PM
> Subject: Mysterious Disappearing Label on Select1
> To: [hidden email]
>
>
> All,
>
> I have a problem where the label of the xforms control 'Select1' disappears
> after an asynchronous submission.
>
> Here is how you reproduce (you may find the code attached to this email) :
> ------------------------------------------------------------------------------------------------------------
> 1. Load attached example and visit [...]/test/home
> 2. Note the label 'test expression' and the red traffic light signal
> 3. Add any character to the input box
> 4. Note how the label 'test expression' disappears, and the traffic light
> signal changes to red.
> 5. The label should not be disappearing
>
> I am using TAG_OPS_3_5_M1_200610051248 on Tomcat 5.5 in Firefox 1.5.
>
> Is this a bug, or am I doing something wrong? Has anyone else seen this
> issue?
>
> Thanks!
>
> Sincerely,
> Henrik Pettersen
>  Advanced Computation Laboratory
> Cancer Research UK
>
>
>
>
>
>
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