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how to get the correct item in the model, after sorting in a repeat

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Myxlyxl

Jun 03, 2009; 9:20am

how to get the correct item in the model, after sorting in a repeat

Hello,

my problem:

I use exf:sort to sort a repeat:

<xforms:repeat nodeset="exf:sort(instance('main-instance')/Calls/Call/Servicerufnummern/SRN,'@ID','text')" id="N10028-repeat">

</xforms:repeat>

somewhere later (not in the above repeat) I have a trigger to delete an element from the repeat:

<xforms:trigger appearance="minimal">
<xforms:action ev:event="DOMActivate">
<xforms:delete at="index('N10028-repeat')" ev:event="DOMActivate" context="instance('main-instance')/Calls/Call/Servicerufnummern" nodeset="SRN" />
</xforms:action>
<xforms:label>

SRN
</xforms:label>
</xforms:trigger>

The problem is, that index('N10028-repeat') doesnt provide the correct index. It gives me the correct index of the selected item, but this is not the same as in the model because of the sort. Without sorting everything works perfect.

I also tried something like: count(instance('main-instance')/Calls/Call/Servicerufnummern/SRN[index('N10028-repeat')]/preceding-sibling::SRN)+1] , no luck either.

Perhaps somebody has an idea how to get the correct index ?

Thanks a lot
Michael

Erik Bruchez

Jun 04, 2009; 8:46pm

Re: how to get the correct item in the model, after sorting in a repeat

Administrator

Michael,

That's right, the index returned by index() is that of the resulting
node-set, not that of the node-set before using exf:sort().

What you could do is redo the sorting in the delete action, something
like this:

<xforms:delete ev:event="DOMActivate" at="index('N10028-repeat')"
nodeset="ef:sort(instance('main-instance')/Calls/Call/
Servicerufnummern/SRN,'@ID','text'"/>

-Erik

On Jun 3, 2009, at 4:06 AM, Myxlyxl wrote:

>
> Hello,
>
> my problem:
>
> I use exf:sort to sort a repeat:
>
> <xforms:repeat
> nodeset="exf:sort(instance('main-instance')/Calls/Call/
> Servicerufnummern/SRN,'@ID','text')"
> id="N10028-repeat">
>
> </xforms:repeat>
>
> somewhere later (not in the above repeat) I have a trigger to delete
> an
> element from the repeat:
>
> <xforms:trigger appearance="minimal">
> <xforms:action ev:event="DOMActivate">
> <xforms:delete at="index('N10028-repeat')" ev:event="DOMActivate"
> context="instance('main-instance')/Calls/Call/Servicerufnummern"
> nodeset="SRN" />
> </xforms:action>
> <xforms:label>
> /img/remove.gif
> SRN
> </xforms:label>
> </xforms:trigger>
>
> The problem is, that index('N10028-repeat') doesnt provide the correct
> index. It gives me the correct index of the selected item, but this
> is not
> the same as in the model because of the sort. Without sorting
> everything
> works perfect.
>
> I also tried something like:
> count(instance('main-instance')/Calls/Call/Servicerufnummern/
> SRN[index('N10028-repeat')]/preceding-sibling::SRN)+1]
> , no luck either.
>
> Perhaps somebody has an idea how to get the correct index ?
>
> Thanks a lot
> Michael
>
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> View this message in context: http://www.nabble.com/how-to-get-the-correct-item-in-the-model%2C-after-sorting-in-a-repeat-tp23848200p23848200.html
> Sent from the ObjectWeb OPS - Users mailing list archive at
> Nabble.com.
>
>
> --
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... [show rest of quote]

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Alessandro Vernet

Jun 06, 2009; 1:23am

Re: how to get the correct item in the model, after sorting in a repeat

Administrator

Michael,

Erik Bruchez wrote

What you could do is redo the sorting in the delete action, something
like this:

<xforms:delete ev:event="DOMActivate" at="index('N10028-repeat')"
nodeset="ef:sort(instance('main-instance')/Calls/Call/
Servicerufnummern/SRN,'@ID','text'"/>

And if you want to avoid repeating that expression, you can use a variable:

<xxforms:variable name="sorted-nodeset" select="exf:sort(instance('main-instance')/Calls/Call/Servicerufnummern/SRN,'@ID','text')"/>
<xforms:repeat nodeset="$sorted-nodeset" id="N10028-repeat">
<xforms:trigger appearance="minimal">
<xforms:action ev:event="DOMActivate">
<xforms:delete at="index('N10028-repeat')" ev:event="DOMActivate"
nodeset="$sorted-nodeset"/>
</xforms:action>
</xforms:trigger>
</xforms:repeat>

Alex

Myxlyxl

Jun 08, 2009; 11:38am

Re: how to get the correct item in the model, after sorting in a repeat

In reply to this post by Myxlyxl

Thank you all,

that helped to solve my problem.

Michael

Myxlyxl wrote

Hello,

my problem:

I use exf:sort to sort a repeat:

<xforms:repeat nodeset="exf:sort(instance('main-instance')/Calls/Call/Servicerufnummern/SRN,'@ID','text')" id="N10028-repeat">

</xforms:repeat>

somewhere later (not in the above repeat) I have a trigger to delete an element from the repeat:

<xforms:trigger appearance="minimal">
<xforms:action ev:event="DOMActivate">
<xforms:delete at="index('N10028-repeat')" ev:event="DOMActivate" context="instance('main-instance')/Calls/Call/Servicerufnummern" nodeset="SRN" />
</xforms:action>
<xforms:label>

SRN
</xforms:label>
</xforms:trigger>

The problem is, that index('N10028-repeat') doesnt provide the correct index. It gives me the correct index of the selected item, but this is not the same as in the model because of the sort. Without sorting everything works perfect.

I also tried something like: count(instance('main-instance')/Calls/Call/Servicerufnummern/SRN[index('N10028-repeat')]/preceding-sibling::SRN)+1] , no luck either.

Perhaps somebody has an idea how to get the correct index ?

Thanks a lot
Michael
... [show rest of quote]

... [show rest of quote]

lakshmipmandava

Jan 26, 2011; 4:48am

Re: how to get the correct item in the model, after sorting in a repeat

</xhtml:tr>
<xxforms:variable name="sorted-nodeset" select="exf:sort(instance('clinicalExamniationInstance')/consls/consl,'ConslDate','text')"/>
<xforms:repeat id="consultation" model="clinicalExaminationModel"
nodeset="$sorted-nodeset">
</xforms:repeat>

</xhtml:table>

Similar way i am trying to implementing for edit feature and not working.Not able to get correct index after sorting using xxforms:sort or exsort

suggest how do i go about to fix issue

<xhtml:table width="99%">
<xhtml:tr>

Date

Doctor Name

Complaint

Prescribed Medicines<br/>
(Name|Dosage|days)

Prescribed Tests

Action

<xforms:output model="clinicalExaminationModel" ref="ConslDate"/>

<xforms:output model="clinicalExaminationModel" ref="Doc" />

<xforms:output model="clinicalExaminationModel" ref="HP" class="item-amount" />

<xforms:repeat model="clinicalExaminationModel" nodeset="Medicines/Medicine">
</xforms:repeat>

<xforms:output model="clinicalExaminationModel" ref="Name" class="item-amount" />

<xforms:output model="clinicalExaminationModel" ref="Dosage" class="item-amount" />

<xforms:output model="clinicalExaminationModel" ref="Duration" class="item-amount" />

<xforms:repeat model="clinicalExaminationModel" nodeset="Tests/test">

<xforms:output model="clinicalExaminationModel" ref="@name" class="item-amount" />

</xforms:repeat>

<xforms:trigger appearance="minimal">
<xforms:label><xhtml:img src="/media/icons/document_edit.png" width="20px" alt="Edit" title="Edit Consultation"/></xforms:label>
<xforms:toggle case="c022" ev:event="DOMActivate" />
<xforms:action ev:event="DOMActivate">

<xforms:setvalue ref="/lists/list[index('list')]/todo[index('todo')]/@ui:mode" value="'edit'"/>
<xforms:setvalue ref="instance('consl-num')/consl" value="index('consultation')" />
<xforms:setvalue ref="instance('consultation-index')/@val" value="index('consultation')" />
<xforms:toggle case="case-3" />
</xforms:action>
</xforms:trigger>

<xforms:trigger appearance="minimal">
<xforms:label><xhtml:img src="/media/img/lab.png" width="18px" alt="Test Results" title="Test Results"/></xforms:label>
<xforms:action ev:event="DOMActivate">
<xforms:setvalue ref="instance('consl-num')/consl" value="index('consultation')"/>

<xforms:setvalue ref="instance('url-container1')" value="concat('/${pageContext.request.contextPath}/strts/crmsPage?department=rheumatology&pageName=lab.jsp&cardId=<%= request.getParameter("cardId") %>', instance('user-name'))"/>
<xforms:setvalue ref="instance('url-container1')" value="concat(instance('url-container1'), '&conslDate=')"/>
<xforms:setvalue ref="instance('url-container1')" value="concat(instance('url-container1'), instance('clinicalExamniationInstance')/consls/consl[number(instance('consl-num')/consl)]/ConslDate)"/>
<xforms:load ref="instance('url-container1')" show="replace" ev:event="DOMActivate"/>

</xforms:action>
</xforms:trigger>

<xforms:setvalue ref="@modified" value="seconds-from-dateTime(now())" ev:event="xforms-value-changed" />

Erik Bruchez

Jan 28, 2011; 1:21am

Re: Re: how to get the correct item in the model, after sorting in a repeat

Administrator

You don't really explain your issue.

The repeat index is a user-facing notion. So it will be the index after sorting. E.g. 3 items:

sorted in descending order will show in the UI:

If the first row is selected by the user, the index is 1, not 3.

If you need to know the position of a given element in the instance, you can always count elements, e.g.:

count(preceding-sibling::foo) + 1

-Erik

On Tue, Jan 25, 2011 at 8:48 PM, lakshmipmandava <[hidden email]> wrote:

Similar way i am trying to implementing for edit feature and not working.Not
able to get correct index after sorting using xxforms:sort or exsort

suggest how do i go about to fix issue

<xhtml:table width="99%">
<xhtml:tr>
<th width="10%"
class="datatable_th_xforms">Date</th>
<th width="12%"
class="datatable_th_xforms">Doctor Name</th>
<th width="17%"
class="datatable_th_xforms">Complaint</th>
<th width="30%"
class="datatable_th_xforms">Prescribed Medicines<br/>
(Name|Dosage|days)</th>
<th width="20%"
class="datatable_th_xforms">Prescribed Tests</th>
<th width="15%"
class="datatable_th_xforms">Action</th>
</xhtml:tr>
<xxforms:variable name="sorted-nodeset"
select="exf:sort(instance('clinicalExamniationInstance')/consls/consl,'ConslDate','text')"/>
<xforms:repeat id="consultation" model="clinicalExaminationModel"
nodeset="$sorted-nodeset">
<tr>
<td width="10%"
class="datatable_td_xforms">
<xforms:output model="clinicalExaminationModel"
ref="ConslDate"/></td>
<td width="12%"
class="datatable_td_xforms"><xforms:output model="clinicalExaminationModel"
ref="Doc" /></td>
<td width="17%"
class="datatable_td_xforms">
<xforms:output
model="clinicalExaminationModel" ref="HP" class="item-amount" />
</td>
<td width="30%"
class="datatable_td_xforms">
<table width="100%">
<xforms:repeat model="clinicalExaminationModel"
nodeset="Medicines/Medicine">
<tr>
<td width="50%">
<xforms:output model="clinicalExaminationModel" ref="Name"
class="item-amount" />
</td>
<td width="20%">
<xforms:output model="clinicalExaminationModel" ref="Dosage"
class="item-amount" />
</td>
<td width="20%">
<xforms:output model="clinicalExaminationModel" ref="Duration"
class="item-amount" />
</td>
</tr>
</xforms:repeat>
</table>
</td>
<td width="20%"
class="datatable_td_xforms">
<xforms:repeat
model="clinicalExaminationModel" nodeset="Tests/test">
<table width="100%">
<tr>
<td>
<xforms:output model="clinicalExaminationModel" ref="@name"
class="item-amount" />
</td>
</tr>
</table>
</xforms:repeat>
</td>
<td width="15%"
class="datatable_td_xforms">
<xforms:trigger
appearance="minimal">
<xforms:label><xhtml:img
src="/media/icons/document_edit.png" width="20px" alt="Edit" title="Edit
Consultation"/></xforms:label>
<xforms:toggle
case="c022" ev:event="DOMActivate" />
<xforms:action
ev:event="DOMActivate">

<xforms:setvalue
ref="/lists/list[index('list')]/todo[index('todo')]/@ui:mode"
value="'edit'"/>
<xforms:setvalue
ref="instance('consl-num')/consl" value="index('consultation')" />
<xforms:setvalue
ref="instance('consultation-index')/@val" value="index('consultation')" />
<xforms:toggle
case="case-3" />
</xforms:action>
</xforms:trigger>

<xforms:trigger
appearance="minimal">
<xforms:label><xhtml:img
src="/media/img/lab.png" width="18px" alt="Test Results" title="Test
Results"/></xforms:label>
<xforms:action ev:event="DOMActivate">
<xforms:setvalue ref="instance('consl-num')/consl"
value="index('consultation')"/>

<xforms:setvalue ref="instance('url-container1')"
value="concat('/${pageContext.request.contextPath}/strts/crmsPage?department=rheumatology&pageName=lab.jsp&cardId=<%=
request.getParameter("cardId") %>', instance('user-name'))"/>
<xforms:setvalue ref="instance('url-container1')"
value="concat(instance('url-container1'), '&conslDate=')"/>
<xforms:setvalue ref="instance('url-container1')"
value="concat(instance('url-container1'),
instance('clinicalExamniationInstance')/consls/consl[number(instance('consl-num')/consl)]/ConslDate)"/>
<xforms:load ref="instance('url-container1')" show="replace"
ev:event="DOMActivate"/>

</xforms:action>
</xforms:trigger>

<xforms:setvalue ref="@modified"
value="seconds-from-dateTime(now())" ev:event="xforms-value-changed" />
</td>
</tr>
</xforms:repeat>

</xhtml:table>
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lakshmipmandava

Jan 28, 2011; 3:25pm

Re: Re: how to get the correct item in the model, after sorting in a repeat

thanks, it work perfectly.