Re: [Xsltforms-support] ordering repetitions

[Jens Ø. P. <oe...@gm...>]

Hi Stephen,

Thanks a lot: it works just fine.

I guess I should have figured out something like this myself ….

Since the buttons showed up if there were any siblings at all, I added a condition to ensure that they only showed up if the siblings had the same name - if the repetition can actually be moved up or down.

<xf:group ref="preceding-sibling::*[1][self::mods:name]">
	<xf:trigger>
		<xf:label>Move Up</xf:label>
		<xf:action ev:event="DOMActivate">
			<xf:insert nodeset="self::*" origin="following-sibling::*[1]" position="before"/>
			<xf:delete nodeset="following-sibling::*[1]"/>
		</xf:action>
	</xf:trigger>
</xf:group>
<xf:group ref="following-sibling::*[1][self::mods:name]">
	<xf:trigger>
		<xf:label>Move Down</xf:label>
		<xf:action ev:event="DOMActivate">
			<xf:insert nodeset="self::*" origin="preceding-sibling::*[1]" position="after"/>
			<xf:delete nodeset="preceding-sibling::*[1]"/>  
		</xf:action>
	</xf:trigger>
</xf:group>

Thanks again!

Best,

Jens

On Dec 6, 2012, at 1:15 AM, Stephen Cameron <ste...@gm...> wrote:

> one approach.
> repeats need a dynamic sort capability, is this in Xforms 2.0?              
> 
>                      <xf:group ref="instance('xyz')/*[index('repeat_id')]>
> 
>                           <xf:group ref="preceding-sibling::*[1]">
>                                        <xf:trigger>
>                                           <xf:label>Move Up</xf:label>
>                                           <xf:action ev:event="DOMActivate">
>                                              <xf:insert nodeset="self::*" origin="following-sibling::*[1]" position="before"/>
>                                              <xf:delete nodeset="following-sibling::*[1]"/>
>                                           </xf:action>
>                                        </xf:trigger>
>                                     </xf:group>
>                                     <xf:group ref="following-sibling::*[1]">
>                                        <xf:trigger>
>                                           <xf:label>Move Down</xf:label>
>                                           <xf:action ev:event="DOMActivate">
>                                              <xf:setvalue ref="instance('temp')/s2x:posn" value="index('element_details')"/>
>                                              <xf:insert nodeset="self::*" origin="preceding-sibling::*[1]" position="after"/>
>                                              <xf:delete nodeset="preceding-sibling::*[1]"/>
>                                              <xf:setindex repeat="element_details" index="instance('temp')/s2x:posn + 1"/>
>                                           </xf:action>
>                                        </xf:trigger>
>                                     </xf:group>
>                                     <xf:trigger>
>                                        <xf:label>Delete</xf:label>
>                                        <xf:delete ev:event="DOMActivate" nodeset="current()"/>
>                                     </xf:trigger>
>                                  </xf:group>
> 
> 
> On Thu, Dec 6, 2012 at 2:35 AM, Jens Østergaard Petersen <oe...@gm...> wrote:
> Hi,
> 
> Sometimes, if you have a repeat, you wish to be able to move the repetitions up or down, for instance arranging names in some meaningful order. I have seen code for this somewhere, but I can't find it again. Does anyone have something like this lying around?
> 
> Thanks in advance for any assistance,
> 
> Jens
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