Huditsch, Roman (LNG-VIE) wrote:
>
> I'm struggling to insert a PI node with the insertNode command.
> Here is the code I have at the moment:
>
> <cfg:command name="selectNode"
> parameter="ancestorOrSelf[implicitElement] artikel"/>
> <cfg:command name="MultiPrompt" parameter="Stichwort Hauptstichwort
> Substichwort"/>
> <cfg:set variable="keywords" expression="%_" plainString="true"/>
> <cfg:get expression="concat('stichworteintrag ', $keywords)"/>
> <cfg:command name="insertNode" parameter="piInto %_"/>
>
>
> The MultiPrompt command returns the string "Stichwort1 | Stichwort2"
>
> I would like to generate a PI like <?stichworteintrag Stichwort1 |
> Stichwort2?>
>
> Do you have any hint how to achieve this output?
What follows is a similar macro, which can be tested using a DocBook 4
article:
---
<binding>
<keyPressed code="F3" />
<command name="insertPI" />
</binding>
<command name="insertPI">
<macro undoable="true">
<sequence>
<command name="selectNode"
parameter="ancestorOrSelf[implicitElement] article"/>
<!-- The target of the inserted PI is always 'testIt'.
Its text contents is specified by the user. -->
<command name="prompt"
parameter="Question 'Contents of the testIt PI:"/>
<set variable="piContents" expression="%_" plainString="true"/>
<!-- Insert PI inside empty article (not possible in DocBook,
but may be with your custom DTD) when possible or
before firstChild otherwise. -->
<choice>
<command name="insertNode" parameter="piInto testIt"/>
<sequence>
<command name="selectNode" parameter="firstChild"/>
<command name="insertNode" parameter="piBefore testIt"/>
</sequence>
</choice>
<!-- The testIt PI being selected after last command,
now insert the text contents at caret position. -->
<get variable="piContents" expression="$piContents"/>
<command name="paste" parameter="into %_" />
</sequence>
</macro>
</command>
---
