First step for integration with more complex fields

[vlad-ghita]

Hi, Nick.

I adjusted the templates to accept more generic handles. This means that postback values can be persisted even for more complex fields (Date/ Time, Multilingual *).

Classic handle

<xsl:call-template name="form:input">
     <xsl:with-param name="handle" select="'name'"/>
</xsl:call-template>

=> handle="fields[name]"

Improved handle

 <xsl:call-template name="form:input">
     <xsl:with-param name="handle" select="'name/value-ro'"/>
 </xsl:call-template>

=> handle="fields[name][value-ro]"

handle now accepts a sort of xPath: parent-node/node/....

There is a special use-case for Date/Time field. It needs something like fields[date][start][] to work. In order to generate it, use like this:

 <xsl:call-template name="form:input">
     <xsl:with-param name="handle" select="'date/start/ '"/>
 </xsl:call-template>

=> handle="fields[date][start][]"

Notice the extra space afterdata/start/. It's the only soultion I could think of.

At these lines I don't know what's going on so I didn't update them (I don't have a test environment for it). You should have a look and adapt them . The form:postback-find-value might be useful.

Regards,
Vlad

[vlad-ghita]

Latest commit requires an extra attribute to be passed to error elements:

<error handle="subiect" for="{concat('subject/value-', $language)}" type="missing">

The for attribute will match the handle of the targeted form element. handle will refer to the error element in XML returned.