speedata Publisher
Description: Makeindex Sort and split a list of elements to make an index. Child elements (none) Parent elements Element, SaveDataset Attributes pagenumber (text, optional, …

Version 5.9.2

# `Makeindex`

Sort and split a list of elements to make an index.

## Child elements

(none)

## Parent elements

`Element`, `SaveDataset`

## Attributes

`pagenumber` (text, optional, since version 2.7.11)
  The name of the attribute that holds the page numbers. Defaults to ‘page’.
`section` (text)
  Create an XML-element with this name for every section (letter) in the index.
`select` (XPath expression)
  The xpath expression ($variable) that holds the element structure for the index.
`sortkey` (text)
  The name of the attribute holding the indexentry (that should be sorted).

## Example

Index generation works in two steps: First, collect all the entries in a `Element` structure, then, while saving the generated structure, sort the keys and group them with this command.

    <Layout xmlns="urn:speedata.de:2009/publisher/en"
      xmlns:sd="urn:speedata:2009/publisher/functions/en">

      <Record element="data">
        <SetVariable variable="indexentries">
          <Element name="indexentry">
            <Attribute name="name" select="'Home'" />
            <Attribute name="page" select="1" />
          </Element>
          <Element name="indexentry">
            <Attribute name="name" select="'House'" />
            <Attribute name="page" select="2" />
          </Element>
          <Element name="indexentry">
            <Attribute name="name" select="'Hello'" />
            <Attribute name="page" select="3" />
          </Element>
          <Element name="indexentry">
            <Attribute name="name" select="'Garage'" />
            <Attribute name="page" select="4" />
          </Element>
        </SetVariable>
        <SetVariable variable="index">
          <Element name="Index">
            <Makeindex select="$indexentries/indexentry" sortkey="name" section="part" />
          </Element>
        </SetVariable>
        <ProcessNode select="$index/Index"/>
      </Record>

      <Record element="Index">
        <ForAll select="part">
          <PlaceObject>
            <Table width="3" stretch="max">
              <Tr>
                <Td border-bottom="0.4pt" colspan="2">
                  <Paragraph><Value select="@name" /></Paragraph>
                </Td>
              </Tr>
              <ForAll select="indexentry">
                <Tr>
                  <Td>
                    <Paragraph><Value select="@name" /></Paragraph>
                  </Td>
                  <Td>
                    <Paragraph><Value select="@page" /></Paragraph>
                  </Td>
                </Tr>
              </ForAll>
            </Table>
          </PlaceObject>
          <NextRow />
        </ForAll>
      </Record>
    </Layout>

#### On this page