Kirby Index Field

Kirby field which displays pages (or files) as a datatable.

This is useful for navigating large-ish sets of items with filtering and sorting. Enables Kirby to be used a little more like a database. Pairs nicely with kirby-hidebar-field.

Examples

Show an index of pages children:

pageindex:
  label: Items
  type: index
  options: children

Show an index of pages files:

pageindex:
  label: Items
  type: index
  options: files

Options

Similar to Kirby's Select Field, you use the options parameter to specify what the index should be populated with. All Dynamic Options from the Select Field can be used:

Option	Description
children	Index of all children
visibleChildren	Index of all visible children
invisibleChildren	Index of all invisible children
grandchildren	Index of all grandchildren
visibleGrandchildren	Index of all visible grandchildren
invisibleGrandchildren	Index of all invisible grandchildren
siblings	Index of all siblings
visibleSiblings	Index of all visible siblings
invisibleSiblings	Index of all invisible siblings
index	Index of all descendants
pages	Index of all pages of the site
files	Index of all files of the page
images	Index of all images of the page
documents	Index of all documents of the page
videos	Index of all videos of the page
audio	Index of all audio files of the page
code	Index of all code files of the page
archives	Index of all archives of the page

Query

The Index Field also supports a version of the Select Field query parameter to generate more complex indexes of pages/files:

pageindex:
  label: Items
  type: index
  options: query
  query:
    page: blog
    fetch: children
    template: article

Where page is the uid of the desired page, and fetch is one of the options above.

Columns

By default, only a Title column (showing a page title or file filename) will be shown. You specify what columns should appear using the columns parameter. The first column determines the initial sort.

pageindex:
  label: Items
  type: index
  options: children
  columns:
    title: Title
    date: Date
    uid: Slug

The key specifies which property of the page/file json should be fetched. The value specifies the title of the column. The following example will show a column labeled Title and the property title from each item's json representation:

title: Title

Column Options:

You can set a few options on a per column basis.

Column Width

columns:
  title:
    label: Title
    width: 100
  uid: Slug

Column Class

columns:
  title:
    label: Title
    class: classname
  uid: Slug

Column Sort-ability

columns:
  title:
    label: Title
    sort: false
  uid: Slug

Column Visibility

columns:
  title:
    label: Title
    visible: false
  uid: Slug

Filter Data

A custom filter can be applied to the data before it is put out as a json response. This is perfect if you need to modify some of the data for presentation, change columns, etc.

Create a simple plugin site/plugins/mydatafilters/mydatafilters.php:

<?php

class MyDataFilters {
  static function myfilterfunc($data) {
    // filter data here
    return $data;
  }
}

Update field definition:

pageindex:
  label: Items
  type: index
  options: children
  filter: MyDataFilters::myfilterfunc
  columns:
    title: Title
    date: Date
    uid: Slug

Rows

Set the initial number of rows in the datatable:

rows: 25

Order

Set the initial sort order of the first column:

order: desc

Add/Edit Links

When showing an index of subpages (children, visibleChildren or invisibleChildren), Edit/Add links will appear next to the field label. You can disable these links using the addedit parameter:

addedit: false

These links appear on an index of subpages so you are able to hide the subpage list in the left column of the panel, or remove the left column entirely.

jongacnik / kirby2-index-field