Changelog

Unreleased

[0.25.3] - 2025-07-31

Changed

• Require phoenix_live_view ~> 1.0.6 or ~> 1.1.0.

[0.25.2] - 2025-06-25

Fixed

• Allow overriding maxlength attribute in filter value field.

[0.25.1] - 2025-05-05

Fixed

• Function clause error when no pagination parameters are passed and no default_pagination_type is set.

[0.25.0] - 2025-05-04

Added

• Add guide about load-more buttons and infinite scroll.
• Add guide about CSS styles.
• Add guide about page size controls.

Changed

• Remove opts attribute from Flop.Phoenix.pagination/1 and remove configuration of the pagination component via application environment.
• Remove all default classes from pagination component.
• Remove wrapper_attrs from pagination component in favor of global attributes.
• Set page link aria label function with page_link_aria_label_fun attribute on Flop.Phoenix.pagination/1 component instead of using pagination_link_aria_label option.
• Set previous and next link attributes and content with slots instead of options.
• Set ellipsis content with slot instead of option.
• Set pagination list attributes with page_list_attrs attribute instead of pagination_list_attrs option.
• Set pagination list item attributes with page_list_item_attrs attribute instead of pagination_list_item_attrs option.
• Set pagination link attributes with page_link_attrs attribute instead of pagination_link_attrs option.
• Set current pagination link attributes with current_page_link_attrs attribute instead of current_link_attrs option.
• Set disabled link attributes with disabled_link_attrs attribute instead of disabled_attrs option.
• Remove default classes for pagination root element, pagination list and pagination links.
• Use <button> elements for pagination if no path is set.
• Remove role attribute from the pagination component. The <nav> element already has the implicit ARIA role navigation.
• Add rel attribute to previous/next links.
• Mark up disabled previous/next links of the pagination component as <a role="link" aria-disabled="true"> instead of <span>.
• Update documentation for hidden_inputs_for_filter/1 to use Phoenix.Component.inputs_for/1 with the skip_persistent_id option.
• Require Phoenix >= 1.6.0 and < 1.9.0.

How to upgrade

The configuration via pagination_opts is deprecated. Instead of referencing a function that returns the pagination opts, it is recommended to define a component that wraps the Flop.Phoenix.pagination/1 component and sets the necessary attributes.

Follow the upgrade guide of version 0.24.0 to update the pagination component configuration, including the removal of the application configuration, if you haven't done so already.

Remove the wrapper_attrs from your pagination options and pass them directly as attributes instead.

  <Flop.Phoenix.pagination
    meta={@meta}
    path={@path}
    opts={[
-     wrapper_attrs: [
-       class: "pagination",
-       aria: [label: "Quppernerit"]
-     ]
    ]}
+   class="pagination"
+   aria-label="Quppernerit"
  />

Replace the :previous_link_attrs, :previous_link_content, next_link_attrs, and next_link_content attributes with the previous and next slots.

  <Flop.Phoenix.pagination
    meta={@meta}
    path={@path}
    opts={[
-     previous_link_attrs: [class: "previous"],
-     previous_link_content: Phoenix.HTML.raw(~s(<i class="fas fa-chevron-left" />)),
-     next_link_attrs: [class: "next"],
-     next_link_content: Phoenix.HTML.raw(~s(<i class="fas fa-chevron-right" />))
    ]}
- />
+ >
+   <:previous attrs={[class: "previous"]}>
+     <i class="fas fa-chevron-left" />
+   </:previous>
+   <:next attrs={[class: "next"]}>
+     <i class="fas fa-chevron-right" />
+   </:next>
+ </Flop.Phoenix.pagination>

Replace the :ellipsis_attrs and :ellipsis_content attributes with the ellipsis slot.

  <Flop.Phoenix.pagination
    meta={@meta}
    path={@path}
    opts={[
-     ellipsis_attrs: [class: "ellipsis", aria-hidden: "true"],
-     ellipsis_content: "‥"
    ]}
- />
+ >
+   <:ellipsis>
+     <span class="ellipsis" aria-hidden="true">‥</span>
+   </:ellipsis>
+ </Flop.Phoenix.pagination>

Remove the :disabled_attrs option. Note that the disabled and aria-disabled attributes are set automatically and do not need to be passed here.

To style disabled links/buttons without a CSS class, use the CSS selector [disabled], [aria-disabled="true"].

  <Flop.Phoenix.pagination
    meta={@meta}
    path={@path}
    opts={[
-     disabled_attrs: [class: "is-disabled"]
    ]}
+     disabled_link_attrs={[class: "is-disabled"]}
  >

Remove the :pagination_link_aria_label option and set the page_link_aria_label_fun attribute instead.

  <Flop.Phoenix.pagination
    meta={@meta}
    path={@path}
    opts={[
-     pagination_link_aria_label: &"#{&1}ページ目へ"
    ]}
+     page_link_aria_label_fun={&"#{&1}ページ目へ"}
  >

Remove the :pagination_list_attrs, :pagination_list_item_attrs, :pagination_link_attrs, and :current_link_attrs options and set the page_list_attrs, page_list_item_attrs, page_link_attrs, and current_page_link_attrs attributes instead. If you relied on the default page list class and page link classes, set them explicitly. Note that the aria-current attribute is set automatically and does not need to be set here.

To style the current page link without a CSS class, use the CSS selector [aria-current="page"].

  <Flop.Phoenix.pagination
    meta={@meta}
    path={@path}
    opts={[
-     pagination_list_attrs: [class: "pagination-list"]
-     pagination_list_item_attrs: [class: "pagination-list-item"]
-     pagination_link_attrs: [class: "pagination-link"]
-     current_link_attrs: [
-       class: "pagination-link is-current",
-       aria: [current: "page"]
-     ]
    ]}
+     page_list_attrs={[class: "pagination-list"]}
+     page_list_item_attrs={[class: "pagination-list-item"]}
+     page_link_attrs={[class: "pagination-link"]}
+     current_page_link_attrs={[class: "pagination-link is-current"]}
  >

Ensure that your CSS styles work with both <a> elements (used when a path is set) and <button> elements (used when no path is set). Check the appearance of the pagination component carefully.

[0.24.0] - 2025-02-01

Added

• Add Flop.Phoenix.Pagination struct to hold information needed to render a pagination component.
• Add Flop.Phoenix.Pagination.new/2 to build a Pagination struct from a Flop.Meta struct.
• Add Flop.Phoenix.pagination_for/1 for building custom pagination components. Update the existing Flop.Phoenix.pagination/1 component to use it.
• Add Flop.Phoenix.page_link_range/3 for determining which page links to render in a pagination component.

Changed

• Support cursor pagination in Flop.Phoenix.pagination/1.
• Remove the page_links option from the pagination_opts. Set this option with the new page_links attribute instead.
• Change the values of the page_links option from :all | :hide | {:ellipsis, pos_integer} to :all | :none | pos_integer.
• Change default value for page_links option of the Flop.Phoenix.pagination/1 component from :all to 5.
• Deprecate configuring the pagination and table components via the application environment. Define wrapper components that pass the opts attribute to the Flop.Phoenix components instead.
• Remove dependency on PhoenixHTMLHelpers.
• Require Phoenix LiveView ~> 1.0.0.
• Require Elixir ~> 1.14.

Removed

• Remove Flop.Phoenix.cursor_pagination/1. Use Flop.Phoenix.pagination/1 instead.
• Remove t:Flop.Phoenix.cursor_pagination_option/0.
• Remove Flop.Phoenix.IncorrectPaginationTypeError.
• Remove input_type/3 from the Phoenix.HTML.FormData protocol implementation for Flop.Meta. The function had been removed from the protocol in Phoenix.HTML 4.0.
• Remove the previously deprecated event attribute from the Flop.Phoenix.pagination/1 and Flop.Phoenix.table/1 components. Use :on_paginate and :on_sort instead.
• Remove the previously deprecated hide and show attributes from the :col and :action slots of the Flop.Phoenix.table/1 component. Use the :if attribute instead.

Fixed

• Fix a warning about ranges in Elixir 1.18.

How to upgrade

Replace Flop.Phoenix.cursor_pagination/1 with Flop.Phoenix.pagination/1.

- <Flop.Phoenix.cursor_pagination meta={@meta} path={~p"/pets"} />
+ <Flop.Phoenix.pagination meta={@meta} path={~p"/pets"} />

Update the format of the page_links option for the pagination component.

- page_links: {:ellipsis, 7},
+ page_links: 7,

- page_links: :hide,
+ page_links: :none,

Remove page_links from your pagination_opts function and add it as an attribute instead.

def pagination_opts do
  [
    ellipsis_attrs: [class: "ellipsis"],
    ellipsis_content: "‥",
    next_link_attrs: [class: "next"],
    next_link_content: next_icon(),
-     page_links: 7,
    pagination_link_aria_label: &"#{&1}ページ目へ",
    previous_link_attrs: [class: "prev"],
    previous_link_content: previous_icon()
  ]
end

<Flop.Phoenix.pagination
  meta={@meta}
  path={~p"/pets"}
+ page_links={7}
/>

Replace the :show and :hide attribute in the :col slot of the table component with :if.

<:col
  :let={pet}
- show={@admin?}
+ :if={@admin?}
  label="Name"
  field={:name}
>
  <%= pet.name %>
</:col>

<:col
  :let={pet}
- hide={!@admin?}
+ :if={@admin?}
  label="Name"
  field={:name}
>
  <%= pet.name %>
</:col>

Replace the event attribute of the pagination table components with on_paginate and on_sort.

<Flop.Phoenix.pagination
  meta={@meta}
- event="paginate"
+ on_paginate={JS.push("paginate")}
/>

<Flop.Phoenix.table
  items={@pets}
  meta={@meta}
- event="sort"
+ on_sort={JS.push("sort")}
>

Remove the configuration for the pagination component from config/config.exs and define a wrapper component in your CoreComponents module instead. This is optional, but will make future version updates easier.

For the pagination component:

# config/config.exs

config :flop_phoenix,
- pagination: [opts: {MyAppWeb.CoreComponents, :pagination_opts}],
  table: [opts: {MyAppWeb.CoreComponents, :table_opts}]

# MyAppWeb.CoreComponents

- def pagination_opts do
-   [
-     # ...
-   ]
- end

+ attr :meta, Flop.Meta, required: true
+ attr :path, :any, default: nil
+ attr :on_paginate, JS, default: nil
+ attr :target, :string, default: nil
+
+ def pagination(assigns) do
+   ~H\"""
+   <Flop.Phoenix.pagination
+     meta={@meta}
+     path={@path}
+     on_paginate={@on_paginate}
+     target={@target}
+     opts={[
+       # ...
+     ]}
+   />
+   \"""
+ end

[0.23.1] - 2024-10-17

Changed

• Raise an error if a meta struct with the wrong pagination type is passed to the pagination or cursor_pagination component.

Fixed

• Fix compilation error in Phoenix LiveView 1.0.0-rc.7.
• Fix type of row_click attribute.

[0.23.0] - 2024-08-18

Changed

• Support and require live_view ~> 1.0.0-rc.0.
• Allow to pass options directly in config file instead of referencing function.

Fixed

• Fixed a deprecation warning in Elixir 1.17.

[0.22.10] - 2024-08-18

Changed

• Loosen version requirement for flop to support 0.26.

[0.22.9] - 2024-05-04

Added

• Added :pagination_list_item_attrs option to Flop.Phoenix.pagination/1.

[0.22.8] - 2024-03-23

Added

• Support :col_class attr on :col and :action slots in addition to :col_style.

Changed

• Don't render empty style attributes on col elements in colgroup.

Fixed

• The page range calculation in the Flop.Phoenix.pagination/1 was incorrect towards the last pages.

[0.22.7] - 2024-03-02

Changed

• Loosen version requirement for phoenix_html.

Fixed

• Warning when wrapping table component and passing on :col slot as attribute.

[0.22.6] - 2024-01-14

Changed

• Support Flop 0.25.0.
• Update documentation examples for filter forms.

[0.22.5] - 2023-12-24

Changed

• Requires phoenix_html ~> 4.0.

[0.22.4] - 2023-11-18

Fixed

• Don't render li element if a pagination link is not rendered.

[0.22.3] - 2023-11-14

Changed

• Support Flop ~> 0.24.0.

[0.22.2] - 2023-10-19

Fixed

• Numbered pagination links were not wrapped in li elements.

[0.22.1] - 2023-09-28

Changed

• Allow to use Phoenix.HTML.safe/0 as a label attribute in table headers.

[0.22.0] - 2023-09-26

Added

• Added directions attribute to the col slot of the table component. This allows you to override the default sort directions, e.g. to specify nulls-first or nulls-last.
• Added thead_th_attrs and th_wrapper_attrs attributes to the col slot of the table component.
• Added thead_th_attrs attribute to the action slot of the table component.

Changed

• Renamed attrs attribute on the col and action slots of the table component to tbody_td_attrs in order to match the naming of the global table options.

How to upgrade

Rename the attrs attribute to tbody_td_attrs in both the col slot and the action slot:

<Flop.Phoenix.table items={@pets} meta={@meta} path={~p"/pets"}>
-  <:col :let={p} attrs={[class="my-class"]}><%= p.id %></:col>
-  <:action :let={p} attrs={[class="my-class"]}>button</:col>
+  <:col :let={p} tbody_td_attrs={[class="my-class"]}><%= p.id %></:col>
+  <:action :let={p} tbody_td_attrs={[class="my-class"]}>button</:col>
</Flop.Phoenix.table>

[0.21.2] - 2023-09-26

Changed

• Support phoenix_liveview ~> 0.20.

[0.21.1] - 2023-08-05

Added

• Allow passing a function to the attrs option of table component's :action slot. Before, this was only supported in the :col slot.

Changed

• Improve some error messages and documentation examples.

Fixed

• In the :col and :action slots of the table component, the attrs option did not properly override the attributes set with the :tbody_td_attrs option.

[0.21.0] - 2023-07-17

Changed

• Depend on flop ~> 0.22.0.

[0.20.0] - 2023-07-09

Added

• Added an on_paginate attribute to the pagination and cursor_pagination components. This attribute takes a Phoenix.LiveView.JS command as a value. The attribute can be combined with the path attribute, in which case the URL will be patched and the the given JS command is executed.
• Similarly, an on_sort attribute was added to the table component.
• Allow setting tbody_tr_attrs to a function that takes the current row item as an argument and returns a list of attributes.
• Allow setting the attrs attribute of the :col slot of the table component to a function that takes the current row item as an argument and returns a list of attributes.

Changed

• The table ID falls back to "sortable-table" if no schema module is used.
• The tbody ID was changed to {id}-tbody.
• The table container ID is set to {id}-container now.
• The table ID is set to {id} now.

Deprecated

• The show and hide attributes of the :col slot of the table component are now deprecated in favor of the :if attribute.
• The event attribute of the pagination, cursor pagination and table components has been deprecated in favor of on_pagination and on_sort.

[0.19.1] - 2023-06-30

Changed

• The table component only renders an ascending/descending order indicator in the column header for the first order field, instead rendering one in the column headers for all ordered fields.
• Support Flop 0.22.

[0.19.0] - 2023-05-30

Changed

• Necessary updates for phoenix_live_view ~> 0.19.0.
• Requires phoenix_live_view ~> 0.19.0.
• Remove previously deprecated Flop.Phoenix.pop_filter/2. Use Flop.Filter.pop/3 instead.

[0.18.2] - 2023-05-08

Changed

• Added hidden attribute to hidden inputs rendered by filter_fields component in order to solve CSS spacing issues.

[0.18.1] - 2023-03-18

Changed

• Added support for LiveView streams to the table component. To this end, row_id, row_item and id attributes were added to the component, following the example of Phoenix 1.7. The id attribute is added to the tbody. If no id is explicitly set, a default value will be used depending on the schema name.

[0.18.0] - 2023-02-25

Changed

• Added dependency on Phoenix.HTML ~> 3.3.0.
• The filter_fields component now passes the Phoenix.HTML.FormField struct introduced in Phoenix.HTML 3.3.0 to the inner block.
• Support :as option for filter inputs with Phoenix.HTML.FormData/4 (inputs_for).
• Phoenix.HTML.FormData.input_type/2 now considers the Ecto type for join, custom and compound fields.
• Remove support for path_helper assigns, previously deprecated in 0.15.
• Deprecate Flop.Phoenix.pop_filter/2.

How to upgrade

If your input component already knows how to handle the Phoenix.HTML.FormField struct, you can update the inner block for filter_fields like this:

<.filter_fields :let={i} form={f} fields={[:email, :name]}>
  <.input
-    field={{i.form, i.field}}
+    field={i.field}
    type={i.type}
    label={i.label}
-    id={i.id}
-    name={i.name}
-    value={i.value}
    {i.rest}
  />
</.filter_fields>

If your input component still expects the individual assigns, you can update the inner block like this:

<.filter_fields :let={i} form={f} fields={[:email, :name]}>
  <.input
-    field={{i.form, i.field}}
+    field={{i.field.form, i.field.field}}
    type={i.type}
    label={i.label}
-    id={i.id}
-    name={i.name}
-    value={i.value}
+    id={i.field.id}
+    name={i.field.name}
+    value={i.field.value}
    {i.rest}
  />
</.filter_fields>

For an upgrade example for the path_helper assign, see the changelog entry for version 0.15.0.

[0.17.2] - 2023-01-15

Changed

• Support Flop 0.19.

[0.17.1] - 2022-11-15

Added

• Allow passing an offset when generating filter inputs with Phoenix.HTML.Form.inputs_for/3.

[0.17.0] - 2022-10-27

Added

• New option tbody_attrs for table component.
• New attribute row_click and slot action for table component.

Changed

• To pass additional attributes to a column, you will now have to use the attrs attribute. This was necessary because defining a global attribute on a slot causes a compile-time error in phoenix_live_view 0.18.3.

<Flop.Phoenix.table items={@pets} meta={@meta} path={~p"/pets"}>
-  <:col :let={p} class="my-class"><%= p.id %></:col>
+  <:col :let={p} attrs={[class="my-class"]}><%= p.id %></:col>
</Flop.Phoenix.table>

[0.16.0] - 2022-10-10

Added

• New Phoenix component Flop.Phoenix.hidden_inputs_for_filter/1.

Changed

• Major refactoring of Flop.Phoenix.filter_fields/1. Instead of giving you the rendered <label> and <input> elements, the component now only passes the necessary arguments to the inner block. You will have to pass these arguments to your own input component (or whatever you name it). The field option format has also been updated. These changes were made to fix warnings emitted by live view 0.18.1, and also accompany current changes in Phoenix that thin out Phoenix.HTML / Phoenix.HTML.Form in favor of Phoenix components for inputs.
• Require flop >= 0.17.1 and < 0.19.0.

Removed

• Removed Flop.Phoenix.filter_hidden_inputs_for/1. This function is not used internally anymore. You can either use Phoenix.HTML.Form.hidden_inputs_for/1 (Phoenix.HTML ~> 3.2), or use Flop.Phoenix.hidden_inputs_for_filter/1, which does the same, but as a Phoenix component.
• Removed Flop.Phoenix.filter_label/1 and Flop.Phoenix.filter_input/1. With the changes to Flop.Phoenix.filter_fields/1 and the move away from the input rendering functions of Phoenix.HTML.Form, these functions don't have any value anymore. Read the documentation of Flop.Phoenix.hidden_inputs_for_filter/1 for an example on how to easily render the fields of individual filters.

Fixed

• Fixed warnings about tainted variables in live view 0.18.1.
• Fixed an issue where default parameters set in the backend module were not removed from the query parameters.
• Fixed URLs ending with ? when no query parameters are necessary if the path is passed as a string.

How to upgrade

Filter fields component

Previously, you would render a filter form like this:

<.form :let={f} for={@meta}>
  <Flop.Phoenix.filter_fields :let={entry} form={f} fields={[:name, :email]}>
    <div class="field">
      <%= entry.label %>
      <%= entry.input %>
    </div>
  </Flop.Phoenix.filter_fields>
</.form>

In this example, entry.label and entry.input are complete <label> and <input> elements with all attributes set. You will need to change this to:

<.form :let={f} for={@meta}>
  <.filter_fields :let={i} form={f} fields={[:name, :email]}>
    <.input
      id={i.id}
      name={i.name}
      label={i.label}
      type={i.type}
      value={i.value}
      field={{i.form, i.field}}
      {i.rest}
    />
  </.filter_fields>
</.form>

You will have to define an input component in your project. You can take a hint from the input component that is generated as part of the Components module by Phoenix 1.7.

Field options

Remove input_opts and label_opts and pass them directly to your input component, or add them directly to the input component. If you passed an id to filter_fields, set in on the form instead.

<.filter_fields
  :let={i}
  form={f}
  fields={[:name]}
-  id="some-id"
-  input_opts={[class: "input", phx_debounce: 100]}
-  label_opts={[class: "label"]}
>
  <.input
     ...
+    class="input"
+    phx-debounce={100}
  />
</.filter_fields>

Use strings instead of atoms to set the type, and use the types that your input component understands.

<.filter_fields
  :let={i}
  form={f}
  fields={[
-    name: [type: :text_input],
+    name: [type: "text"],
-    age: [type: :number_input],
+    age: [type: "number"],
-    phone: [type: :telephone_input],
+    phone: [type: "tel"]
  ]}
>

If you passed additional input function options in a tuple, take them out of the tuple and add them to the keyword list instead.

<.filter_fields
  :let={i}
  form={f}
  fields={[
-    role: [type: {:select, ["author", "editor"], class: "select"}]
+    role: [type: "select", options: ["author", "editor"], class: "select"]
  ]}
>

The default option is not handled for you anymore. You can still set it, but it will just be passed on as part of the rest options, so your input component will need to handle it.

Filter label and input components

If you used Flop.Phoenix.filter_label/1 or Flop.Phoenix.filter_input/1 before, follow the example in the documentation of Flop.hidden_inputs_for_filter/1 to render the inputs of individual filters without the removed components.

[0.15.2] - 2022-10-10

Changed

• Change version requirement for Flop to >= 0.15.0 and < 0.19.0.

[0.15.1] - 2022-09-30

Fixed

• Typespec of Flop.Phoenix.build_path/3.

[0.15.0] - 2022-09-22

Added

This release adds support for passing URI strings instead of MFA or FA tuples to components and helper functions. This allows you to use the library with the verified routes introduced in Phoenix 1.7. Alternatively, you can now also choose to pass a 1-ary path builder function. See Flop.Phoenix.build_path/3 for examples. Passing tuples pointing to route helpers is still supported.

• Added an example for a custom filter form component to the readme.
• Support passing a URI string as a path to the table, pagination and cursor_pagination components and to build_path/3.
• Support passing a 1-ary path builder function to the table, pagination and cursor_pagination components and to build_path/3.
• New function Flop.Phoenix.pop_filter/2.

Changed

• Require live_view ~> 0.18.0.
• Deprecate path_helper assign in favor of path.
• Use declarative assigns and replace Phoenix.LiveView.Helpers.live_patch/1 with Phoenix.Component.link/1.
• Flop.Phoenix.filter_input/1 requires additional options for the input function to be passed in the input_opts assign, instead of passing them directly to the component. This was necessary because the global attributes you can define with declarative assigns in LiveView 0.18 are meant for HTML attributes, while the input options may contain any additional attributes necessary (e.g. a list of select options that are rendered as option elements).

Fixed

• Apply show and hide attribute for columns to colgroup as well.
• Correctly handle multiple inputs for the same field in Flop.filter_fields/1.

How to upgrade

Rename the path_helper assigns of table, pagination and cursor_pagination components to path.

- <.pagination meta={@meta} path_helper={{Routes, :pet_path, [@socket, :index]}} />
+ <.pagination meta={@meta} path={{Routes, :pet_path, [@socket, :index]}} />

Wrap additional options passed to Flop.Phoenix.filter_input/1 into a single input_opts assign.

- <.filter_input form={ff} class="select" options={[:some, :options]} />
+ <.filter_input form={ff} input_opts={[class: "select", options: [:some, :options]]} />

[0.14.2] - 2022-08-26

Changed

• Support Flop ~> 0.17.0.

[0.14.1] - 2022-03-22

Changed

• Support Flop ~> 0.16.0.

[0.14.0] - 2022-02-22

Added

• symbol_unsorted option for the table component.
• caption assign for the table component.
• col_style assign for the :col slot of the table component.

Changed

• Additional attributes passed to the <:col> slot will now be added as attributes to the <td> tags.

[0.13.0] - 2021-11-14

Added

• Add cursor_pagination/1 component.

Changed

• The pagination component adds the disabled class to the span that is displayed when the previous or next link is disabled now. Previously, the disabled attribute was set on the span. The class can be customized with the :disabled_class option.

[0.12.0] - 2021-11-08

Added

• Implement the Phoenix.HTML.FormData protocol for Flop.Meta. This means you can pass the meta struct as :for option to the Phoenix form_for functions now.
• Add the functions filter_fields/1, filter_input/1 and filter_label/1.

Changed

• Remove :for option. The schema module is now automatically derived from the meta struct.

[0.11.1] - 2021-10-31

Added

• Adds hide and show options to table :col.

Changed

• Passing a label to a table :col is now optional.

[0.11.0] - 2021-10-30

Changed

• The path_helper_args assign has been removed in favor of passing mfa tuples as path_helper.
• In the same vein, Flop.Phoenix.build_path/4 has been replaced with Flop.Phoenix.build_path/3, which also takes a tuple as the first argument.
• The table component has been changed to use slots. The headers, footer, row_func and row_opts assigns have been removed. Also, the tfoot_td_attrs and tfoot_th_attrs options have been removed.
• The live_view version requirement has been changed to ~> 0.17.0.
• Better error messages for invalid assigns have been added.

How to upgrade

Update the path_helper and path_helper_args assigns set for the table and pagination component:

- path_helper={&Routes.pet_path/3}
- path_helper_args={[@socket, :index]}
+ path_helper={{Routes, :pet_path, [@socket, :index]}}

If you prefer, you can pass a function instead.

+ path_helper={{&Routes.pet_path/3, [@socket, :index]}}

Update any calls to Flop.Phoenix.build_path/4:

- Flop.Phoenix.build_path(&Routes.pet_path/3, [@socket, :index], meta)
+ Flop.Phoenix.build_path({Routes, :pet_path, [@socket, :index]}, meta)

If you prefer, you can use a 2-tuple here as well:

+ Flop.Phoenix.build_path({&Routes.pet_path/3, [@socket, :index]}, meta)

Finally, update the tables in your templates:

<Flop.Phoenix.table
  for={MyApp.Pet}
  items={@pets}
  meta={@meta}
-   path_helper={&Routes.pet_path/3}
-   path_helper_args={[@socket, :index]}
+   path_helper={{Routes, :pet_path, [@socket, :index]}}
-   headers={[{"Name", :name}, {"Age", :age}]}
-   row_func={fn pet, \_opts -> [pet.name, pet.age] end}
-   footer={["", @average_age]}
- />
+ >
+   <:col let={pet} label="Name" field={:name}><%= pet.name %></:col>
+   <:col let={pet} label="Age" field={:age}><%= pet.age %></:col>

+   <:foot>
+     <tr>
+       <td></td>
+       <td><%= @average_age %></td>
+     </tr>
+   </:foot>
+ </Flop.Phoenix.table>

Also, you can remove tfoot_td_attrs and tfoot_th_attrs from the opts assign (or opts provider function).

[0.10.0] - 2021-10-24

Added

• It is now possible to set global options for the components in your config.

config :flop_phoenix,
  pagination: [opts: {MyApp.ViewHelpers, :pagination_opts}],
  table: [opts: {MyApp.ViewHelpers, :table_opts}]

Changed

• The for, event and target options moved from the opts assign to the root. The opts assign is now exclusively used for customization options that modify the appearance, which are usually set globally for a project and are not related to the specific data or view.
• The row_func/2 function passed to the table component receives the new row_opts assign now instead of the opts assign.
• The pagination and table components only pass the for option to the query builder, instead of all opts.
• The path_helper and path_helper_args assigns are now optional if an event is passed. A descriptive error is raised if neither of them are passed.
• The opts assign for the pagination and table components is now optional.
• Aria labels were added to the links to the first and last page.
• The aria-sort attribute was added to the table headers.

How to upgrade

1. Remove the for, event and target from the opts assign and add them as regular assigns at the root level.
2. Move any key/value pairs that are needed by your row_func from opts to row_opts.

For example, if your row_func looks like this:

def table_row(%Pet{id: id, name: name}, opts) do
  socket = Keyword.fetch!(opts, :socket)
  [name, link("show", to: Routes.pet_path(socket, :show, id))]
end

Update your template like this:

<Flop.Phoenix.sortable_table
  row_func={&table_row/2}
-   opts={[
-     container: true,
-     for: Pet,
-     event: "sort-table",
-     target: @myself,
-     socket: @socket
-   ]}
+   row_opts={[socket: @socket]}
+   for={Pet}
+   event="sort-table"
+   target={@myself}
+   opts={[container: true]}
/>

<Flop.Phoenix.pagination
-   opts={[
-     for: Pet,
-     event: "paginate",
-     target: @myself,
-     page_links: {:ellipsis, 7}
-   ]}
+   for={Pet}
+   event="paginate"
+   target={@myself}
+   opts={[page_links: {:ellipsis, 7}]}
/>

[0.9.1] - 2021-10-22

Changed

• Change live_view version requirement to ~> 0.16.0 or ~> 0.17.0.

[0.9.0] - 2021-10-04

Added

• Add table foot option for sortable table.

[0.8.1] - 2021-08-11

Changed

• Loosen version requirement for Flop.

[0.8.0] - 2021-08-11

Added

• New options event and target for the pagination and sortable table component, which allow to emit pagination and sorting events in LiveView without patching the URL.

Changed

• Use HEEx templates for both the pagination and the sortable table component. Refer to the Readme for usage examples.
• Require live_view ~> 0.16.0.
• Support safe HTML tuples in unsortable table headers.
• Improve documentation with examples for LiveView, HEEx templates and EEx templates.

[0.7.0] - 2021-06-13

Added

• Add wrapper around sortable table header link and order direction indicator.
• Add option current_link_attrs to pagination builder.
• Add options thead_tr_attrs, thead_th_attrs, tbody_tr_attrs and tbody_td_attrs to table generator.
• Add option no_results_content to table generator, which sets the content that is going to be displayed instead of the table if the item list is empty. A default option is applied, so make sure to set the option and/or remove your own no results messages from your templates when making the upgrade.

Changed

• The table options table_class, th_wrapper_class, symbol_class and container_class were replaced in favour of table_attrs, th_wrapper_attrs, symbol_attrs and container_attrs for more flexibility and consistency with the pagination generator. To update, rename the options in your code and wrap the values in keyword lists with a class key (e.g. container_class: "table-container" => container_attrs: [class: "table-container"]).
• The pagination_link_attrs is not applied to current links anymore. Use current_link_attrs to set the attributes for the current link.
• Omit page=1 and offset=0 when building query parameters.
• Omit default values for order and limit/page size parameters when building query parameters.
• Requires Flop ~> 0.11.0.

Fixed

• Order direction indicator was wrapped twice.
• A Flop struct with an offset was resulting in invalid pagination links.

[0.6.1] - 2021-05-05

Fixed

• Pagination helper generated invalid links when using default_limit option.

[0.6.0] - 2021-05-04

Added

• Add Flop.Phoenix.table/1 for rendering sortable tables.
• Add function Flop.Phoenix.to_query/1, which converts a Flop struct into a keyword list for query parameters.
• Add function Flop.Phoenix.build_path/3, which applies Flop parameters to a Phoenix path helper function.

Removed

• Remove Flop.Phoenix.Live.PaginationComponent in favor of making Flop.Phoenix.pagination/4 work in both .eex and .leex templates.

[0.5.1] - 2021-04-14

Fixed

• Merge pagination query parameters into existing query parameters, if present.

[0.5.0] - 2021-03-23

Changed

• Rename FlopPhoenix to Flop.Phoenix.
• Add Flop.Phoenix.Live.PaginationComponent for use with Phoenix.LiveView.
• Change pagination to always display links to the first and last page.

[0.4.0] - 2020-09-04

Changed

• Allow usage with newer versions of Flop.

[0.3.0] - 2020-06-17

Added

• New option to hide the number of page links.
• New option to limit the number of page links.

Changed

• Add order and filter parameters to pagination links.

[0.2.0] - 2020-06-15

Added

• Improve documentation.

Changed

• previous_link/3, next_link/3 and page_links/3 are private functions now.

[0.1.0] - 2020-06-15

Initial release