CHANGELOG.md

Changelog

[unreleased]

• Remove 'static bound from El and Node
• [BREAKING] Changed perform_cmd and fetch return type to T instead of Result<T, T>.
• Added Aria attributes.
• Added example tea_component.
• [BREAKING] UpdateEl<T> changed to UpdateEl<Ms> and fn update(self, el: &mut T); to fn update_el(self, el: &mut El<Ms>); (#370).
• Added trait UpdateElForIterator<Ms>.
• Added support for all Iterators, Option, u32, i32, usize, f64 and references in element creation macros (#365, #128).
• [BREAKING] String implements UpdateEl<T>. (References are now required for String properties, e.g. div![&model.title].)
• Fixed href detection to ignore use elements (#384).
• Added methods subscribe, subscribe_with_handle, perform_cmd_with_handle, stream, stream_with_handle and notify into Orders (#130).
• Added cmds::timeout, stream::interval, stream::window_event, subs::UrlChanged and subs::UrlRequested (#131).
• Added example subscribe.
• Updated example todomvc to use subscription UrlChanged instead of routes.
• [BREAKING] Futures in perform_cmd and perform_g_cmd are executed immediately.
• Added App methods notify and notify_with_notification.
• [BREAKING] App method process_cmd_and_msg_queue renamed to process_effect_queue.
• [BREAKING] Url change listeners are always active (even if routes is not defined).
• Added cmds, streams, subs, CmdHandle, SubHandle and StreamHandle into the Seed's prelude.
• [BREAKING] Removed module next_tick.
• Added method App::start (alternative to AppBuilder) (#376, #382).
• Added trait GetElemnt + included in the prelude (alternative to MountPoint, used in AppStart).
• Updated example subscribe to use App::start.
• Derive Debug for ElRef.
• Added macros C! and IF! and helper not (#375).
• Added trait ToClasses + included in the prelude.
• Updated todomvc example to use C!, IF!, matches! and App::start.

v0.6.0

• Implemented UpdateEl for Filter and FilterMap.
• Added method El::is_custom(&self).
• Fixed custom elements patching (#325).
• Removed unnecessary error message for comment nodes.
• [BREAKING] Removed deprecated update and trigger_update_ev.
• [BREAKING] Removed the remains of lifecycle hooks.
• Fixed value and checked setting for input elements (a bug in VirtualDOM patch algorithm).
• [BREAKING] Removed unpredictable internal input listeners - Seed will not longer react to external input value changes.
• [BREAKING] Use EventHandler instead of Listener. (Listener is now used as the internal DOM EventListener representation.)
• [deprecated] - raw_ev is deprecated in favor of ev. Functionality is the same.
• Improved performance - rewritten event-handling and other refactors in VirtualDOM.
• Fixed processing of multiple event-handlers (#138).
• Added DOM Element references - see ElRef and examples (canvas, user_media or todomvc) (#115).
• Removed Ms: Clone restriction as much as possible.
• [BREAKING] Added or changed Custom variant from Custom(String) to Custom(Cow<'static, str>) in Ev, Tag, At and St. Use function from to create custom entities (e.g. At::from("my-attribute")) (#208).
• Added macro nodes!. It accepts Node<Msg> and Vec<Node<Msg, returns flattened Vec<Node<Msg>.
• Refactored all examples.
• Fixed and rewritten example todomvc.
• Renamed counter example to counter_advanced.
• Renamed drop example to drop_zone.
• Removed server_interaction_detailed example.
• Added a new simpler counter example.
• Changed example in the main README.md.
• Added flag #![forbid(unsafe_code)] so the Seed will be marked as a safe library by the Rust community tools.
• Removed clone restriction from the method Effect::map_msg.
• Implemented UpdateEl for FlatMap.
• Adapted to Rust 1.41.0.

v0.5.1

• [BREAKING] MessageMapper::map_message changed to MessageMapper::map_msg.
• [BREAKING] fetch and storage moved to seed::browser::service::{fetch, storage}, but reimported at the lib level. Ie: seed::fetch, and seed::storage.
• Added support for Vec<Attr> and Vec<Style> in view macros.
• App included in prelude.
• [BREAKING] Seed refactored to use async/.await. fetch.rs docs updated.
• Export Attrs, Style, Listener. ie, can import with seed::Style etc.
• Fixed a bug causing the docs not to build.

v0.5.0

• Added helper seed::canvas(), and seed::canvas_context() helper functions.
• Fixed Url parsing (resolves issue with hash routing).
• [BREAKING] From<String> for Url changed to TryFrom<String> for Url.
• Fixed jumping cursor in inputs (#158) .
• Added method orders.after_next_render(Option<RenderTimestampDelta>) (#207).
• Fixed a bug with back/forward routing to the landing page (#296).
• Deprecated Init struct, replacing it with BeforeMount and AfterMount structs to better denote state before and after mounting the App occurs.
• Added a new function builder which replaces build as part of deprecating Init.
• Added a new function build_and_start which replaces finish as part of deprecating Init.
• Added IntoInitand IntoAfterMount traits. It is possible to use these in place of a closure or function to produce the corresponding Init and AfterMount structs.
• Messages sent from IntoAfterMount will now be run after the routing message.
• Added example app_builder.
• events::Listener is included in prelude.
• ()s have been replaced with structs - e.g. GMs = () => GMs = UndefinedGMs.
• WindowEvents alias changed to WindowEventsFn for consistency with other *Fn.
• Commented builder and helper methods.

v0.4.2

• Added an Init struct, which can help with initial routing (Breaking)
• The routes function now returns an Option<Msg> (Breaking)
• Updated Tag::from() to accept more input types
• style! now accepts also Option<impl ToString>
• Fixed a bug affecting element render order
• Added a hashchange listener
• Improved error-handling
• Tweaked bootstrap order so that main_el_vdom is initialized first (internal)
• Macro custom! checks if you set tag, and panics when you forget
• Fixed a bug with children being absent from cloned elements
• Improved debugging
• Fixed a namespace bug with adding children to Svg elements
• Fixed a bug affecting Safari
• Added seed::html_document() and seed::cookies convenience functions

v0.4.1

• Added more SVG At variants
• Added the St enum, for style keys; similar to At
• Improved ergonomics of add_child, add_attr, add_class, add_style, replace_text, and add_text, Node methods

v0.4.0

• ElContainer, imported in prelude, renamed to View. (Breaking)
• Internal refactor of El: Now wrapped in Node, along with Empty and Text. Creation macros return Node(Element). (Breaking)
• Changed the way special attributes like disabled, autofocus, and checked are handled (Breaking)
• MessageMapper now accepts closures
• Orders is a trait now instead of a struct. (Breaking)
• Significant changes to MessageMapper
• Orders has new methods, clone_app and msg_mapper which can allow access to app instance.
• Added more SVG element macros
• Several minor bux fixes
• Examples updated to reflect these changes
• Improvements to Fetch API, especially regarding error handling and deserialization

v0.3.7

• routes now accepts Url instead of &Url (Breaking)
• Improvements to fetch API
• Added raw!, md!, and plain! macros that alias El::from_html, El::from_markdown, and El::new_text respectively
• Attrs! and Style! macros can now use commas and whitespace as separators, in addition to semicolons
• Fixed typos in a few attributes (Breaking)
• Fixed a bug where an HTML namespace was applied to raw html/markdown elements
• New conditional syntax added in class! macro, similar to Elm's classList
• Listener now implements MessageMapper
• El methods add_child, add_style, add_attr, and set_text now return the elements, allowing chaining
• Fixed a bug with set_text. Renamed to replace_text. Added add_text, which adds a text node, but doesn't remove existing ones. Added add_class. (Breaking)

v0.3.6

• Fetch module and API heavily changed (breaking)
• Added support for request​Animation​Frame, which improves render performance, especially for animations
• Styles no longer implicitly add px. Added unit! macro in its place
• Map can now be used directly in elements, without needing to annotate type and collect (ie for child Elements, and Listeners)
• Significant changes to MessageMapper
• Orders hs new methods, clone_app and msg_mapper that allow access to app instance.
• Fixed a bug where empty elements at the top-level were rendering in the wrong order
• Added an empty! macro, which is similar to seed::empty
• Attributes and style now retain order

v0.3.5

• Fixed a bug where view functions returning Vec<El> weren't rendering properly
• Fixed a typo with the viewBox attribute

v0.3.4

• The update fn now accepts a (new) Orders struct, and returns nothing. Renders occur implicitly, with the option to skip rendering, update with an additional message, or perform an asynchronous action. (Breaking)
• .mount() now accepts elements. Deprecated .mount_el()
• The log function and macro now support items which implement Debug
• Removed deprecated routing::push_path function (breaking)

v0.3.3

• Added seed::update function, which allows custom events, and updates from JS

v0.3.2

• Top level view functions can now return Vec<El<Ms>>, El<Ms>, or something else implementing the new ElContainer trait

v0.3.1

• Top level view functions now return Vec<El<Ms>> instead of El<Ms>, mounted directly to the mount point. (Breaking)
• push_route() can now accept a Vec<&str>, depreciating push_path()
• Fixed a bug where window events couldn't be enabled on initialization

v0.3.0

• update function now takes a mutable ref of the model. (Breaking)
• Update (update's return type) is now a struct. (Breaking)
• Async, etc events are now handled through messages, instead of passing App through the view func. (Breaking)
• Fixed some bugs with empty elements
• Internal code cleanup
• Added commented-out release command to example build files
• Added more tests

v0.2.10

• Routing can be triggered by clicking any element containing a Href attribute with value as a relative link
• Internal links no longer trigger a page refresh
• Models no longer need to implement Clone
• Fixed a bug introduced in 0.2.9 for select elements

v0.2.9

• Added a RenderThen option to Update, which allows chaining update messages
• Added a .model method to Update, allowing for cleaner recursion in updates
• Improved controlled-component (sync fields with model) logic

v0.2.8

• Reflowed El::from_html and El::from_markdown to return Vecs of Els, instead of wrapping them in a single span.
• Improved support for SVG and namespaces
• Added set_timeout wrapper

v0.2.7

• Fixed a bug where line! macro interfered with builtin
• Fixed a bug with routing search (ie ?)

v0.2.6

• Fixed a bug where children would render out-of-order
• Improved vdom diffing logic

v0.2.5

• Attributes and Events now can use At and Ev enums
• Routing overhauled; modelled after react-reason. Cleaner syntax, and more flexible
• Input, Textarea, and Select elements are now "controlled" - they always stay in sync with the model
• index.html file updated in examples and quickstart to use relative paths, which fixes landing-page routing

v0.2.4

• Changed render func to use a new pattern (Breaking)
• Default mount point added: "app" for element id
• View func now takes a ref to the model instead of the model itself
• Routing refactored; now works dynamically
• Update function now returns an enum that returns Render or Skip, to allow conditional rendering (Breaking)
• Elements can now store more than 1 text node

V0.2.3

• Fixed a bug where initially-empty text won't update
• Added more tests
• Exposed web_sys Document and Window in top level of Seed create, with .expect
• Modified build scripts to keep the wasm output name fixed at 'package', simplifying example/quickstart renames
• Tests now work in Windows due to update in wasm-pack

V0.2.2

• Overhaul of fetch module
• Added server-integration example

V0.2.1

• Added support for custom tags
• Added class! and id! convenience macros for setting style

v0.2.0

• Added high-level fetch api
• Added routing
• Added element lifecycles (did_mount, did_update, will_unmount)
• Added support for updating state outside events
• Added server_interaction, and homepage (this site) examples

v0.1.0

• Initial release