package virtual_dom
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sha256=0c6f07894dce56db88d46b3aa4f2cad1a84aeaf0009560a285492f9f2959d565
CHANGES.md.html
Release v0.16.0
The most significant change in this release is that most functions that create Vdom.Node.t
have changed from taking a single attribute via a ?attr
argument to now take a list of attributes via the ?attrs
argument. This change was made to reduce the boilerplate at each callsite of invoking Vdom.Attr.many
to add more than one attribute.
A straightforward way to upgrade code to the new interface, without changing behavior, is to rename ~attr
to ~attrs
and wrap the argument into a singlton list. Additionally, in the case where the argument was an immediate invocation of Vdom.Attr.many
, you can just remove that call and pass the list directly.
We've applied this interface change to the main virtual_dom
library, as well as vdom_layout
. However, we took a different approach with vdom_input_widgets
, since functions in that module already take a list of attributes, but they do not merge the attributes in those lists. We've added a ?merge_behavior
argument to those functions. To completely preserve behavior, you should pass Legacy_dont_merge
; otherwise, the default Merge
behavior will attempt to concatenate any styles or lists of classes in the attributes.
More minor changes include:
css_gen
changes:Added
text_align
andcontent_alignment
types.Added
line_height
,row_gap
, andcolumn_gap
functions.flex_container
now accepts`Default
for the?wrap
and?direction
arguments. It also now accepts some new arguments:?align_content
,?row_gap
, and?column_gap
.
Added new
html5_history
library, which provides a layer on top of the browser's history API.Added
Vdom_keyboard.Keyboard_event_handler.get_action
.vdom_input_widgets
changes:The
Dropdown
module now accepts?extra_option_attrs
and?placeholder
arguments.The
on_toggle
argument toCheckbox.simple
is now a plain effect instead of a function, since the function was expected to be pure anyway.Renamed
Radio_buttons.Style
module toSelectable_style
.The
Checklist
module now accepts an argumentSelectable_style.t
argument.Added
Entry.password
.
virtual_dom
changes:Added more attributes creation functions to the
Attr
module.Added more event listener functions to the
Attr.Global_listeners
module.Added
Node.Widget.to_vdom_for_testing
.Added
Lazy
constructor toNode.t
.Added more node-creation functions to the
Node
module.Added
Node.lazy_
, a function that allows for writing code to compute virtual-dom nodes that only runs if necessary.Node.input
no longer accepts a list of child nodes. Users must either stop passing the list, or switch to using the behavior-preservingNode.input_deprecated
function.
Added
Virtual_dom_svg.Attr.stroke_dashoffset
.