Struct Detail 

pub struct Detail<M> { /* private fields */ }

The declaration of a detail page: Columns, the same ones a Table lists, arranged in Section, Group, Grid and Tabs blocks.

use tablo_core::{BooleanColumn, Detail, RelationColumn, Section, TextColumn, lens, relation};

Detail::new(Section::new("Post").columns((
    TextColumn::new(lens!(Post.title)),
    BooleanColumn::new(lens!(Post.featured)),
    RelationColumn::unscoped(relation!(Post.author), |a: &Author| a.name.clone()),
)));

The detail page loads the relations its columns declare (Column::includes) and renders each column’s entry for the record.

Implementations

impl<M> Detail<M>

pub fn new(children: impl IntoDetail<M>) -> Self

Declare a detail page of children: columns and blocks of them.

pub fn empty() -> Self

A detail page showing nothing, which turns the page off.

pub fn is_empty(&self) -> bool

Whether the declaration shows nothing.

pub fn column(self, column: impl Column<M> + 'static) -> Self

Append column after the declared columns and blocks.

pub async fn load(&self, cx: &Cx, query: Query<List<M>>) -> Result<Vec<M>>

where M: Model + Send + Sync + 'static,

Load the records query names as a page rendering this declaration reads them: with every relation the columns declare, once each, and the related records the columns’ sources show the user checked, so render shows only those. Pass the resource’s scope, as in detail.load(cx, scoped_query::<R>(cx)?).

Errors

A source’s scope refusing the request, or a database failure.

pub fn declaration_errors(&self) -> Vec<DeclarationErrorKind>

What is wrong with this declaration: each column whose path binds no single field.

pub fn render<'a>(&self, cx: &'a Cx, record: &M) -> BoxView<'a>

Renders record’s entries in their blocks: each column’s entry, read-only.

The panel’s detail page renders its view this way. A page of the app’s own renders one for a record it loaded through load: a scoped relation column over a record loaded otherwise shows no related record.

Trait Implementations

impl<M> Debug for Detail<M>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<M> Default for Detail<M>

fn default() -> Self

Returns the “default value” for a type.

impl<M> IntoDetail<M> for Detail<M>

fn into_detail(self) -> Detail<M>