manuelcillero/pagetop
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🚧 Ensure block has renderable content

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This commit is contained in:
Manuel Cillero 2023-11-16 18:21:20 +01:00
parent 571586e587
commit c2d0c2a80d
1 changed files with 13 additions and 14 deletions
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27
pagetop/src/base/component/block.rs
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@ -31,24 +31,23 @@ impl ComponentTrait for Block {
}
fn setup_before_prepare(&mut self, _cx: &mut Context) {
self.classes.alter_value(ClassesOp::AddFirst, "block");
self.classes.alter_value(ClassesOp::AddFirst, "pt-block");
}
fn prepare_component(&self, cx: &mut Context) -> PrepareMarkup {
if self.components().is_empty() {
return PrepareMarkup::None;
let block_body = self.components().render(cx);
if !block_body.is_empty() {
let id = cx.required_id::<Block>(self.id());
return PrepareMarkup::With(html! {
div id=(id) class=[self.classes().get()] {
@if let Some(title) = self.title().using(cx.langid()) {
h2 class="pt-block__title" { (title) }
}
div class="pt-block__body" { (block_body) }
}
});
}
let id = cx.required_id::<Block>(self.id());
PrepareMarkup::With(html! {
div id=(id) class=[self.classes().get()] {
@if let Some(title) = self.title().using(cx.langid()) {
h2 class="block-title" { (title) }
}
div class="block-body" {
(self.components().render(cx))
}
}
})
PrepareMarkup::None
}
}