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use std::sync::atomic::{AtomicU32, Ordering};
use leptos::{
IntoView, component,
html::Input,
prelude::{ClassAttribute, ElementChild, GlobalAttributes, NodeRef, NodeRefAttribute},
view,
};
fn get_id() -> u32 {
static ID: AtomicU32 = AtomicU32::new(0);
ID.fetch_add(1, Ordering::Relaxed)
}
#[component]
pub fn InputPlaceholder(
input_type: &'static str,
label: &'static str,
node_ref: NodeRef<Input>,
#[prop(default = None)] initial_value: Option<String>,
) -> impl IntoView {
let id = get_id();
view! {
<div class="relative h-14">
<input
id=id.to_string()
type=input_type
class="\
absolute \
bottom-0 \
bg-gray-200 \
border-8 \
border-b-2 \
border-b-trasparent \
border-gray-200 \
focus:outline-none \
h-10 \
peer \
placeholder-transparent \
rounded-t-lg \
text-gray-900 \
w-full \
"
placeholder="sentinel value"
node_ref=node_ref
value=initial_value
/>
// TODO: Reference `var(--tw-border-2)` instead of the `2 px` <2025-10-01>
<div class="
absolute \
bottom-0 \
h-[2px] \
w-full \
bg-gray-300 \
peer-focus:bg-indigo-600 \
" />
<label
for=id.to_string()
class="\
bottom-10 \
absolute \
left-0 \
text-gray-700 \
text-sm \
transition-all \
peer-focus:bottom-10 \
peer-focus:left-0 \
peer-focus:text-gray-700 \
peer-focus:text-sm \
peer-placeholder-shown:text-base \
peer-placeholder-shown:text-gray-400 \
peer-placeholder-shown:bottom-2 \
peer-placeholder-shown:left-2 \
"
>
{label}
</label>
</div>
}
}
|
