kitchen/web/src/js_lib.rs

46 lines
1.4 KiB
Rust

// Copyright 2022 Jeremy Wall (Jeremy@marzhilsltudios.com)
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use wasm_bindgen::{JsCast, JsValue};
use web_sys::{window, Element, Storage};
pub fn navigate_to_path(path: &str) -> Result<(), JsValue> {
window()
.expect("No window present")
.location()
.set_pathname(path)
}
pub fn get_element_by_id<E>(id: &str) -> Result<Option<E>, Element>
where
E: JsCast,
{
match window()
.expect("No window present")
.document()
.expect("No document in window")
.get_element_by_id(id)
{
Some(e) => e.dyn_into::<E>().map(|e| Some(e)),
None => Ok(None),
}
}
pub fn get_storage() -> Storage {
window()
.expect("No Window Present")
.local_storage()
.expect("Failed to get storage")
.expect("No storage available")
}