euv-core 0.5.9

A declarative, cross-platform UI framework for Rust with virtual DOM, reactive signals, and HTML macros for WebAssembly.
Documentation 
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use crate::*;

/// Checks whether a DOM node is currently connected to the document.
///
/// Uses the `isConnected` JavaScript property to determine if the node
/// is still attached to the live DOM tree.
///
/// # Arguments
///
/// - `&T` - A reference to any type that can be converted to `&Node`.
///
/// # Returns
///
/// - `bool` - `true` if the node is connected to the document, `false` otherwise.
pub(crate) fn is_node_connected<T>(node: &T) -> bool
where
    T: AsRef<Node>,
{
    let node_ref: &Node = node.as_ref();
    let result: Result<JsValue, JsValue> =
        Reflect::get(node_ref.as_ref(), &JsValue::from_str(IS_CONNECTED));
    match result {
        Ok(value) => value.is_truthy(),
        Err(_) => false,
    }
}

/// Returns true if the given attribute name is a boolean attribute that
/// requires DOM property-based manipulation instead of HTML attribute strings.
///
/// # Arguments
///
/// - `&str` - The attribute name to check.
///
/// # Returns
///
/// - `bool` - `true` if the attribute is a boolean property, `false` otherwise.
pub(crate) fn is_boolean_property(name: &str) -> bool {
    matches!(
        name,
        ATTR_CHECKED | ATTR_DISABLED | ATTR_SELECTED | ATTR_READONLY | ATTR_MULTIPLE
    )
}