@adaptabletools/adaptable/src/Utilities/resolveContainerElement.js

Powerful AG Grid extension which provides advanced, cutting-edge functionality to meet all DataGrid requirements

export function resolveContainerElement(container, context, doc = globalThis.document) {
    if (container == null) {
        return null;
    }
    const value = typeof container === 'function' ? container(context) : container;
    if (value == null) {
        return null;
    }
    if (value instanceof HTMLElement) {
        return value;
    }
    if (typeof value === 'object' && 'selector' in value) {
        const matches = doc.querySelectorAll(value.selector);
        if (matches.length > 1) {
            console.warn(`[AdapTable] CSS selector "${value.selector}" matched ${matches.length} elements. Using the first match. Consider using a more specific selector.`);
        }
        return matches[0] ?? null;
    }
    if (typeof value === 'string') {
        return doc.getElementById(value);
    }
    return null;
}