Function handler

docs/app/js/sanddance-app.js:141997–141997

()

 */ function target(bind2, node, param, view) {
    const type = param.event || "input";
    const handler = ()=>bind2.update(node.value); // initialize signal value to external input value
    view.signal(param.signal, node.value); // listen for changes on the element
    node.addEventListener(type, handler); // register with view, so we can remove it upon finalization
    trackEventListener(view, node, type, handler); // propagate change to element