Function applyTAttributes

packages/core/test/render3/instructions/styling_spec.ts:556–574

(attrs: TAttributes | null)

}

function applyTAttributes(attrs: TAttributes | null) {
  if (attrs === null) return;
  const div: HTMLElement = getLView()[HEADER_OFFSET];
  let mode: AttributeMarker = AttributeMarker.ImplicitAttributes;
  for (let i = 0; i < attrs.length; i++) {
    const item = attrs[i];
    if (typeof item === 'number') {
      mode = item;
    } else if (typeof item === 'string') {
      if (mode == AttributeMarker.ImplicitAttributes) {
        div.setAttribute(item, attrs[++i] as string);
      } else if (mode == AttributeMarker.Classes) {
        div.classList.add(item);
      } else if (mode == AttributeMarker.Styles) {
        div.style.setProperty(item, attrs[++i] as string);
      }
    }
  }
}

function activateHostBindings(directiveIndex: number) {
  const bindingRootIndex = getBindingRootIndexFromDirectiveIndex(directiveIndex);