Chromedp: Generate the rendered html as string

[iMaxopoly]

Hi,

I was wondering if it is possible to get the complete rendered html for a given website.

Thanks.

[af608]

You can get the root node after the html is rendered and use it to get the html.

Chrome.Run(ctx, cdp.ActionFunc(func(ctxt context.Context, h cdptypes.Handler) error {
            var err error
            root, err := h.GetRoot(ctxt)
            if err != nil {
                log.Errorf("Failed to get root node: %v", err)
                return err
            }

            html, err = dom.GetOuterHTML(root.NodeID).Do(ctxt, h)
            if err != nil {
                log.Errorf("Failed to get outer HTML: %v", err)
                return err
            }
            log.Debugf("Outer HTML: %#v", html)
            return nil
        }))

[kenshaw]

As @af608 pointed out, this is the proper way to get the outer HTML. I'll make a point to add a high-level action to get the inner and outer HTML of an element, however.

[kenshaw]

OuterHTML and InnerHTML high level actions have been added in 1a35cceeae17ddbf999b586d4e1770963eedc710.