Builds the stream-connect expression for data-init / data-on:online__window.

connect()
#=> "@post(location.pathname, {retryMaxCount: Infinity})"

connect(include_search: true)
#=> "@post(location.pathname + location.search, {retryMaxCount: Infinity})"

Options

• :opts — override the options object (default "{retryMaxCount: Infinity}")
• :include_search — append location.search so query params reach handle_connect (pages whose render depends on them, e.g. ?step=).

Always emits @post — Dstar streams connect over POST.

Builds a page-local Datastar action expression.

event("increment")
#=> "@post(location.pathname.replace(/\/+$/, '') + '/_event/increment')"

event("remove", verb: :delete)
#=> "@delete(location.pathname.replace(/\/+$/, '') + '/_event/remove')"

The URL is computed in the browser, so path params (workspace slugs, ids) need no server-side threading. Event names become a single URL path segment: they must not contain / or '.

Trailing slashes in the path are stripped client-side so pages mounted at "/" or visited with a trailing slash don't produce protocol-relative ("//") or double-slash URLs.

Options

• :verb — :get | :post | :put | :patch | :delete (default :post)

• :opts — raw JS object string appended as the action's options, e.g. "{retryMaxCount: 5}"

Renders a function component and pipes it to Dstar.Elements.patch/3.

conn |> patch(&history/1, value: count)
conn |> patch(&item_card/1, [item: item], selector: "#row-1", mode: :outer)

With no :selector, Datastar matches elements by their id attribute, so the component's root element must carry one.