improve task list handling

2026-05-23 08:44:19 +02:00
parent a25d5434ac
commit bf16f2ec3c
9 changed files with 392 additions and 25 deletions
@@ -56,6 +56,9 @@ Prefer separate, human-readable `.html` files over inlined HTML strings in Go. E
 - Editor toolbar buttons use `data-action` + `data-key`; adding `data-key` auto-registers the shortcut
 - Prefer generic, descriptive CSS classes (`btn`, `btn-small`, `muted`, `danger`) over element-specific names (`save-button`, `cancel-button`, `form-name-input`). Use a modifier + base class pattern (`btn btn-small`) rather than one-off classes that duplicate shared styles.
 - Where possible, re-use existing CSS classes
+- For mutating modals (anything that POSTs and then navigates), call `closeModal()` and then `postReplace(action, body, target)` from `page/actions.js`. Do NOT use `<form>.submit()`. Two reasons:
+  1. The modal must be removed from the DOM before navigation, or the browser's bfcache snapshots it open and back-nav restores the modal.
+  2. `postReplace` uses `window.location.replace` so the action + result occupy a single history entry. A naive POST → 303 → GET creates two entries, and back-nav lands on a stale pre-mutation snapshot of the same page.

 ## Development Priorities