diff options
Diffstat (limited to 'src/app.js')
| -rw-r--r-- | src/app.js | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -1014,6 +1014,9 @@ function goBack(toParent) { if (navIndex > 0) history.back(); else { toParent(); render(); } } +// Whether an in-app Back has anywhere of ours to go. A page opened straight +// from a link has nothing under it; its Back would invent a parent. +const canGoBack = () => navIndex > 0; // ---------------------------------------------------------------- utilities let toastTimer; @@ -5710,7 +5713,7 @@ async function importSnapshotFile(e) { // sits just before boot so every helper it captures is defined; the hooks are // only invoked at runtime (first render happens after loadLocale below). const ctx = { - h, ui, render, wallet, toast, copy, copyBtn, pasteBtn, blankSend, goBack, goHome, openExternal, showSend, + h, ui, render, wallet, toast, copy, copyBtn, pasteBtn, blankSend, goBack, canGoBack, goHome, openExternal, showSend, fmtAmount, unitLabel, unitTag, getUnit: () => unit, toggleUnit, download, // in fiat the typed figure is money, so it needs today's price to become sats parseAmount: (v, u) => parseAmount(v, u, rateNow()), |