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hideLoadingIndicator

Hides the app-wide loading indicator overlay. It works by reference counting.

Parameters​

None

Returns​

None (void)

Description​

Decrements _indicatorRefCount by 1 and hides the overlay only when the counter reaches 0. If you called $app.showLoadingIndicator N times, the indicator disappears only after N calls to hideLoadingIndicator.

$app vs $form detailed comparison​

Item$app.hideLoadingIndicator$form.hideLoadingIndicator
Hide scopeThe whole app (root overlay)Only that Form's area
Reference counting✅ Yes — hides only when refCount is 0❌ No — hides immediately
Nested: 2 shows, then 1 hideCounter drops by 1; still visibleDisappears immediately

Example​

// Basic usage
$app.showLoadingIndicator(0);
$http.get("/api/data", function(res) {
  $app.hideLoadingIndicator(); // refCount 0 → hidden
  $log.i("완료:", res.data);
});

// Nested calls — 2 shows require 2 hides
$app.showLoadingIndicator(0); // refCount: 1
$app.showLoadingIndicator(0); // refCount: 2
$app.hideLoadingIndicator();  // refCount: 1, still visible
$app.hideLoadingIndicator();  // refCount: 0, now hidden
  • $app.showLoadingIndicator(timeoutSeconds) — Show the app loading indicator (reference counted)
  • $form.hideLoadingIndicator() — Hide the Form-area indicator (immediate, no counting)