wip: disable tracking in all hooks

2019-09-04 18:20:47 -04:00
parent 13298bc4fa
commit a6de6daa17
3 changed files with 20 additions and 0 deletions
--- a/packages/reactivity/src/effect.ts
+++ b/packages/reactivity/src/effect.ts
@@ -107,11 +107,24 @@ function cleanup(effect: ReactiveEffect) {
  }
 }

+let shouldTrack = true
+
+export function pauseTracking() {
+  shouldTrack = false
+}
+
+export function resumeTracking() {
+  shouldTrack = true
+}
+
 export function track(
  target: any,
  type: OperationTypes,
  key?: string | symbol
 ) {
+  if (!shouldTrack) {
+    return
+  }
  const effect = activeReactiveEffectStack[activeReactiveEffectStack.length - 1]
  if (effect) {
    if (type === OperationTypes.ITERATE) {