perf: 优化 current 的边界值判断

daiwanxing · daiwanxing · commit 43cf731ef544 · 2024-07-12T22:28:46.000+08:00
diff --git a/src/packages/__VUE/tour/index.taro.vue b/src/packages/__VUE/tour/index.taro.vue
@@ -242,7 +242,7 @@ export default create({
       () => props.modelValue,
       (visible) => {
         if (visible) {
-          state.active = props.type === 'step' ? Math.min(props.current, props.steps.length - 1) : 0
+          state.active = props.type === 'step' ? Math.min(Math.max(0, props.current), props.steps.length - 1) : 0
           getRootPosition()
         }
         state.showTour = visible

Original file line number	Diff line number	Diff line change
`@@ -242,7 +242,7 @@ export default create({`
`242`	`242`	`() => props.modelValue,`
`243`	`243`	`(visible) => {`
`244`	`244`	`if (visible) {`
`245`		`- state.active = props.type === 'step' ? Math.min(props.current, props.steps.length - 1) : 0`
	`245`	`+ state.active = props.type === 'step' ? Math.min(Math.max(0, props.current), props.steps.length - 1) : 0`
`246`	`246`	`getRootPosition()`
`247`	`247`	`}`
`248`	`248`	`state.showTour = visible`