fix(ios): fix freezing when navigating to same index (#804)

krozniata · web-flow · commit d6ccbad36668 · 2024-03-29T10:05:45.000+01:00
diff --git a/ios/RNCPagerView.m b/ios/RNCPagerView.m
@@ -126,6 +126,10 @@ - (void)enableSwipe {
 }
 
 - (void)goTo:(NSInteger)index animated:(BOOL)animated {
+    if ([self getCurrentPage] == index) {
+        return;
+    }
+    
     CGPoint targetOffset = [self isHorizontal] ? CGPointMake(_scrollView.frame.size.width * index, 0) : CGPointMake(0, _scrollView.frame.size.height * index);
     
     if (animated) {

Original file line number	Diff line number	Diff line change
`@@ -126,6 +126,10 @@ - (void)enableSwipe {`
`126`	`126`	`}`
`127`	`127`
`128`	`128`	`- (void)goTo:(NSInteger)index animated:(BOOL)animated {`
	`129`	`+ if ([self getCurrentPage] == index) {`
	`130`	`+ return;`
	`131`	`+ }`
	`132`	`+`
`129`	`133`	`CGPoint targetOffset = [self isHorizontal] ? CGPointMake(_scrollView.frame.size.width * index, 0) : CGPointMake(0, _scrollView.frame.size.height * index);`
`130`	`134`
`131`	`135`	`if (animated) {`