[GitHub] incubator-weex pull request #783: * [ios] bugfix list view can not scroll

[gurisxie]

Github user gurisxie commented on a diff in the pull request:

    https://github.com/apache/incubator-weex/pull/783#discussion_r143906471
  
    --- Diff: ios/sdk/WeexSDK/Sources/Component/WXScrollerComponent.m ---
    @@ -232,13 +243,13 @@ - (void)updateAttributes:(NSDictionary *)attributes
             ((UIScrollView *)self.view).scrollEnabled = _scrollable;
         }
         if (attributes[@"alwaysScrollableHorizontal"]) {
    -        _alwaysScrollableHorizontal = [WXConvert 
BOOL:attributes[@"alwaysScrollableHorizontal"]];
    -        ((UIScrollView*)self.view).alwaysBounceHorizontal = 
_alwaysScrollableHorizontal;
    +        _alwaysScrollableHorizontal = [WXConvert 
NSString:attributes[@"alwaysScrollableHorizontal"]];
    --- End diff --
    
    why has twice transform?


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