const char ZXObjectSingleObjectEvent;
-(void)receiveObject:(void(^)(id object))sendObject
{
objc_setAssociatedObject(self,
&ZXObjectSingleObjectEvent,
sendObject,
OBJC_ASSOCIATION_COPY);
}
-(void)sendObject:(id)object
{
void(^block)(id object) = objc_getAssociatedObject(self,&ZXObjectSingleObjectEvent);
if(block != nil) block(object);
}
//////////////////////////////////////////////////////////////////////////////
[self sendObject:cell.label1.text];
[_itemTableView receiveObject:^(id object) {
if ([object isKindOfClass:[NSString class]]) {
[_itemSelectView sizeToFitForSignImage:object];
}
}];