判断：判断当前子视图是否已添加到父视图上
作者:
想想8606 | 来源:发表于
2022-03-30 13:10 被阅读0次- (void)showStoreView{
//判断：判断当前子视图是否已添加到父视图上
if (![self.mStorePickView isDescendantOfView:self.view]) {
[self.view addSubview:self.mStorePickView];
MJWeakSelf;
[self.mStorePickView mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.bottom.right.mas_equalTo(0);
make.top.mas_equalTo(weakSelf.mSearchBarView.mas_bottom);
}];
}
[self.mStorePickView reloadWithNewSource:self.searchResults searchBarText:self.mSearchBarView.text];
}
本文标题：判断：判断当前子视图是否已添加到父视图上
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