Swift中的IOS应用程序开发:在Feed顶部创建类别菜单?

时间:2016-06-17 22:40:18

标签: ios swift search filter

我正在尝试使用scopeButtonTitles为我的IOS应用程序提供过滤/分类功能。我可以列出我的所有类别,但由于它们出现在一行上,因此无法完全查看所有类别,因此每个类别都被截断。如何在多行上显示类别,使其清晰可读?

目前,我们有searchController.searchBar.scopeButtonTitles = [ARRAY OF CATEGORIES]。 所有类别都出现在一行上,我希望它们出现在2行或3行上。

var categories = [" All"," Clothing"," Transportation"," Electronics",                           " Home Goods"," Books&学校用品","免费","其他"]

    searchController.searchBar.delegate = self
    searchController.searchBar.scopeButtonTitles = categories
    searchController.searchResultsUpdater = self
    searchController.dimsBackgroundDuringPresentation = true
    definesPresentationContext = true
    self.collectionView?.addSubview(searchController.searchBar)

Simulator Image

0 个答案:

没有答案