【发布时间】:2016-09-19 12:37:03
【问题描述】:
在 swift 3 中,我无法像在pickerview 中设置工具栏
pickerFilter?.inputAccessoryView = barAccessory
错误是 inputAccessoryView 是 get-only 属性。
当我在 Pickerview 中添加子视图时。工具栏已显示,但完成按钮不可点击
有什么办法吗?
【问题讨论】:
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你有想过这个吗?
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你得到解决方案了吗??
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@tabassum let flexiblespace = UIBarButtonItem(barButtonSystemItem:.flexibleSpace , target: nil, action: nil) let btnDone = UIBarButtonItem(barButtonSystemItem: .done, target: self, action: #selector(self.donePresed )) 让 barAccessory = UIToolbar(frame: CGRect(x: 0, y: 0, width: viewPicker.frame.size.width, height: 44)) barAccessory.barStyle = .default barAccessory.isTranslucent = true barAccessory.items = [ flexiblespace,btnDone] viewPicker.addSubview(pickerDrpDown!) viewPicker.addSubview(barAccessory)
标签: ios uipickerview toolbar swift3