发行日期：2022 年 5 月 23 日
新增功能
输入验证
向几个控件引入了新的验证属性。只需将“必需”属性设置为=true，即可在运行时通知用户某个控件是必需的。如果未在运行时填充控件，您还可以使用“必需的错误消息”属性设置错误消息。
您可以使用新的标签属性在控件旁边添加文本。您可以使用“样式”选项卡中的“标签放置”属性，将标签放置在控件上方或左侧。
还为控件添加了新的Is Valid变量，以改进表达式的使用。
此属性当前可用于以下输入控件:
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日期选取器
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下拉列表
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文件选取器
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多选下拉菜单
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单选按钮
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滑块
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文本区域
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文本框
页面模板
When starting a new app or adding a new page, you can pick one of the templates from the pop-up window. You can pick from several templates, including dashboards, forms, lists, and other. If you want to add a fresh page, select Blank Page.
Apps 与 Data Service 的集成
Apps integration with Data Service is now available.
有关与实体相关的函数和规则的更多信息，请参阅以下指南：
For more information on how to use Apps with Data Service, see .
Apps 与队列的集成
Apps integration with Queues is now available on all apps.
有关如何使用此功能的更多信息，请参阅以下页面:
选项卡控件
A new display control is introduced, Tabs. You can use this control when building apps that have a lot of information to display which can be spread across multiple sections. For more information on this control, see the page.
已知问题
- When adding a File Picker control and marking the Download only checkbox, the Disable property is marked as true. Even so, the download is working and you can click on the Download button and preview the picture.
- When adding a File Picker control and setting the Disabled field to
true, you can still upload or delete a file even if it's disabled. - 在某些情况下，即使没有错误，也会显示“绑定无效”错误。有关此错误以及遇到此错误时的解决方法的更多信息，请参阅故障排除部分。
- In certain situations, the columns from a table are not displayed properly when previewing an app. If this happens, you can configure a width to either the table or the container, and the table columns are displayed correctly.
- When copy-pasting controls from one page to another, the required field property is not set.
- Setting a textbox control required field using a switch or checkbox control is not working properly inside a custom list.
- In runtime, when setting the required field to
trueon a button using the checkbox control, the buttons are not disabled.
You can get started immediately with Apps. Sign up for an Enterprise Server Trial on UiPath by filling out the trial form. The trial email to be received soon after has a new section that contains a license file download URL and a link to documentation.
For information about hardware and software requirements, see this page.