Google Appmaker选择行 [英] Google Appmaker selectedRow

问题描述

在Google appmaker table上，我有一个label，当用户激活/选择该行时，我只想要visible.

On a Google appmaker table, I have a label that I only want visible when the row is active/selected by the user.

我可以看到datasource.itemtIndex会给我标签所处的当前索引(我想它不是选定的索引)，但是我似乎找不到一个可以向我显示当前选定的索引/行的属性

I can see that the datasource.itemtIndex would give me the current index that my label is at (I presume it's not the selected index), but I can not seem to find a property that shows me the currently selected index/row.

推荐答案

绑定标签的可见性，例如==>

Bind the visibility of the label like this ==>

@widget.datasource.item._key === @datasources.<DatasourceName>.item._key

只需确保使用您正在使用的任何数据源更改<DatasourceName>.

Just make sure to change <DatasourceName> with whatever datasource you're using.

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