如何自定义带有消息的Snackbar或Notification对话框之类的弹出窗口? [英] How do customize a popup like Snackbar or Notification dialog with a message?

问题描述

我正在尝试在我的应用程序中包含一项功能，该功能可以检查用户上传的Google表格中的列值，并验证它们是否正确.如果有任何不正确的值，则会出现诸如Snackbar或通知"对话框之类的弹出窗口，列出不正确的值.如果没有不正确的值，则不会出现任何弹出窗口.如何根据情况显示具有不同值的弹出窗口?有没有一种方法可以直接从ServerScript中显示唯一的弹出窗口，而不必创建单独的页面?非常感谢你！

I am trying to include a feature in my app that examines the values of a column in a user-uploaded Google sheet and verifies whether they are correct or not. If there are any incorrect values, a popup like Snackbar or Notification dialog will appear listing the incorrect values. If there are no incorrect values, no popup will appear. How do you display a popup with different values depending on the situation? Is there a way to display unique popups directly from the ServerScript without having to create separate pages? Thank you very much!

推荐答案

您可以通过与Snackbar的子窗口小部件直接交互或将它们绑定到

You can do it either by direct interaction with Snackbar's children widgets or by binding them to Custom Properties:

// option 1
app.popups.Snackbar.descendants.SnackbarText.text = message;

// option 2
app.popups.Snackbar.properties.Text = message;

app.popups.Snackbar.visible = true;

您可以在此处看到首选实施示例- https://developers.google.com /appmaker/samples/jdbc/

You can see first option implementation sample here - https://developers.google.com/appmaker/samples/jdbc/

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