从主机页面向对话框发送消息 [英] Send a message from host page to Dialog box

问题描述

我正在尝试使用 Office加载项的对话框API .

根据文档，我们可以使用Office.context.ui.messageParent将消息从对话框"发送到主机页面(例如，任务窗格).而我看不到如何从主机页面向对话框发送消息.

According to the doc, we could use Office.context.ui.messageParent to send a message from the Dialog box to the host page (eg, task pane). Whereas, I don't see how we could send a message from the host page to the Dialog box.

有人知道该怎么做吗?

推荐答案

有2种可能的解决方案:

There are 2 possible solutions:

1. 打开页面对话框时，将数据作为查询参数发送.
2. 如果在同一域中，则应该在打开的对话框中使用本地存储. setInterval(function () { var value = localStorage.getItem("dataFromDialog"); }, 500) 您可以在对话框localStorageSetItem("dataFromDialog", "message to parent")
中的localStorage中写入相同的值

1. Send data as query params, when you open a pagein dialog box.
2. If there are in same domain then localstorage should be available in dialog which was opened. setInterval(function () { var value = localStorage.getItem("dataFromDialog"); }, 500) You can write the same value in localStorage in dialog localStorageSetItem("dataFromDialog", "message to parent")

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