Office 插件 Outlook API 使用 displayNewMessageForm 方法附加文档问题 [英] Office Add-in Outlook API attach document using displayNewMessageForm method issue

问题描述

我正在开发适用于 Outlook 的 office 插件.需要打开带有预定义附件的新邮件.

尝试从当前项目(消息)中获取附件，如下所示:

 Office.context.mailbox.item.attachments

这是一个输出(我得到附件类型、ID、大小等):

然后我尝试通过插件 Outlook API 将此文件附加到 Outlook 中的新邮件，这是

非常感谢您的帮助.

解决方案

根据 displayNewMessageForm 目前支持两种附件类型.要将文件附加到项目，附件对象应如下所示...

<代码>{类型:'文件'，name: 'image.png',url: 'http://contoso.com/image.png',isInline: 真}

要从现有消息中附加项目，对象应该看起来......

<代码>{类型:'项目'，name: 'image.png',itemId: 'ews_item_id_goes_here'}

I'm working on office Add-in for Outlook. Need to open a new message with a pre-defined attachment.

Trying to get an attachment from the current item (message) as below:

 Office.context.mailbox.item.attachments

Here is an output (i get attachment type, id, size and so on):

Then I'm trying to attach this file to a new message in Outlook via add-in outlook API, here is an example from Office Developer that I use to attach the file I just get from the other email (like 'forward' functionality):

  Office.context.mailbox.displayNewMessageForm(
  {
    toRecipients: Office.context.mailbox.item.to, // Copy the To line from current item
    ccRecipients: ['[e-mail]'],
    subject: 'Outlook add-ins are cool!',
    htmlBody: 'Hello <b>World</b>!<br/><img src="cid:image.png"></i>',
    attachments: [
      {
        type: 'file',
        name: 'image.png',
        url: 'http://contoso.com/image.png',
        isInline: true
      }
    ]
  });

Here is an issue: I'm getting an exception 'Value doesn't fall within the expected range'. Parameter name: Attachments.

Help is really appreciated.

解决方案

According to documentation on displayNewMessageForm there are currently two attachment types are supported. To attach file to the item the attachment object should looks like ...

{
    type: 'file',
    name: 'image.png',
    url: 'http://contoso.com/image.png',
    isInline: true
}

To attach the item from existing message the object should looks ...

{
    type: 'item',
    name: 'image.png',
    itemId: 'ews_item_id_goes_here'
}

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