Question

在此代码行上，我不断收到此错误，“如果没有Document的python子类，就无法访问受保护的成员GetService” ...“ progressService = Document.GetService（ProgressService）”

下面的代码旨在提示“另存为”对话框，并将文件保存到某个位置的文件夹中。

这是代码：

import clr

clr.AddReference("System.Windows.Forms")

from System.Windows.Forms import 

MessageBox,Form,MessageBoxButtons,DialogResult

from Spotfire.Dxp.Application import DocumentSaveSettings

from Spotfire.Dxp.Framework.Library import *

from Spotfire.Dxp.Framework.ApplicationModel import ProgressService

message="Would you like to save the file"

caption="Save to Library"

reply=MessageBox.Show(message,caption,MessageBoxButtons.YesNo)


def savetoLibrary():

    folderName = r"C:\Users\Documents\NEW"

    fileName = "TESTNEW.xlsx"

    libraryManager = Document.GetService(LibraryManager)

   success, libraryFolder = libraryManager.TryGetItem(folderName, LibraryItemType.Folder)

    settings = DocumentSaveSettings()

    Application.SaveAs(libraryFolder,fileName,LibraryItemMetadataSettings(), settings);


if reply==DialogResult.Yes:

    progressService = Document.GetService(ProgressService)

    progressService.ExecuteWithProgress("Saving to Library", "Saving analysis", savetoLibrary)

设置图书馆管理器，并确保我们可以访问指定的文件夹路径

Answer 1

ProgressService和LibraryManager的GetService在应用程序上，而不在文档上。假设您的库是在文件系统而不是Spotfire数据库上建立的，这应该对您有用。

如果您在Spotfire数据库中存储了Spotfire库，则文件夹名和文件名分别看起来更像是'/ spotfire / library / path'和'filename'。

import clr

clr.AddReference("System.Windows.Forms")
from System.Windows.Forms import MessageBox,Form,MessageBoxButtons,DialogResult
from Spotfire.Dxp.Application import DocumentSaveSettings
from Spotfire.Dxp.Framework.Library import *
from Spotfire.Dxp.Framework.ApplicationModel import ProgressService

message="Would you like to save the file"
caption="Save to Library"
reply=MessageBox.Show(message,caption,MessageBoxButtons.YesNo)

def savetoLibrary():
    folderName = r"C:\Users\Documents\NEW"
    fileName = "TESTNEW.xlsx"
    libraryManager = Application.GetService(LibraryManager)
    success, libraryFolder = libraryManager.TryGetItem(spotfireLibraryFolder, LibraryItemType.Folder)
    settings = DocumentSaveSettings()
    Application.SaveAs(libraryFolder,fileName,LibraryItemMetadataSettings(), settings);


if reply==DialogResult.Yes:
    progressService = Application.GetService(ProgressService)
    progressService.ExecuteWithProgress("Saving to Library", "Saving analysis", savetoLibrary)

如果没有文档

1 个答案: