Spotfire 如何更改使用 Iron 计算总计 Python

Question

我的 Spotfire 仪表板中有一个十字 Table，我正在尝试使用 Iron Python 脚本更改 "Calculate Totals" 选项。

我找到了 this link on Spotfire API. So, from what I understood, this information is stored in myVis.Totals. But, for whatever the reason, this seems to be a read-only property as can be seen here。

你们中有人遇到过这个问题并且知道如何解决吗？

这是我的代码：

from Spotfire.Dxp.Application.Visuals import *

# myVis is a script parameter of the type "Visualisation"
myVis = myVis.As[Visualization]()
myVis.Totals = CrossTableTotals.CalculationMode.SumOfCellValues

这是我遇到的错误：

Traceback (most recent call last):
  File "<string>", line 5, in <module>
AttributeError: can't assign to read-only property Totals of type 'CrossTablePlot'


System.MissingMemberException: can't assign to read-only property Totals of type 'CrossTablePlot'
   at CallSite.Target(Closure , CallSite , Object , Object )
   at System.Dynamic.UpdateDelegates.UpdateAndExecute2[T0,T1,TRet](CallSite site, T0 arg0, T1 arg1)
   at Microsoft.Scripting.Interpreter.DynamicInstruction`3.Run(InterpretedFrame frame)
   at Microsoft.Scripting.Interpreter.Interpreter.Run(InterpretedFrame frame)
   at Microsoft.Scripting.Interpreter.LightLambda.Run2[T0,T1,TRet](T0 arg0, T1 arg1)
   at IronPython.Compiler.PythonScriptCode.RunWorker(CodeContext ctx)
   at Microsoft.Scripting.Hosting.ScriptSource.Execute(ScriptScope scope)
   at Spotfire.Dxp.Application.IronPython27.IronPythonScriptEngine.ExecuteForDebugging(String scriptCode, Dictionary`2 scope, Stream outputStream)

Answer 1

试试这个

myVis.Totals.DefaultCalculationMode=CrossTableTotals.CalculationMode.SumOfCellValues

盖亚

Spotfire 如何更改使用 Iron 计算总计 Python

Spotfire How To Change Calculate Totals Using Iron Python

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