首页 \ 问答 \ 在MVVM中,谁创建视图,查看模型和模型?(In MVVM, who creates the views, view models, and models? And who connects them together?)

在MVVM中,谁创建视图,查看模型和模型?(In MVVM, who creates the views, view models, and models? And who connects them together?)

在MVVM中,

  1. 谁创建了第一个和后续的视图,查看模型和模型?

  2. 谁显示了这些观点?

  3. 谁决定哪些视图和哪些模型连接到哪个视图模型?

我觉得总会有一些代码/ XML /配置/等等。 - 可以说 - 一些“连接组织” - 不适合任何模型,视图模型或模型组件。


In MVVM,

  1. Who creates the first and subsequent views, view models, and models?

  2. Who displays the views?

  3. And who decides which views and which models connect to which view model?

It feels to me like there is always going to be some code/XML/configuration/etc. -- some "connecting tissue", so to speak -- that doesn't fit into any of the Model, View Model, or Model components.


原文:https://stackoverflow.com/questions/41040755
更新时间:2023-04-18 10:04

最满意答案

您正在更改csvReader但不要merged 。 如果您只想调整标题行,可以替换:

csvReader = csv.reader(merged)
for row in csvReader:
    #Changes 'Process(python)\% Processor Time' into '% Processor Time'
    row = truncate_string(row[0],"\\",1)
    print row

merged.columns = [col[-1] for col in merged.columns.str.split('\\')]

You are making changes to csvReader but not to merged. If all you want to do adjust the header row, you can replace:

csvReader = csv.reader(merged)
for row in csvReader:
    #Changes 'Process(python)\% Processor Time' into '% Processor Time'
    row = truncate_string(row[0],"\\",1)
    print row

with

merged.columns = [col[-1] for col in merged.columns.str.split('\\')]

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