Question

我需要使用TFS 2015 REST API获取特定工作项类型的字段中的允许值列表（不在全局列表中）。我知道我可以通过Get a work item field获取有关字段的信息，但似乎没有在响应中给出允许的值。

{
  "name": "Iteration Path",
  "referenceName": "System.IterationPath",
  "type": "treePath",
  "readOnly": true,
  "supportedOperations": [
    {
      "referenceName": "SupportedOperations.Under",
      "name": "Under"
    },
    {
      "referenceName": "SupportedOperations.NotUnder",
      "name": "Not Under"
    },
    {
      "referenceName": "SupportedOperations.Equals",
      "name": "="
    },
    {
      "referenceName": "SupportedOperations.NotEquals",
      "name": "<>"
    },
    {
      "referenceName": "SupportedOperations.In",
      "name": "In"
    }
  ],
  "url": "https://fabrikam-fiber-inc.visualstudio.com/DefaultCollection/_apis/wit/fields/System.IterationPath"
}

在六月看起来像someone on the MSDN forums posted this，但我想仔细检查这是否仍然是尚未提供的东西。

Answer 1

REST API仍然不支持字段中的get allowedvalues。在以下网站上已有此功能的UserVoice，您可以投票：

https://visualstudio.uservoice.com/forums/121579-visual-studio-ide/suggestions/14839494-visual-studio-rest-api-support-to-fetch-the-list-o

目前，您只能通过获取类 FieldDefinition 的实例并引用 AllowedValues 属性来使用旧的.net API来获取允许值。

Answer 2

据我了解，自4.1版开始支持此功能

您可以在工作项的上下文中获得给定字段的允许值列表。

示例响应如下：

{
  "alwaysRequired": false,
  "defaultValue": null,
  "allowedValues": [
    {
      "displayName": "Jamal Hartnett",
      "id": "df828ec3-71d8-6e69-9afd-e736c5a32145",
      "uniqueName": "fabrikamfiber4@hotmail.com",
      "descriptor": "s2s.M2FjODRhZmItYWIwNC00ZWM0LWEyZWItOGEyYWJmNGJlNDQ3QDcyZjk4OGJmLTg2ZjEtNCFhZi05MWFiLTJkN2NkMDExZGI0Nw"
    },
    {
      "displayName": "Norman Paulk",
      "id": "df828ec3-71d8-6e69-9afd-e736c5b32145",
      "uniqueName": "Fabrikamfiber16@hotmail.com",
      "descriptor": "s2s.M2FjODRhZmIeYWIwNC00ZWM0LWEyZWItOGEyYWJmNGJlNDQ3QDcyZjk4OGJmLTg2ZjEtNDFhZi05MWFiLTJkN2NkMDExZGI0Nw"
    },
    {
      "displayName": "Chuck Reinhart",
      "id": "df828ec3-71d8-6e69-9afd-g736c5a32145",
      "uniqueName": "fabrikamfiber3@hotmail.com",
      "descriptor": "s2s.M2FjODRhZmItYWIwNC00SWG0LWEyZWItOGEyYWJmNGJlNDQ3QDcyZjk4OGJmLTg2ZjEtNDFhZi05MWFiLTJkN2NkMDExZGI0Nw"
    }
  ],
  "dependentFields": [],
  "referenceName": "System.ChangedBy",
  "name": "Changed By",
  "url": "https://dev.azure.com/fabrikam/_apis/wit/fields/System.ChangedBy"
}

更多信息在这里： https://docs.microsoft.com/en-us/rest/api/azure/devops/wit/work%20item%20types%20field?view=azure-devops-rest-5.1

TFS REST API - 获取字段的允许值

2 个答案: