如何使 SharePoint 库中的自定义列按钮仅在文件类型为 "Folder" 时可见

Question

我有一个自定义按钮列（测试）

我想设置仅在文件类型 = 文件夹时显示按钮的条件。下面是我的 Json 代码，但不幸的是它不起作用。

  {
  "$schema": "http://columnformatting.sharepointpnp.com/columnFormattingSchema.json",
  "elmType": "button",
  "customRowAction": 
{
    "action": "executeFlow",
    "actionParams": "{\"id\": \"\"}"


  },
  "style": {
    "border": "none",
    "background-color": "transparent",
    "color": "#0078d7",
    "cursor": "pointer",
"display": "=if(  ([$Type] == 'Folder' ), 'block', 'none')"
  },
  "children": [
    {
      "elmType": "span",
      "attributes": {
        "iconName": "FollowUser"
      },
      "style": {
        "padding-right": "6px"
      }
    },
    {
      "elmType": "span",
      "txtContent": "click to start"
    }
  ]
}

Answer 1

SharePoint库中有一个内容类型栏，您可以通过判断该栏的值来决定是否显示该按钮。

{
  "$schema": "http://columnformatting.sharepointpnp.com/columnFormattingSchema.json",
  "elmType": "button",
  "customRowAction": 
{
    "action": "executeFlow",
    "actionParams": "{\"id\": \"\"}"


  },
  "style": {
    "border": "none",
    "background-color": "transparent",
    "color": "#0078d7",
    "cursor": "pointer",
"display": "=if(  ([$ContentType] == 'Folder' ), 'block', 'none')"
  },
  "children": [
    {
      "elmType": "span",
      "attributes": {
        "iconName": "FollowUser"
      },
      "style": {
        "padding-right": "6px"
      }
    },
    {
      "elmType": "span",
      "txtContent": "click to start"
    }
  ]
}

测试结果：

如何使 SharePoint 库中的自定义列按钮仅在文件类型为 "Folder" 时可见

How to make a customize column's button in SharePoint library visible only when File type is "Folder"

sharepoint

json

office365

power-automate