amis/docs/zh-CN/components/steps.md

title	description	type	group	menuName	icon	order
Steps 步骤条		0	⚙ 组件	Steps		68

步骤条组件

基本用法

{
  "type": "page",
  "body": [
    {
      "type": "steps",
      "value": 1,
      "steps": [
        {
          "title": "First",
          "subTitle": "this is subTitle",
          "description": "this is description"
        },
        {
          "title": "Second"
        },
        {
          "title": "Last"
        }
      ]
    }
  ]
}

设置状态

{
  "type": "page",
  "body": {
    "type": "steps",
    "value": 1,
    "status": "error",
    "steps": [
      {
        "title": "First"
      },
      {
        "title": "Second",
        "subTitle": "this is subTitle",
        "description": "this is description"
      },
      {
        "title": "Last"
      }
    ]
  }
}

指定步骤条方向

{
  "type": "page",
  "body": {
    "type": "steps",
    "mode": 'vertical',
    "value": 1,
    "steps": [
      {
        "title": "First",
        "subTitle": "this is subTitle",
        "description": "this is description"
      },
      {
        "title": "Second",
        "subTitle": "this is subTitle",
        "description": "this is description"
      },
      {
        "title": "Last",
        "subTitle": "this is subTitle",
        "description": "this is description"
      }
    ]
  }
}

指定标签放置位置

{
  "type": "page",
  "body": {
    "type": "steps",
    "value": 1,
    "labelPlacement": "vertical",
    "steps": [
      {
        "title": "First",
        "subTitle": "this is subTitle",
        "description": "this is description"
      },
      {
        "title": "Second",
        "subTitle": "this is subTitle",
        "description": "this is description"
      },
      {
        "title": "Last",
        "subTitle": "this is subTitle",
        "description": "this is description"
      }
    ]
  }
}

点状步骤条

{
  "type": "page",
  "body": {
    "type": "steps",
    "value": 1,
    "progressDot": true,
    "steps": [
      {
        "title": "First",
        "subTitle": "this is subTitle",
        "description": "this is description"
      },
      {
        "title": "Second",
        "subTitle": "this is subTitle",
        "description": "this is description"
      },
      {
        "title": "Last",
        "subTitle": "this is subTitle",
        "description": "this is description"
      }
    ]
  }
}

数据映射

当前处于第几步统一通过 name 关联变量名，其他配置可通过 "${xxx}" 关联上下文变量。

{
  "type": "page",
  "data": {
    "step": 1,
    "status": "error",
    "secondTitle": "Second"
  },
  "body": [
    {
      "type": "steps",
      "name": "step",
      "status": "${status}",
      "steps": [
        {
          "title": "First",
          "subTitle": "this is subTitle",
          "description": "this is description"
        },
        {
          "title": "${secondTitle}"
        },
        {
          "title": "Last"
        }
      ]
    }
  ]
}

接口映射

接口返回的数据也是一样，都会在同一个数据域，所以取值方式是一样的。

{
  "type": "page",
  "initApi": "/api/mock2/steps/get",
  "body": [
    {
      "type": "steps",
      "name": "step",
      "status": "${status}",
      "steps": [
        {
          "title": "First",
          "subTitle": "this is subTitle",
          "description": "this is description"
        },
        {
          "title": "Secord"
        },
        {
          "title": "Last"
        }
      ]
    }
  ]
}

Form 中静态展示

{
  "type": "page",
  "body": {
    "type": "form",
    "initApi": "/api/mock2/steps/steps",
    "body": [
      {
        "type": "steps",
        "source": "${steps}",
        "name": "current"
      }
    ]
  }
}

动态数据

远程拉取

除了可以通过数据映射获取当前数据域中的变量以外，source 还支持配置接口，格式为 API，用于动态返回选项组。

{
  "type": "page",
  "body": {
    "type": "form",
    "body": [
      {
        "type": "steps",
        "name": "steps",
        "source": "/api/mock2/steps/steps"
      }
    ]
  }
}

远程拉取接口时，返回的数据结构除了需要满足 amis 接口要求的基本数据结构 以外，必须用"steps"作为选项组的 key 值，如下：

{
  "status": 0,
  "msg": "",
  "data": {
    "steps": [
      {
        "title": "First",
        "subTitle": "this is sub title",
        "value": "first"
      },
      {
        "title": "Secord",
        "description": "this is description",
        "value": "secord"
      },
      {
        "title": "Last",
        "value": "last"
      }
    ]
  }
}

数据域变量配置

1.9.1 及以上版本

{
  "type": "page",
  "data": {
    "steps": [
      {
        "title": "First",
        "subTitle": "this is subTitle",
        "description": "this is description"
      },
      {
        "title": "Second"
      },
      {
        "title": "Last"
      }
    ]
  },
  "body": [
    {
      "type": "steps",
      "name": "step",
      "source": "${steps}"
    }
  ]
}

自定义不同步骤以及状态

{
  "type": "page",
  "body": {
    "type": "steps",
    "value": "b",
    "status": {
      "a": "finish",
      "b": "error",
      "c": "wait"
    },
    "steps": [
      {
        "title": "First",
        "value": "a"
      },
      {
        "title": "Second",
        "subTitle": "this is subTitle",
        "description": "this is description",
        "value": "b"
      },
      {
        "title": "Third",
        "value": "c"
      }
    ]
  }
}

属性表

属性名	类型	默认值	说明
type	string		"steps" 指定为 步骤条 渲染器
steps	Array<step>	[]	数组，配置步骤信息
source	API 或 数据映射		选项组源，可通过数据映射获取当前数据域变量、或者配置 API 对象
name	string		关联上下文变量
value	string | number	-	设置默认值，注意不支持表达式
status	StepStatus | {[propName: string]: stepStatus;}	-	状态
className	string	-	自定义类名
mode	horizontal | vertical	horizontal	指定步骤条方向。目前支持水平（horizontal）和竖直（vertical）两种方向
labelPlacement	horizontal | vertical	horizontal	指定标签放置位置，默认水平放图标右侧，可选 (vertical) 放图标下方
progressDot	boolean	false	点状步骤条

step

属性名	类型	默认值	说明
title	string | SchemaNode		标题
subTitle	string | SchemaNode		子标题
description	string | SchemaNode		详细描述
icon	string		icon 名，支持 fontawesome v4 或使用 url
value	string		value
className	string		自定义类名

StepStatus

wait | process | finish | error