amis2/docs/zh-CN/components/form/treeselect.md
liaoxuezhi ad9c8d73b2
Mege Feat-X Into Master (#11252)
* feat: Editor 支持插件弹出面板 (#11055)

* feat: Editor 支持插件弹出面板 (#11059)

* chore: 暴露 RendererThumb

* feat: resultBox item项支持点击事件 (#11060)

* feat: resultBox item项支持点击事件

* feat: resultBox item项支持点击事件

* feat: resultBox item项点击事件增加testid

* feat: resultBox item项点击事件更新jest快照

---------

Co-authored-by: hezhihang <hezhihang@baidu.com>

* chore: 调整 Page 渲染器导出方便外部覆盖

* chore: ConfirmBox 支持配置 onEntered 和 onExit 事件

* chore: checkboxes radios 选项 children 必须是数组且有长度才切到分组展示

* feat: 折叠面板,无标题时显示折叠箭头。组件存在于表单中,面板新增切换展示方式按钮 (#11067)

* feat: 折叠面板,无标题时显示折叠箭头。组件存在于表单中,面板新增切换展示方式按钮

* feat: 调整面板组件默认值

* feat: 调整无标题时,折叠箭头样式。调整面板配置

* 更新jest快照

* feat: page侧栏支持左右位置 (#11090)

Co-authored-by: hezhihang <hezhihang@baidu.com>

* chore: checkboxes radios 选项 children 必须是数组且有长度才切到分组展示

* feat: AvailableRenderersPanel 支持外围扩展

* feat: AvailableRenderersPanel 支持外围扩展

* feat: editor 插件 scaffoldForm 支持异步获取

* chore: add cross-env

* chore: 避免 Table 数据更新死循环

* chore: 调整 ts 定义

* feat: 给配置面板加些标记方便外围扩充

* chore: checkboxes radios 选项 children 必须是数组且有长度才切到分组展示

* chore: Options 相关逻辑支持外部扩展

* feat: mapping支持接口变量是records,提供外围扩充函数 (#11105)

* feat: mapping支持接口变量是records 的情况

* feat: 提供外围扩充函数

* feat: 修改函数名

* feat: 补充props 类型定义

* chore: 调整用例

* feat: 自定义样式扩展 (#11140)

Co-authored-by: hezhihang <hezhihang@baidu.com>

* feat: tabs支持删除动作,外观样式支持主题

* typo error

* chore: 支持更多的场景

* feat: 穿梭选择器增加点击选项事件

* feat: 锚点导航调整为sticky布局 (#11143)

* feat: 锚点导航调整为sticky布局

* bugfix

* 更新快照

* 更新单测

* 更新单测

* bugfix

* 优化样式

---------

Co-authored-by: qinhaoyan <30946345+qinhaoyan@users.noreply.github.com>

* 动作面板支持外部注册 (#11149)

* 动作面板支持外部注册

* 修复someTree报错

* chore: debug 面板调整 (#11152)

* feat:事件动作面板支持查看调用链

* feat: 新增autoCheckChildren和onlyChildren属性配置面板,更改穿梭框事件点击位置

* feat: 预留外围扩充函数

* fix: 调整文案和属性名

* 修复初始化弹窗问题

* fix:自定义样式根节点不生效、样式修改时schema更新不正确,tabs动作仅支持hash删除 (#11145)

Co-authored-by: hezhihang <hezhihang@baidu.com>

* feat: 日期\日期范围组件可配禁止输入 (#11197)

* feat:验证器手机和电话号支持国家代号,数字框新增显示上下按钮,修改自定义样式实现。 (#11198)

* fix: 穿梭器面板中onlyChildren属性默认开启

* feat: 验证器中手机号和电话号支持国家代号

* feat: 数字框编辑器新增显示上下按钮开关,修改自定义样式实现

* 修复插件重复注册&输入序号支持表达式

* 移除无用代码

* feat: tree支持节点行为配置、点击事件、虚拟列表高度、工具栏、操作栏等功能

* feat: 虚拟列表支持高度自适应

* feat: 虚拟列表支持高度自适应

* feat: 虚拟列表支持高度自适应

* feat: 虚拟列表支持高度自适应

* feat: 表格列新增textOverflow属性

* feat: 新增文本未超出,不呼出功能

* feat: 修改dom计算的位置

* feat: 增加限制条件

* feat: 删除sonTarget属性

* feat: 合并renderTextOver

* feat: 留出外围扩充位置

* feat: 步骤条新增iconPositon属性,修复简单模式下箭头布局错乱 (#11250)

* feat: 替换按钮配置面板自定义样式

* feat: 步骤条新增iconPositon属性,修复简单模式下箭头布局错乱

---------

Co-authored-by: hzh11012 <43038692+hzh11012@users.noreply.github.com>
Co-authored-by: hezhihang <hezhihang@baidu.com>
Co-authored-by: F-jianchao <161407305+F-jianchao@users.noreply.github.com>
Co-authored-by: hsm-lv <80095014+hsm-lv@users.noreply.github.com>
Co-authored-by: fujianchao <fujianchao@baidu.com>
Co-authored-by: qkiroc <30946345+qkiroc@users.noreply.github.com>
Co-authored-by: qinhaoyan <30946345+qinhaoyan@users.noreply.github.com>
Co-authored-by: z418577198 <418577198@qq.com>
Co-authored-by: lvxiaojiao <lvxiaojiao@baidu.com>
Co-authored-by: zhangzhijun03 <zhangzhijun03@baidu.com>
Co-authored-by: Allen <yupeng.fe@qq.com>
2024-11-25 12:55:00 +08:00

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title description type group menuName icon order
TreeSelect 树形选择器 0 null TreeSelect 树形选择器 60

基本使用

{
  "type": "form",
  "api": "/api/mock2/form/saveForm",
  "body": [
    {
      "type": "tree-select",
      "name": "tree",
      "label": "Tree",
      "searchable": true,
      "options": [
        {
          "label": "Folder A",
          "value": 1,
          "children": [
            {
              "label": "file A",
              "value": 2
            },
            {
              "label": "file B",
              "value": 3
            }
          ]
        },
        {
          "label": "file C",
          "value": 4
        },
        {
          "label": "file D",
          "value": 5
        },
        {
          "label": "Folder E",
          "children": [
            {
              "label": "Folder G",
              "children": [
                {
                  "label": "file H",
                  "value": 6
                },
                {
                  "label": "file I",
                  "value": 7
                }
              ]
            }
          ]
        }
      ]
    }
  ]
}

仅展示选中节点文本信息

设置hideNodePathLabel: true可以隐藏选择框中已选择节点的祖先节点ancestorlabelField字段值,仅展示当前选中节点的labelField字段值。

{
  "type": "form",
  "api": "/api/mock2/form/saveForm",
  "body": [
    {
      "type": "tree-select",
      "name": "tree1",
      "label": "展示已选择节点的祖先节点的文本信息",
      "value": "1,6,7",
      "multiple": true,
      "options": [
        {
          "label": "Folder A",
          "value": 1,
          "children": [
            {
              "label": "file A",
              "value": 2
            },
            {
              "label": "file B",
              "value": 3
            }
          ]
        },
        {
          "label": "file C",
          "value": 4
        },
        {
          "label": "file D",
          "value": 5
        },
        {
          "label": "Folder E",
          "children": [
            {
              "label": "Folder G",
              "children": [
                {
                  "label": "file H",
                  "value": 6
                },
                {
                  "label": "file I",
                  "value": 7
                }
              ]
            }
          ]
        }
      ]
    },
    {
      "type": "divider"
    },
    {
      "type": "tree-select",
      "name": "tree2",
      "label": "仅展示已选择节点的文本信息",
      "value": "1,6,7",
      "multiple": true,
      "hideNodePathLabel": true,
      "options": [
        {
          "label": "Folder A",
          "value": 1,
          "children": [
            {
              "label": "file A",
              "value": 2
            },
            {
              "label": "file B",
              "value": 3
            }
          ]
        },
        {
          "label": "file C",
          "value": 4
        },
        {
          "label": "file D",
          "value": 5
        },
        {
          "label": "Folder E",
          "children": [
            {
              "label": "Folder G",
              "children": [
                {
                  "label": "file H",
                  "value": 6
                },
                {
                  "label": "file I",
                  "value": 7
                }
              ]
            }
          ]
        }
      ]
    }
  ]
}

只允许选择叶子节点

1.8.0 及以上版本

在单选时,可通过 onlyLeaf 可以配置只允许选择叶子节点

{
  "type": "form",
  "api": "/api/mock2/form/saveForm",
  "body": [
    {
      "type": "tree-select",
      "name": "tree",
      "label": "Tree",
      "onlyLeaf": true,
      "searchable": true,
      "options": [
        {
          "label": "Folder A",
          "value": 1,
          "children": [
            {
              "label": "file A",
              "value": 2
            },
            {
              "label": "file B",
              "value": 3
            }
          ]
        },
        {
          "label": "file C",
          "value": 4
        },
        {
          "label": "file D",
          "value": 5
        },
        {
          "label": "Folder E",
          "value": "61",
          "children": [
            {
              "label": "Folder G",
              "value": "62",
              "children": [
                {
                  "label": "file H",
                  "value": 6
                },
                {
                  "label": "file I",
                  "value": 7
                }
              ]
            }
          ]
        }
      ]
    }
  ]
}

如何让某些节点无法点?

只需要对应的节点没有 value 就行,比如下面例子的目录节点都无法点,只能点文件节点

{
  "type": "form",
  "api": "/api/mock2/form/saveForm",
  "body": [
    {
      "type": "tree-select",
      "name": "tree",
      "label": "Tree",
      "searchable": true,
      "options": [
        {
          "label": "Folder A",
          "children": [
            {
              "label": "file A",
              "value": 2
            },
            {
              "label": "file B",
              "value": 3
            }
          ]
        },
        {
          "label": "Folder E",
          "children": [
            {
              "label": "Folder G",
              "children": [
                {
                  "label": "file H",
                  "value": 6
                },
                {
                  "label": "file I",
                  "value": 7
                }
              ]
            }
          ]
        }
      ]
    }
  ]
}

搜索选项

2.7.1 及以上版本

配置autoComplete接口可以实现从远程数据搜索目标结果,搜索的关键字段为term,注意搜索的逻辑需要在服务端实现。

{
    "type":"form",
    "api":"/api/mock2/form/saveForm",
    "body":[
        {
            "type":"tree-select",
            "name":"tree",
            "label":"Tree",
            "autoComplete":"/api/mock2/tree/search?term=$term",
            "source":"/api/mock2/tree/search"
        }
    ]
}

自定义选项渲染

2.8.0 及以上版本

使用menuTpl属性,自定义下拉选项的渲染内容。

{
  "type": "form",
  "api": "/api/mock2/form/saveForm",
  "body": [
    {
      "type": "tree-select",
      "name": "tree",
      "label": "Tree",
      "menuTpl": "<div class='flex justify-between'><span>${label}</span><span class='bg-gray-200 rounded p-1 text-xs text-center w-24'>${tag}</span></div>",
      "iconField": "icon",
      "searchable": true,
      "options": [
        {
          "label": "采购单",
          "value": "order",
          "tag": "数据模型",
          "icon": "fa fa-database",
          "children": [
            {
              "label": "ID",
              "value": "id",
              "tag": "数字",
              "icon": "fa fa-check",
            },
            {
              "label": "采购人",
              "value": "name",
              "tag": "字符串",
              "icon": "fa fa-check",
            },
            {
              "label": "采购时间",
              "value": "time",
              "tag": "日期时间",
              "icon": "fa fa-check",
            },
            {
              "label": "供应商",
              "value": "vendor",
              "tag": "数据模型(N:1)",
              "icon": "fa fa-database",
              "children": [
                {
                  "label": "供应商ID",
                  "value": "vendor_id",
                  "tag": "数字",
                  "icon": "fa fa-check",
                },
                {
                  "label": "供应商名称",
                  "value": "vendor_name",
                  "tag": "字符串",
                  "icon": "fa fa-check",
                }
              ]
            }
          ]
        }
      ]
    }
  ]
}

属性表

下列属性为tree-select独占属性, 更多属性用法,参考InputTree 树形选择框

属性名 类型 默认值 说明 版本
hideNodePathLabel boolean false 是否隐藏选择框中已选择节点的路径 label 信息
onlyLeaf boolean false 只允许选择叶子节点
searchable boolean false 是否可检索,仅在 type 为 tree-select 的时候生效

事件表

当前组件会对外派发以下事件,可以通过onEvent来监听这些事件,并通过actions来配置执行的动作,在actions中可以通过${事件参数名}${event.data.[事件参数名]}来获取事件产生的数据,详细请查看事件动作

[name]表示当前组件绑定的名称,即name属性,如果没有配置name属性,则通过value取值。

事件名称 事件参数 说明
change [name]: string 组件的值
item: object选中的节点6.2.0 及以上版本)
items: object[]选项集合3.6.0 及以上版本)
选中值变化时触发
blur [name]: string 组件的值
``item: object选中的节点6.2.0 及以上版本)<br/>items: object[]选项集合3.6.4 及以上版本)
输入框失去焦点时触发
focus [name]: string 组件的值
item: object选中的节点6.2.0 及以上版本)
items: object[]选项集合3.6.4 及以上版本)
输入框获取焦点时触发
addConfirm (3.6.4 及以上版本) [name]: string 组件的值
item: object 新增的节点信息
items: object[]选项集合
新增节点提交时触发
editConfirm (3.6.4 及以上版本) [name]: object 组件的值
item: object 编辑的节点信息
items: object[]选项集合
编辑节点提交时触发
deleteConfirm (3.6.4 及以上版本) [name]: string 组件的值
item: object 删除的节点信息
items: object[]选项集合
删除节点提交时触发
deferLoadFinished (3.6.4 及以上版本) [name]: object 组件的值
result: object deferApi 懒加载远程请求成功后返回的数据
items: object[]选项集合
懒加载接口远程请求成功时触发
itemClick (6.9.0 以上版本) value: any表单项的值,值格式取决于具体配置
item: object 点击的节点信息
节点点击时触发
add不推荐 [name]: object 新增的节点信息
items: object[]选项集合(< 2.3.2 及以下版本 为options
新增节点提交时触发
edit不推荐 [name]: object 编辑的节点信息
items: object[]选项集合(< 2.3.2 及以下版本 为options
编辑节点提交时触发
delete不推荐 [name]: object 删除的节点信息
items: object[]选项集合(< 2.3.2 及以下版本 为options
删除节点提交时触发
loadFinished不推荐 [name]: object deferApi 懒加载远程请求成功后返回的数据 懒加载接口远程请求成功时触发

change

{
  "type": "form",
  "api": "/api/mock2/form/saveForm",
  "debug": true,
  "body": [
    {
      "type": "tree-select",
      "name": "tree",
      "label": "Tree",
      "onEvent": {
        "change": {
          "actions": [
            {
              "actionType": "toast",
              "args": {
                "msg": "${event.data.tree|json}"
              }
            }
          ]
        }
      },
      "options": [
        {
          "label": "Folder A",
          "value": 1,
          "children": [
            {
              "label": "file A",
              "value": 2
            },
            {
              "label": "file B",
              "value": 3
            }
          ]
        },
        {
          "label": "file C",
          "value": 4
        },
        {
          "label": "file D",
          "value": 5
        }
      ]
    }
  ]
}

focus

{
  "type": "form",
  "api": "/api/mock2/form/saveForm",
  "debug": true,
  "body": [
    {
      "type": "tree-select",
      "name": "tree",
      "label": "Tree",
      "onEvent": {
        "focus": {
          "actions": [
            {
              "actionType": "toast",
              "args": {
                "msg": "${event.data.tree|json}"
              }
            }
          ]
        }
      },
      "options": [
        {
          "label": "Folder A",
          "value": 1,
          "children": [
            {
              "label": "file A",
              "value": 2
            },
            {
              "label": "file B",
              "value": 3
            }
          ]
        },
        {
          "label": "file C",
          "value": 4
        },
        {
          "label": "file D",
          "value": 5
        }
      ]
    }
  ]
}

blur

{
  "type": "form",
  "api": "/api/mock2/form/saveForm",
  "debug": true,
  "body": [
    {
      "type": "tree-select",
      "name": "tree",
      "label": "Tree",
      "onEvent": {
        "blur": {
          "actions": [
            {
              "actionType": "toast",
              "args": {
                "msg": "${event.data.tree|json}"
              }
            }
          ]
        }
      },
      "options": [
        {
          "label": "Folder A",
          "value": 1,
          "children": [
            {
              "label": "file A",
              "value": 2
            },
            {
              "label": "file B",
              "value": 3
            }
          ]
        },
        {
          "label": "file C",
          "value": 4
        },
        {
          "label": "file D",
          "value": 5
        }
      ]
    }
  ]
}

addConfirm

配置 creatable后,可监听确认新增操作。

{
  "type": "form",
  "api": "/api/mock2/form/saveForm",
  "debug": true,
  "body": [
    {
      "type": "tree-select",
      "name": "tree",
      "label": "Tree",
      "creatable": true,
      "removable": true,
      "editable": true,
      "onEvent": {
        "addConfirm": {
          "actions": [
            {
              "actionType": "toast",
              "args": {
                "msg": "${event.data.item|json}"
              }
            }
          ]
        }
      },
      "options": [
        {
          "label": "Folder A",
          "value": 1,
          "children": [
            {
              "label": "file A",
              "value": 2
            },
            {
              "label": "file B",
              "value": 3
            }
          ]
        },
        {
          "label": "file C",
          "value": 4
        },
        {
          "label": "file D",
          "value": 5
        }
      ]
    }
  ]
}

editConfirm

配置 editable后,可监听确认编辑操作。

{
  "type": "form",
  "api": "/api/mock2/form/saveForm",
  "debug": true,
  "body": [
    {
      "type": "tree-select",
      "name": "tree",
      "label": "Tree",
      "creatable": true,
      "removable": true,
      "editable": true,
      "onEvent": {
        "editConfirm": {
          "actions": [
            {
              "actionType": "toast",
              "args": {
                "msg": "${event.data.item|json}"
              }
            }
          ]
        }
      },
      "options": [
        {
          "label": "Folder A",
          "value": 1,
          "children": [
            {
              "label": "file A",
              "value": 2
            },
            {
              "label": "file B",
              "value": 3
            }
          ]
        },
        {
          "label": "file C",
          "value": 4
        },
        {
          "label": "file D",
          "value": 5
        }
      ]
    }
  ]
}

deleteConfirm

配置 removable后,可监听确认删除操作。

{
  "type": "form",
  "api": "/api/mock2/form/saveForm",
  "debug": true,
  "body": [
    {
      "type": "tree-select",
      "name": "tree",
      "label": "Tree",
      "creatable": true,
      "removable": true,
      "editable": true,
      "onEvent": {
        "deleteConfirm": {
          "actions": [
            {
              "actionType": "toast",
              "args": {
                "msg": "${event.data.item|json}"
              }
            }
          ]
        }
      },
      "options": [
        {
          "label": "Folder A",
          "value": 1,
          "children": [
            {
              "label": "file A",
              "value": 2
            },
            {
              "label": "file B",
              "value": 3
            }
          ]
        },
        {
          "label": "file C",
          "value": 4
        },
        {
          "label": "file D",
          "value": 5
        }
      ]
    }
  ]
}

deferLoadFinished

{
  "type": "form",
  "api": "/api/mock2/form/saveForm",
  "debug": true,
  "body": [
    {
      "type": "tree-select",
      "name": "tree",
      "label": "Tree",
      "deferApi": "/api/mock2/form/deferOptions?label=${label}&waitSeconds=2",
      "onEvent": {
        "deferLoadFinished": {
          "actions": [
            {
              "actionType": "toast",
              "args": {
                "msg": "${event.data.result|json}"
              }
            }
          ]
        }
      },
      "options": [
        {
          "label": "Folder A",
          "value": 1,
          "collapsed": true,
          "children": [
            {
              "label": "file A",
              "value": 2
            },
            {
              "label": "file B",
              "value": 3
            }
          ]
        },
        {
          "label": "这下面是懒加载的",
          "value": 4,
          "defer": true
        },
        {
          "label": "file D",
          "value": 5
        }
      ]
    }
  ]
}

itemClick

{
    "type": "form",
    "api": "/api/mock2/form/saveForm",
    "debug": true,
    "body": [
      {
        "type": "input-tree",
        "name": "tree",
        "label": "Tree",
        "nodeBehavior": [],
        "onEvent": {
          "itemClick": {
            "actions": [
              {
                "actionType": "toast",
                "args": {
                  "msg": "${event.data.tree|json}"
                }
              }
            ]
          }
        },
        "options": [
          {
            "label": "Folder A",
            "value": 1,
            "children": [
              {
                "label": "file A",
                "value": 2
              },
              {
                "label": "file B",
                "value": 3
              }
            ]
          },
          {
            "label": "file C",
            "value": 4
          },
          {
            "label": "file D",
            "value": 5
          }
        ]
      }
    ]
}

动作表

当前组件对外暴露以下特性动作,其他组件可以通过指定actionType: 动作名称componentId: 该组件id来触发这些动作,动作配置可以通过args: {动作配置项名称: xxx}来配置具体的参数,详细请查看事件动作

动作名称 动作配置 说明
add item: Option, parentValue?: any item 新增的数据项parentValue 父级数据项的 value如果配置了 valueField以 valueField 的字段值为准)
edit item: Option, originValue: any item 编辑后的数据项originValue 编辑前数据项的 value如果配置了 valueField以 valueField 的字段值为准)
delete value: any 删除数据项的 value如果配置了 valueField以 valueField 的字段值为准)
reload - 刷新
clear - 清空
reset - 将值重置为初始值。6.3.0 及以下版本为resetValue
setValue value: string | string[] 更新的值 更新数据,开启multiple支持设置多项,开启joinValues时,多值用,分隔,否则多值用数组

clear

{
    "type": "form",
    "debug": true,
    "body": [
        {
          "type": "tree-select",
        "name": "tree",
        "label": "Tree",
        "options": [
          {
            "label": "Folder A",
            "value": 1,
            "children": [
              {
                "label": "file A",
                "value": 2
              },
              {
                "label": "Folder B",
                "value": 3,
                "children": [
                  {
                    "label": "file b1",
                    "value": 3.1
                  },
                  {
                    "label": "file b2",
                    "value": 3.2
                  }
                ]
              }
            ]
          },
          {
            "label": "file C",
            "value": 4
          },
          {
            "label": "file D",
            "value": 5
          }
        ],
          "value": 5,
          "id": "clear_text"
        },
        {
            "type": "button",
            "label": "清空",
            "onEvent": {
                "click": {
                    "actions": [
                        {
                            "actionType": "clear",
                            "componentId": "clear_text"
                        }
                    ]
                }
            }
        }
    ]
}

reset

如果配置了resetValue,则重置时使用resetValue的值,否则使用初始值。

{
    "type": "form",
    "debug": true,
    "body": [
        {
          "type": "tree-select",
        "name": "tree",
        "label": "Tree",
        "options": [
          {
            "label": "Folder A",
            "value": 1,
            "children": [
              {
                "label": "file A",
                "value": 2
              },
              {
                "label": "Folder B",
                "value": 3,
                "children": [
                  {
                    "label": "file b1",
                    "value": 3.1
                  },
                  {
                    "label": "file b2",
                    "value": 3.2
                  }
                ]
              }
            ]
          },
          {
            "label": "file C",
            "value": 4
          },
          {
            "label": "file D",
            "value": 5
          }
        ],
          "value": 5,
          "id": "reset_text"
        },
        {
            "type": "button",
            "label": "重置",
            "onEvent": {
                "click": {
                    "actions": [
                        {
                            "actionType": "reset",
                            "componentId": "reset_text"
                        }
                    ]
                }
            }
        }
    ]
}