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使用vite+react+ts+Ant Design开发后台管理项目(二)

伢赞 2024-09-27 阅读 16

以备后用,直接上代码:

一、方法:

//查询学校一级部门列表
async orgFirstLevelList() {
let data = {
schoolId:this.state.schoolId
};
let depList = await orgFirstLevelList(data);
this.setState({
depList: depList
})
}
//删除所选部门
deleteDep(index) {
let {selectDepList} = this.state;
selectDepList.splice(index,1);
this.setState({ selectDepList });
}
//添加所选部门
addDep(e) {
let orgName = null;
let { depList,selectDepList} = this.state;
//判断已添加列表中是否已存在
for(let i = 0;i < selectDepList.length; ++i){
if(selectDepList[i].id === e[0]) {
this.mesWarning('该部门已添加过了,无需重复添加')
return;
}
}
for(let i = 0;i < depList.length; ++i){
if(depList[i].id === e[0]) {
orgName = depList[i].orgName;
break;
}
}
selectDepList.push({id:e[0], orgName:orgName});
this.setState({ selectDepList: selectDepList});
this.props.form.setFieldsValue({orgId:""})
}

二、form及选择展示

<Form.Item label="所属部门">
{
     getFieldDecorator('depId', {
         rules: [
             {
              required: true,
              message: '请输入所属组织',
             },]
     })(
         <Cascader
         fieldNames={{label: 'orgName', value: 'id'}}
         options={depList}
         placeholder="请选择所属组织,支持多选"
         changeOnSelect
         onChange={(e) => this.addDep(e)}
         disabled={this.state.isLook}
         getPopupContainer={triggerNode => triggerNode.parentNode || document.body}
         />)}
</Form.Item>
  {selectDepList.length > 0?
    <Col span={24}>
    <div className="diyTag">
    {
      selectDepList.map((item,index)=>{
        return(
         <Tag key={index} id={item.id}>
         {item.orgName}
         <span onClick={() => this.deleteDep(index)}>
            {closeBtn}
         </span>
       </Tag>)
      })
    }
    </div>
    </Col>:""
}
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