# react_learn

**Repository Path**: z1426567242_admin/react_learn

## Basic Information

- **Project Name**: react_learn
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2023-11-06
- **Last Updated**: 2023-11-17

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README


##### 字段结构
```
 state = {
    todos: [
     {
      id : 1,
      name: '学习react',
      is_deal: false
     },
     {
      id : 2,
      name: '睡觉',
      is_deal: true
     },
     {
      id : 3,
      name: '吃饭',
      is_deal: true
     }, 
    ]
  }
```

### 组件传参

>>> list->item 

>>> {...item} 表示item里面得字段展开传递

```
 render(){
      const {todos} = this.props
      console.log(todos)
      return (
         <ul className="main">
           {
              todos.map(item => {
                return <Item key={item.id} {...item}/>
              })
           }
             
         </ul>
       )
     }

```

>> item 组件接收值

```
render(){
      const {id,name} = this.props
      return (
        <li className="main-item">
            <input type="checkbox"/>
            <span>{ name }</span>
        </li>
     
       )
     }
   }
```