REACT (three) - children React assembly of

table of Contents

1.children

1.1dialog components

1.1.1CSS

1.1.2 dialog.js

---

1.children

A component by props in addition to give the value of acquired property on their own, can also be included to obtain the contents of components, sub-assemblies is outside, in front of us write more components as a single label components, practical applications are many components double label may contain content that is also be called: container assembly , then the content component contains, we can props.children to get

1.1dialog components

1.1.1CSS

.dialog {
    position: fixed;
    left: 50%;
    top: 30%;
    transform: translateX(-50%) translateY(-50%) ;
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(0,0,0,.3);
    box-sizing: border-box;
    background: #fff;
    width: 30%;
}
.dialog_header {
    padding: 20px 20px 0;
    text-align: left;
}
.dialog_title {
    font-size: 16px;
    font-weight: 700;
    color: #1f2d3d;
}
.dialog_content {
    padding: 30px 20px;
    color: #48576a;
    font-size: 14px;
    text-align: left;
}
.dialog_close_btn {
    position: absolute;
    right: 10px;
    top: 5px;
}
.dialog_close_btn:before {
    content: 'x';
    color: #999;
    font-size: 20px;
    cursor: pointer;
}

1.1.2 dialog.js

import React from 'react';
import './dialog.css';

export default class Dialog extends React.Component {

    static defaultProps = {
        title: '这是默认标题'
    }

    render() {
        return(
            <div className="dialog">
                <i className="dialog_close_btn"></i>
                <div className="dialog_header">
                    <span className="dialog_title">{this.props.title}</span>
                </div>
                <div className="dialog_content">
                    {this.props.children}
                </div>
            </div>
        );
    }

}