作为 TerminalMACS 的一个子进程模块 - React Web管理端,使用Ant Design Pro作为框架。本文应用到的知识1.样式文件less中方法的使用2.for循环创建按钮和栅格布局(flex布局)1. 最终效果及源码链接1. 最终效果及源码链接作为前端新手的我,做下面这个简单功能花了好几天时间,问了不少前端大佬(大佬们应该要不到半个小时,惭愧惭愧),现在回想问的问题都很基础(有点丢人,哈哈),多谢了哦。先看看效果点击浏览源码:开源项目对应源码开源项目对应源码2. 代码简单讲解2. 代码简单讲解2.1 TypeScript代码./src/pages/Grid/DynamicGridPage/index.tsx
import React from 'react';
import styles from './index.less';
import { Button, Card } from 'antd';

interface IVideoPanelProps {}

interface IVideoPanelSate {
cardCount: number;
}

class VideoPanel extends React.Component {
constructor(props: Readonly<{}>) {

super(props);

this.state = {

cardCount: 1,

};
}

// 动态生成Grid
createCard() {

var res = [];

for (var i = 0; i < this.state.cardCount * this.state.cardCount; i++) {

res.push();

}

return res;
}

// 动态生成控制按钮
createControlButon() {

var res = [];

const btnCount = 4;

for (let i = 1; i <= btnCount; i++) {

res.push(


key={i}

className={styles['control_Button']}

type="primary"

onClick={() => {

this.changeCardCount(i);

}}

>

{i + '*' + i}

,

);

}


return res;
}

// 修改显示的格子数
changeCardCount(count: any) {

this.setState({

cardCount: count,

});
}

render() {

return (















{this.createCard()}


{this.createControlButon()}








);
}
}

export default VideoPanel;
import React from 'react';
import styles from './index.less';
import { Button, Card } from 'antd';

interface IVideoPanelProps {}

interface IVideoPanelSate {
cardCount: number;
}

class VideoPanel extends React.Component {
constructor(props: Readonly<{}>) {

super(props);

this.state = {

cardCount: 1,

};
}

// 动态生成Grid
createCard() {

var res = [];

for (var i = 0; i < this.state.cardCount * this.state.cardCount; i++) {

res.push();

}

return res;
}

// 动态生成控制按钮
createControlButon() {

var res = [];

const btnCount = 4;

for (let i = 1; i <= btnCount; i++) {

res.push(


key={i}

className={styles['control_Button']}

type="primary"

onClick={() => {

this.changeCardCount(i);

}}

>

{i + '*' + i}

,

);

}


return res;
}

// 修改显示的格子数
changeCardCount(count: any) {

this.setState({

cardCount: count,

});
}

render() {

return (















{this.createCard()}


{this.createControlButon()}








);
}
}

export default VideoPanel;代码不多,for循环生成控制按钮及栅格(未使用antd的Grid布局,简单使用div布局,flex很香),简化了很多代码。2.2 less样式文件./src/pages/Grid/DynamicGridPage/index.less
@import '~antd/es/style/themes/default.less';

.main {
position: absolute;
width: 100%;
height: 100%;
background: red;
}

@ptcWidth: 250px;
@btnAreaHeight: 50px;
@videoPanelMargin: 5px;

.main_child {
display: flex;
height: 100%;
}

.left {
width: @ptcWidth;
height: 100%;
background: green;
}

.left_top {
width: 100%;
height: @ptcWidth;
background: orange;
}

.left_bottom {
width: 100%;
height: calc(100% - @ptcWidth);
background: #ccc;
}

.right {
width: calc(100% - @ptcWidth);
height: 100%;
background: #f60;
}

.right_top {
width: 100%;
height: calc(100% - @btnAreaHeight);
background: blue;
display: flex;
flex-wrap: wrap;
}

.right_bottom {
width: 100%;
height: @btnAreaHeight;
background: #f90;
}

.control_Button {
margin: 2px;
}

.video_panel(@count) {
width: calc(100% / @count - @videoPanelMargin * 2);
height: calc(100% / @count - @videoPanelMargin * 2);
margin: @videoPanelMargin;
}

// 1*1
.video_panel1 {
.video_panel(1);
}

// 2*2
.video_panel2 {
.video_panel(2);
}

// 3*3
.video_panel3 {
.video_panel(3);
}

// 4*4
.video_panel4 {
.video_panel(4);
}
@import '~antd/es/style/themes/default.less';

.main {
position: absolute;
width: 100%;
height: 100%;
background: red;
}

@ptcWidth: 250px;
@btnAreaHeight: 50px;
@videoPanelMargin: 5px;

.main_child {
display: flex;
height: 100%;
}

.left {
width: @ptcWidth;
height: 100%;
background: green;
}

.left_top {
width: 100%;
height: @ptcWidth;
background: orange;
}

.left_bottom {
width: 100%;
height: calc(100% - @ptcWidth);
background: #ccc;
}

.right {
width: calc(100% - @ptcWidth);
height: 100%;
background: #f60;
}

.right_top {
width: 100%;
height: calc(100% - @btnAreaHeight);
background: blue;
display: flex;
flex-wrap: wrap;
}

.right_bottom {
width: 100%;
height: @btnAreaHeight;
background: #f90;
}

.control_Button {
margin: 2px;
}

.video_panel(@count) {
width: calc(100% / @count - @videoPanelMargin * 2);
height: calc(100% / @count - @videoPanelMargin * 2);
margin: @videoPanelMargin;
}

// 1*1
.video_panel1 {
.video_panel(1);
}

// 2*2
.video_panel2 {
.video_panel(2);
}

// 3*3
.video_panel3 {
.video_panel(3);
}

// 4*4
.video_panel4 {
.video_panel(4);
}1 * 1、2 * 2、3 * 3、4 * 4 生成的每个栅格的样式格式类似,只是长、宽比例区别,定义了方法(.video_panel(@count)),这是less的语法,极大的扩展了css功能,非常方便。3. 关于TerminalMACS及本React Web管理端3. 关于TerminalMACS及本React Web管理端3.1. TermainMACS多终端资源管理与检测系统(后续可能转而写成博客系统),包含多个子进程模块,目前开发了Xamarin.Forms客户端、WPF管理端、React Web管理端、.NET Core WEB API服务端,下一步继续完善WPF管理端(IdentityServer 4研究中)。3.2. React Web管理端作为TerminalMACS系统的一个子进程模块,目前使用 Ant Design Pro 搭建了框架,在平时工作中,添加一些测试Demo。Ant Design Pro4. 关于项目开源开源项目地址:https://github.com/dotnet9/TerminalMACShttps://github.com/dotnet9/TerminalMACS官方网站:https://dotnet9.comhttps://dotnet9.com总结总结总结