如何更改步驟顏色（Ant-design）

Question

我是 Ant 設計的新手。 目前我正在研究 ReactJs 項目，並且我在我的項目中使用了Steps 。 我想改變Steps的顏色，但不知道怎么可能。 我將分享 ant-design ( Steps ) 代碼。 請幫幫我
謝謝

您可能會在此代碼框中看到Steps示例

代碼

import React from 'react';
import ReactDOM from 'react-dom';
import 'antd/dist/antd.css';
import './index.css';
import { Steps, Button, message } from 'antd';

const Step = Steps.Step;

const steps = [{
  title: 'First',
  content: 'First-content',
}, {
  title: 'Second',
  content: 'Second-content',
}, {
  title: 'Last',
  content: 'Last-content',
}];

class App extends React.Component {
  constructor(props) {
    super(props);
    this.state = {
      current: 0,
    };
  }

  next() {
    const current = this.state.current + 1;
    this.setState({ current });
  }

  prev() {
    const current = this.state.current - 1;
    this.setState({ current });
  }

  render() {
    const { current } = this.state;
    return (
      <div>
        <Steps current={current}>
          {steps.map(item => <Step key={item.title} title={item.title} />)}
        </Steps>
        <div className="steps-content">{steps[current].content}</div>
        <div className="steps-action">
          {
            current < steps.length - 1
            && <Button type="primary" onClick={() => this.next()}>Next</Button>
          }
          {
            current === steps.length - 1
            && <Button type="primary" onClick={() => message.success('Processing complete!')}>Done</Button>
          }
          {
            current > 0
            && (
            <Button style={{ marginLeft: 8 }} onClick={() => this.prev()}>
              Previous
            </Button>
            )
          }
        </div>
      </div>
    );
  }
}

ReactDOM.render(<App />, document.getElementById('container'));

Answer 1

使用內聯樣式。

代碼

import React from "react";
import ReactDOM from "react-dom";
import "antd/dist/antd.css";
import "./index.css";
import { Steps, Button, message } from "antd";

const Step = Steps.Step;

const steps = [
  {
    title: "First",
    content: "First-content"
  },
  {
    title: "Second",
    content: "Second-content"
  },
  {
    title: "Last",
    content: "Last-content"
  }
];

class App extends React.Component {
  constructor(props) {
    super(props);
    this.state = {
      current: 0
    };
  }

  next() {
    const current = this.state.current + 1;
    this.setState({ current });
  }

  prev() {
    const current = this.state.current - 1;
    this.setState({ current });
  }

  render() {
    const { current } = this.state;
    return (
      <div>
        <Steps current={current} style={{ "background-color": "blueviolet" }}>
          {steps.map(item => (
            <Step key={item.title} title={item.title} />
          ))}
        </Steps>
        <div className="steps-content" style={{ "background-color": "grey" }}>
          {steps[current].content}
        </div>
        <div className="steps-action" style={{ "background-color": "blue" }}>
          {current < steps.length - 1 && (
            <Button
              type="primary"
              style={{ "background-color": "red" }}
              onClick={() => this.next()}
            >
              Next
            </Button>
          )}
          {current === steps.length - 1 && (
            <Button
              type="primary"
              onClick={() => message.success("Processing complete!")}
            >
              Done
            </Button>
          )}
          {current > 0 && (
            <Button style={{ marginLeft: 8 }} onClick={() => this.prev()}>
              Previous
            </Button>
          )}
        </div>
      </div>
    );
  }
}

ReactDOM.render(<App />, document.getElementById("container"));

Answer 2

嘗試添加以下 CSS

.ant-steps-item-process .ant-steps-item-icon { background: red; }

請參閱本示例中的index.css

順便說一句，你有一個更健壯的方法來改變 ant 框架樣式，請參閱文檔

Answer 3

如果您更改所有步驟尾部顏色，則將以下樣式放入index.css

.ant-steps-item-finish
  > .ant-steps-item-container
  > .ant-steps-item-tail::after {
  background-color: red !important;
}

如果只更改一步尾顏色，則更改背景顏色，然后像這樣將 className 放在Step

       <Steps className="custome-step" current={1} progressDot>
              <Step title="In Progress" description="Loan Application" />
              <Step title="" description="Loan Vetting" />
              <Step title="" description="Disbursement" />
       </Steps>

索引文件

.custome-step .ant-steps-item-finish > .ant-steps-item-container > .ant-steps-item-tail::after {
  background-color: red !important;
}

例子

Answer 4

在您的 Step 中添加一個 span 並為其設置樣式或添加 class 名稱，如下所示：

<Step title={<span className="font-bold">First content</span>} status="process"/>

如果您想設置指示圓形背景的樣式，請將其添加到您的 CSS 並確保添加，重要：就像這樣：

.ant-steps-item-process .ant-steps-item-icon {
    background: #46b3cb !important;
}