gt scaffold for npm packages
npm install react-text-expandnpm install react-text-more-less
yarn add react-text-more-less
js
import React, { Component } from 'react';
import ReactTextMoreLess from 'react-text-more-less';
class Demo extends Component {
state = {
collapsed: true,
};
render() {
const { collapsed } = this.state;
return (
text="1926年1—6月，他一连发表了四篇论文，题目都是《量子化就是本征值问题》，系统地阐明了波动力学理论。在此以前，德国物理学家W.K.海森堡、M.玻恩和E.P.约旦于1925年7—9月通过另一途径建立了矩阵力学。1926年3月，薛定谔发现波动力学和矩阵力学在数学上是等价的，是量子力学的两种形式，可以通过数学变换,从一个理论转到另一个理论。薛定谔起初试图把波函数解释为三维空间中的振动，把振幅解释为电荷密度，把粒子解释为波包。但他无法解决“波包扩散”的困难。最后物理学界普遍接受了玻恩提出的波函数的几率解释。"
lessHeight={72}
showMoreText="... 展示更多"
showMoreElement={(
... 展示更多
)}
showLessElement={(
收起
)}
onClick={() => {this.setState({ collapsed: !collapsed })}}
/>
);
}
}
`
Props
| name | type | isRequired | default | description |
| --- | --- | --- | --- | --- |
| text | string | ✔ | N/A | text in the container |
| lessHeight | number | ✔ | N/A | container collapsed height |
| collapsed | bool | ✖ | true | is the container collapsed according to the lessHeight |
| className | string | ✖ | undefined | className of the container |
| showMoreText | string | ✖ | ... | the ellipse text to show more |
| showMoreElement | element | ✖ | undefined | the element to show when container collapsed |
| showLessElement | element | ✖ | undefined | the element to show when container expanded |
| onClick | func | ✖ | () => {} | container click handler |
| rootProps | object | ✖ | {} | root container props, could be any props a div accepts |
If showMoreElement supplied, showMoreText will be replaced, this props is useful when you want to custom showMoreText style or to use a more complex dom structure to display showMoreText`.