react-multi-clamp v2.0.6

react-multi-clamp

Simple, efficient and easy-to-use multiline text clamp react component. (supports reverse clamp)

简单、高效、易用的多行文本裁剪react组件。（支持反向裁剪）

Encapsulation based on multi-clamp module

本组件基于multi-clamp模块封装

Samples

Default multiline text clamp:

默认多行文本裁剪效果：

Custom ellipsis:

自定义省略符号：

Reverse clamp:

反向裁剪：

Demo Page

Browser compatibility

Supports IE9+ / Android4.4+ / etc. ES5 enviroment.

支持PC/移动设备所有兼容ES5环境的浏览器。

Installation

You can install react-multi-clamp from npm.

你可以从npm安装react-multi-clamp组件。

npm install react-multi-clamp --save

Usage

Import react-multi-clamp.

引入react-multi-clamp组件。

import MultiClamp from 'react-multi-clamp';

Just wrap the content(must be pure text) in react-multi-clamp component.

将要裁减的内容（必须为纯文本）包裹起来即可。

<MultiClamp ellipsis="..." clamp={3}>{longText}</MultiClamp>

Options

ellipsis: PropTypes.string || PropTypes.element

Ellipsis can be string or react element. default: '...'

超出最大行数裁剪后的符号，可以为字符串或任意react元素。默认为：'...'

clamp: PropTypes.number || 'auto'

The max number of lines to show. It will try to fill up the available space when set to string 'auto', and at this point you should set a static height on the text container element. default: 3

最大行数。设置为字符串'auto'时会根据最大高度自适应裁剪，此时文本容器需要定义高度。默认为：3

reverse: PropTypes.bool

You can clamp the content from back to front, the ellipsis will be in the front. default: false

是否反向裁剪。反向将从后往前裁剪，ellipsis符号会显示在最前面。默认为：false

splitByWords: PropTypes.bool

The default behavior is to split by letters. If you want to split by words, set splitByWords to true. default: false

组件对于英文文本默认按字符进行裁剪。如果希望按单词裁剪，请将splitByWords设置为true。默认为：false

disableCssClamp: PropTypes.bool

React-multi-clamp will use native css clamp(-webkit-line-clamp) in supported browser when the ellipsis is set to '...'. If you don't want to use css clamp, set disableCssClamp to true. default: false

当ellipsis被设置为'...'时，组件会默认优先使用webkit的原生css裁剪（-webkit-line-clamp），如果想禁用css裁减，请将disableCssClamp设置为true。默认为：false

onClampStart: function({ needClamp: boolean }): void || false

This callback function will be executed when clamp starts, and will not be executed when use native css clamp. Clamp will be prevented when return value is false. default: function() {}

该回调函数在clamp开始时触发，使用原生css裁剪时不会触发。返回值为false时强制不进行clamp。默认为：function() {}

onClampEnd: function({ didClamp: boolean }): void

This callback function will be executed when clamp ends, and will not be executed when use native css clamp. default: function() {}

该回调函数在clamp结束时触发，使用原生css裁剪时不会触发。默认为：function() {}

Testing

git clone git@github.com:jackyr/react-multi-clamp.git
cd react-multi-clamp
npm install
npm start

Changelog

v2.0.6

• Bugfix when text changes immediately after mount. #12
• mount之后文本立即发生改变时bug修正。 #12

v2.0.5

• Typescript definitions bugfix. #11
• ts类型定义bug修正。 #11

v2.0.4

• Typescript definitions bugfix. #9
• ts类型定义bug修正。 #9

v2.0.3

• Add typescript definitions. #8
• 增加ts类型定义。 #8

v2.0.2

• Bugfix when passing element object to option ellipsis. #5
• 裁剪符号为react元素时bug修正。#5

v2.0.1

• Bugfix when passing element object to option ellipsis. #3
• 裁剪符号为react元素时bug修正。#3

v2.0.0

• Dependency multi-clamp update to v2.0, refactoring. multi-clamp#3
• 依赖multi-clamp升级至v2.0，其内部实现重构。multi-clamp#3

License

MIT