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reactrans

v0.0.5

Published

simple react transition and transition-group library

Downloads

5

Readme

react transition

simple react transition and transition-group library

Install

pnpm install reactrans

Transition

Usage

import { Transition } from 'reactrans';

export const Demo: FC = () => {
  const [open, setOpen] = useState(false);
  return (
    <div className="overflow-hidden w-[100vw] h-[100vh] fixed">
      <Transition destroyAfterLeave isEnter={open} enter="translate-x-0" leave="translate-x-full">
        <div className="fixed top-0 right-0 w-30 h-full transition-all p-4">hello world</div>
      </Transition>
      <div>
        <button
          onClick={() => {
            setOpen(!open);
          }}
        >
          Toggle
        </button>
      </div>
    </div>
  );
};

Properties

属性参数

  • isEnter 当前展示状态。true 代表 enter 状态,false 代表 leave 状态。必要参数,用于控制 enter 和 leave 切换动画。
  • enter enter 状态的 classname。
  • leave leave 状态的 classname。
  • enterActiveenter 开始时的激活 classname,用于控制 enter 和 leave 使用不同动画。可选参数,默认为空。
  • leaveActiveleave 开始时的激活 classname,用于控制 enter 和 leave 使用不同动画。可选参数,默认为空。
  • destroyAfterLeave 是否在 leave 动画后销毁 DOM。可选参数,默认 false。
  • appear 是否在首次渲染时展示动画。可选参数默认 false。

回调参数

  • onAfterEnter: (el) => void;
  • onEnterCancelled: (el) => void;
  • onAfterLeave: (el) => void;
  • onLeaveCancelled: (el) => void;

Transition-Group

Usage

import { TransitionGroup, Transition } from 'reactrans';

export const DemoList: FC = () => {
  const tt = useState(['a', 'b']);
  return (
    <>
      <button onClick={() => setTt((v) => [...v, Date.now().toString(32)])}>Add Item</button>
      <TransitionGroup>
        {tt.map((t, i) => (
          <Transition key={t} enter="opacity-100" leave=" opacity-0">
            <div
              onClick={() => {
                setTt((v) => {
                  const nv = v.slice();
                  nv.splice(i, 1);
                  return nv;
                });
              }}
              className="py-2 transition-all duration-[5s]"
            >
              {t}
            </div>
          </Transition>
        ))}
      </TransitionGroup>
    </>
  );
};

Properties

  • appear 是否在首次渲染时展示动画。可选参数,默认 false。