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autoscroll

React component that implements autoscroll to page start or to the anchor on page on SPA-navigations

The behaviour is similar to the react-router

Installation​

First install @tramvai/module-autoscroll:

yarn add @tramvai/module-autoscroll

And add AutoscrollModule to the modules list:

import { createApp } from '@tramvai/core';
import { AutoscrollModule } from '@tramvai/module-autoscroll';

createApp({
  name: 'tincoin',
  modules: [AutoscrollModule],
});

Explanation​

Behavior​

behavior: smooth is not supported by every browser (e.g. doesn't work in Safari). In this case you can use polyfill smoothscroll-polyfill that you should add to your app.

How to​

Disable autoscroll for page​

If you need to disable autoscroll on the specific pages you can specify parameter navigateState.disableAutoscroll = true to the navigate call:

import { useNavigate } from '@tramvai/module-router';

function Component() {
  const navigateToWithoutScroll = useNavigate({
    url: '/url/',
    navigateState: { disableAutoscroll: true },
  });

  return <Button onClick={navigateToWithoutScroll} />;
}

Scroll behavior change​

Global​

import { AUTOSCROLL_BEHAVIOR_MODE_TOKEN } from '@tramvai/module-autoscroll';
import { provide } from '@tramvai/core';

const providers = [
  // ...,
  provide({
    provide: AUTOSCROLL_BEHAVIOR_MODE_TOKEN,
    useValue: 'auto', // default is 'smooth'
  }),
];

Local​

import { useNavigate } from '@tramvai/module-router';

function Component() {
  const navigateToWithAutoBehavior = useNavigate({
    url: '/url/',
    navigateState: { autoscrollBehavior: 'auto' },
  });

  return <Button onClick={navigateToWithAutoBehavior} />;
}

ScrollTo top change​

Global​

import { AUTOSCROLL_SCROLL_TOP_TOKEN } from '@tramvai/module-autoscroll';
import { provide } from '@tramvai/core';

const providers = [
  // ...,
  provide({
    provide: AUTOSCROLL_SCROLL_TOP_TOKEN,
    useValue: -1, // default is 0
  }),
];