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71f3379fcc
* Update frontend to Mithril 2 - Update Mithril version to v2.0.4 - Add Typescript typings for Mithril - Rename "props" to "attrs"; "initProps" to "initAttrs"; "m.prop" to "m.stream"; "m.withAttr" to "utils/withAttr". - Use Mithril 2's new lifecycle hooks - SubtreeRetainer has been rewritten to be more useful for the new system - Utils for forcing page re-initializations have been added (force attr in links, setRouteWithForcedRefresh util) - Other mechanical changes, following the upgrade guide - Remove some of the custom stuff in our Component base class - Introduce "fragments" for non-components that control their own DOM - Remove Mithril patches, introduce a few new ones (route attrs in <a>; - Redesign AlertManagerState `show` with 3 overloads: `show(children)`, `show(attrs, children)`, `show(componentClass, attrs, children)` - The `affixedSidebar` util has been replaced with an `AffixedSidebar` component Challenges: - `children` and `tag` are now reserved, and can not be used as attr names - Behavior of links to current page changed in Mithril. If moving to a page that is handled by the same component, the page component WILL NOT be re-initialized by default. Additional code to keep track of the current url is needed (See IndexPage, DiscussionPage, and UserPage for examples) - Native Promise rejections are shown on console when not handled - Instances of components can no longer be stored. The state pattern should be used instead. Refs #1821. Co-authored-by: Alexander Skvortsov <sasha.skvortsov109@gmail.com> Co-authored-by: Matthew Kilgore <tankerkiller125@gmail.com> Co-authored-by: Franz Liedke <franz@develophp.org>
49 lines
1.1 KiB
JavaScript
49 lines
1.1 KiB
JavaScript
import Component from '../../common/Component';
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import Button from '../../common/components/Button';
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/**
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* The `WelcomeHero` component displays a hero that welcomes the user to the
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* forum.
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*/
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export default class WelcomeHero extends Component {
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oninit(vnode) {
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super.oninit(vnode);
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this.hidden = localStorage.getItem('welcomeHidden');
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}
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view() {
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if (this.hidden) return <div />;
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const slideUp = () => {
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this.$().slideUp(this.hide.bind(this));
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};
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return (
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<header className="Hero WelcomeHero">
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<div class="container">
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{Button.component({
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icon: 'fas fa-times',
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onclick: slideUp,
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className: 'Hero-close Button Button--icon Button--link',
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})}
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<div className="containerNarrow">
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<h2 className="Hero-title">{app.forum.attribute('welcomeTitle')}</h2>
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<div className="Hero-subtitle">{m.trust(app.forum.attribute('welcomeMessage'))}</div>
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</div>
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</div>
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</header>
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);
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}
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/**
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* Hide the welcome hero.
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*/
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hide() {
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localStorage.setItem('welcomeHidden', 'true');
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this.hidden = true;
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}
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}
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