open-nomad/ui/stories/components/two-step-button.stories.js
Buck Doyle 576bcf554f
UI: Migrate to Storybook (#6507)
I originally planned to add component documentation, but as this dragged on and I found that JSDoc-to-Markdown sometimes needed hand-tuning, I decided to skip it and focus on replicating what was already present in Freestyle. Adding documentation is a finite task that can be revisited in the future.

My goal was to migrate everything from Freestyle with as few changes as possible. Some adaptations that I found necessary:
• the DelayedArray and DelayedTruth utilities that delay component rendering until slightly after initial render because without them:
  ◦ charts were rendering with zero width
  ◦ the JSON viewer was rendering with empty content
• Storybook in Ember renders components in a routerless/controllerless context by default, so some component stories needed changes:
  ◦ table pagination/sorting stories access to query params, which necessitates some reaching into Ember internals to start routing and dynamically generate a Storybook route/controller to render components into
  ◦ some stories have a faux controller as part of their Storybook context that hosts setInterval-linked dynamic computed properties
• some jiggery-pokery with anchor tags
  ◦ inert href='#' had to become href='javascript:;
  ◦ links that are actually meant to navigate need target='_parent' so they don’t navigate inside the Storybook iframe

Maybe some of these could be addressed by fixes in ember-cli-storybook but I’m wary of digging around in there any more than I already have, as I’ve lost a lot of time to Storybook confusion and frustrations already 😞

The STORYBOOK=true environment variable tweaks some environment settings to get things working as expected in the Storybook context.

I chose to:
• use angle bracket invocation within stories rather than have to migrate them soon after having moved to Storybook
• keep Freestyle around for now for its palette and typeface components
2020-01-21 15:46:32 -06:00

60 lines
1.5 KiB
JavaScript

import hbs from 'htmlbars-inline-precompile';
export default {
title: 'Components|Two-Step Button',
};
export let Standard = () => {
return {
template: hbs`
<h5 class="title is-5">Two-Step Button</h5>
<br><br>
<TwoStepButton
@idleText="Scary Action"
@cancelText="Nvm"
@confirmText="Yep"
@confirmationMessage="Wait, really? Like...seriously?"
/>
`,
};
};
export let InTitle = () => {
return {
template: hbs`
<h5 class="title is-5">Two-Step Button in title</h5>
<br><br>
<h1 class="title">
This is a page title
<TwoStepButton
@idleText="Scary Action"
@cancelText="Nvm"
@confirmText="Yep"
@confirmationMessage="Wait, really? Like...seriously?"
/>
</h1>
`,
};
};
export let LoadingState = () => {
return {
template: hbs`
<h5 class="title is-5">Two-Step Button loading state</h5>
<br><br>
<h1 class="title">
This is a page title
<TwoStepButton
@idleText="Scary Action"
@cancelText="Nvm"
@confirmText="Yep"
@confirmationMessage="Wait, really? Like...seriously?"
@awaitingConfirmation={{true}}
@state="prompt"
/>
</h1>
<p class="annotation"> <strong>Note:</strong> the <code>state</code> property is internal state and only used here to bypass the idle state for demonstration purposes.</p>
`,
};
};