ui: Keyboard navigation improvements (#7090)
* ui: Improve keyboard access for some custom components * ui: Add some accessibility related metadata
This commit is contained in:
John Cowen
GitHub
parent
35c4fd03ab
commit
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import Component from '@ember/component';
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const ENTER = 13;
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export default Component.extend({
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tagName: 'fieldset',
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tagName: '',
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keyboardAccess: false,
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actions: {
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keydown: function(e) {
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if (e.keyCode === ENTER) {
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e.target.dispatchEvent(new MouseEvent('click'));
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}
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},
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},
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});
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import Component from '@ember/component';
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const ENTER = 13;
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export default Component.extend({
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name: 'tab',
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tagName: 'nav',
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classNames: ['tab-nav'],
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tagName: '',
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actions: {
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keydown: function(e) {
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if (e.keyCode === ENTER) {
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e.target.dispatchEvent(new MouseEvent('click'));
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}
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},
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},
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});
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<!DOCTYPE html>
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<html class="{{content-for "root-class"}}">
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<html lang="en" class="{{content-for "root-class"}}">
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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{{!<form>}}
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{{freetext-filter searchable=searchable value=search placeholder="Search by name/token"}}
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{{radio-group name="type" value=type items=filters onchange=(action onchange)}}
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{{radio-group keyboardAccess=true name="type" value=type items=filters onchange=(action onchange)}}
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{{!</form>}}
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@ -1,6 +1,6 @@
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{{!<form>}}
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{{freetext-filter searchable=searchable value=search placeholder="Search by name"}}
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{{radio-group name="status" value=status items=(array
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{{radio-group keyboardAccess=true name="status" value=status items=(array
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(hash label='All (Any Status)' value='' )
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(hash label='Critical Checks' value='critical')
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(hash label='Warning Checks' value='warning')
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@ -1,5 +1,5 @@
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<header role="banner" data-test-navigation>
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<a data-test-main-nav-logo href={{href-to 'index'}}><svg width="28" height="27" xmlns="http://www.w3.org/2000/svg"><path d="M13.284 16.178a2.876 2.876 0 1 1-.008-5.751 2.876 2.876 0 0 1 .008 5.75zm5.596-1.547a1.333 1.333 0 1 1 0-2.667 1.333 1.333 0 0 1 0 2.667zm4.853 1.249a1.271 1.271 0 1 1 .027-.107c0 .031 0 .067-.027.107zm-.937-3.436a1.333 1.333 0 1 1 .986-1.595c.033.172.033.348 0 .52-.07.53-.465.96-.986 1.075zm4.72 3.29a1.333 1.333 0 1 1-1.076-1.538 1.333 1.333 0 0 1 1.116 1.417.342.342 0 0 0-.027.12h-.013zm-1.08-3.33a1.333 1.333 0 1 1 1.088-1.524c.014.114.014.229 0 .342a1.333 1.333 0 0 1-1.102 1.182h.014zm-.925 7.925a1.333 1.333 0 1 1 .165-.547c-.01.193-.067.38-.165.547zm-.48-12.191a1.333 1.333 0 1 1 .507-1.814c.14.237.198.514.164.787-.038.438-.289.828-.67 1.045v-.018zM13.333 26.667C5.97 26.667 0 20.697 0 13.333 0 5.97 5.97 0 13.333 0c2.929-.01 5.778.955 8.098 2.742L19.8 4.89a10.667 10.667 0 0 0-17.133 8.444 10.667 10.667 0 0 0 17.137 8.471l1.627 2.13a13.218 13.218 0 0 1-8.098 2.733z" fill="#FFF"/></svg></a>
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<a data-test-main-nav-logo href={{href-to 'index'}}><svg width="28" height="27" xmlns="http://www.w3.org/2000/svg"><title>Consul</title><path d="M13.284 16.178a2.876 2.876 0 1 1-.008-5.751 2.876 2.876 0 0 1 .008 5.75zm5.596-1.547a1.333 1.333 0 1 1 0-2.667 1.333 1.333 0 0 1 0 2.667zm4.853 1.249a1.271 1.271 0 1 1 .027-.107c0 .031 0 .067-.027.107zm-.937-3.436a1.333 1.333 0 1 1 .986-1.595c.033.172.033.348 0 .52-.07.53-.465.96-.986 1.075zm4.72 3.29a1.333 1.333 0 1 1-1.076-1.538 1.333 1.333 0 0 1 1.116 1.417.342.342 0 0 0-.027.12h-.013zm-1.08-3.33a1.333 1.333 0 1 1 1.088-1.524c.014.114.014.229 0 .342a1.333 1.333 0 0 1-1.102 1.182h.014zm-.925 7.925a1.333 1.333 0 1 1 .165-.547c-.01.193-.067.38-.165.547zm-.48-12.191a1.333 1.333 0 1 1 .507-1.814c.14.237.198.514.164.787-.038.438-.289.828-.67 1.045v-.018zM13.333 26.667C5.97 26.667 0 20.697 0 13.333 0 5.97 5.97 0 13.333 0c2.929-.01 5.778.955 8.098 2.742L19.8 4.89a10.667 10.667 0 0 0-17.133 8.444 10.667 10.667 0 0 0 17.137 8.471l1.627 2.13a13.218 13.218 0 0 1-8.098 2.733z" fill="#FFF"/></svg></a>
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<input type="checkbox" name="menu" id="main-nav-toggle" onchange={{action 'change'}} />
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<label for="main-nav-toggle">
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Toggle Menu
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<label for="main-nav-toggle">
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<span>Close</span>
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</label>
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<nav>
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<nav aria-label="Main">
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{{#if dc}}
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<ul>
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{{#if (and (env 'CONSUL_NSPACES_ENABLED') (gt nspaces.length 0))}}
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{{!<form>}}
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{{freetext-filter searchable=searchable value=search placeholder="Search by Source or Destination"}}
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{{radio-group name="action" value=action items=filters onchange=(action onchange)}}
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{{radio-group keyboardAccess=true name="action" value=action items=filters onchange=(action onchange)}}
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{{!</form>}}
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{{!<fieldset>}}
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<div role="radiogroup" id="radiogroup_{{name}}" data-test-radiogroup="{{name}}">{{! menu?}}
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<fieldset>
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<div role="radiogroup" id="radiogroup_{{name}}" data-test-radiogroup={{name}}>{{! menu?}}
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{{#each items as |item|}}
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<label class="type-radio value-{{item.value}}" data-test-radiobutton="{{name}}_{{item.value}}"> {{! slugify }}
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<label tabindex={{if keyboardAccess '0'}} onkeydown={{if keyboardAccess (action 'keydown')}} class="type-radio value-{{item.value}}" data-test-radiobutton="{{name}}_{{item.value}}"> {{! slugify }}
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<input type="radio" name={{name}} value={{item.value}} checked={{if (eq (concat value) item.value) 'checked'}} onchange={{action onchange}} />
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<span>{{item.label}}</span>
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</label>
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{{/each}}
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</div>
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{{!</fieldset>}}
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</fieldset>
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{{!<nav role="tablist">}}
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<nav role="tablist" class="tab-nav">
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<ul>
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{{#each items as |item|}}
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<li class={{if (or item.selected (eq selected (if item.label (slugify item.label) (slugify item)))) 'selected'}}>
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<label for="radiogroup_{{name}}_{{if item.label (slugify item.label) (slugify item)}}" data-test-radiobutton="{{name}}_{{if item.label (slugify item.label) (slugify item)}}" role="tab" aria-controls="radiogroup_{{name}}_{{if item.label (slugify item.label) (slugify item)}}_panel">
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<label role="tab" onkeydown={{action 'keydown'}} tabindex="0" aria-controls="radiogroup_{{name}}_{{if item.label (slugify item.label) (slugify item)}}_panel" for="radiogroup_{{name}}_{{if item.label (slugify item.label) (slugify item)}}" data-test-radiobutton="{{name}}_{{if item.label (slugify item.label) (slugify item)}}">
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{{#if item.href }}
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<a href="{{ item.href }}">{{ item.label }}</a>
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<a href={{item.href}}>{{item.label}}</a>
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{{else}}
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<a>{{ item }}</a>
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{{/if}}
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</li>
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{{/each}}
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</ul>
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{{!</nav>}}
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</nav>
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<input onchange={{action onchange}} type="radio" name="radiogroup_{{name}}" id="radiogroup_{{name}}_{{slugify id}}" value="{{id}}" checked={{if selected 'checked'}} />
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<input onchange={{action onchange}} type="radio" name="radiogroup_{{name}}" id="radiogroup_{{name}}_{{slugify id}}" value={{id}} checked={{if selected 'checked'}} />
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<div role="tabpanel" id="radiogroup_{{name}}_{{id}}_panel">
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{{yield}}
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</div>
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