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feat(cw-button): Add aria controls to CW trigger (#2303)

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Add an ID to the CW spoiler input field to give aria-controls a handle on it. Pass that id to the CW trigger button. Modify text icon button component to accept aria controls id value. Add aria-expanded value to text icon button to indicate when it is expanded.
This commit is contained in:
Stephen Burgess 2017-04-23 13:33:44 -05:00 committed by Eugen
parent 948dd26931
commit 995f0ad51c
3 changed files with 7 additions and 5 deletions
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2
app/assets/javascripts/components/features/compose/components/compose_form.jsx
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@ -146,7 +146,7 @@ class ComposeForm extends React.PureComponent {
<div className='compose-form'>
<Collapsable isVisible={this.props.spoiler} fullHeight={50}>
<div className="spoiler-input">
<input placeholder={intl.formatMessage(messages.spoiler_placeholder)} value={this.props.spoiler_text} onChange={this.handleChangeSpoilerText} onKeyDown={this.handleKeyDown} type="text" className="spoiler-input__input" />
<input placeholder={intl.formatMessage(messages.spoiler_placeholder)} value={this.props.spoiler_text} onChange={this.handleChangeSpoilerText} onKeyDown={this.handleKeyDown} type="text" className="spoiler-input__input" id='cw-spoiler-input'/>
</div>
</Collapsable>

7
app/assets/javascripts/components/features/compose/components/text_icon_button.jsx
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@ -13,10 +13,10 @@ class TextIconButton extends React.PureComponent {
}
render () {
const { label, title, active } = this.props;
const { label, title, active, ariaControls } = this.props;
return (
<button title={title} aria-label={title} className={`text-icon-button ${active ? 'active' : ''}`} onClick={this.handleClick}>
<button title={title} aria-label={title} className={`text-icon-button ${active ? 'active' : ''}`} aria-expanded={active} onClick={this.handleClick} aria-controls={ariaControls}>
{label}
</button>
);
@ -28,7 +28,8 @@ TextIconButton.propTypes = {
label: PropTypes.string.isRequired,
title: PropTypes.string,
active: PropTypes.bool,
onClick: PropTypes.func.isRequired
onClick: PropTypes.func.isRequired,
ariaControls: PropTypes.string
};
export default TextIconButton;

3
app/assets/javascripts/components/features/compose/containers/spoiler_button_container.jsx
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@ -10,7 +10,8 @@ const messages = defineMessages({
const mapStateToProps = (state, { intl }) => ({
label: 'CW',
title: intl.formatMessage(messages.title),
active: state.getIn(['compose', 'spoiler'])
active: state.getIn(['compose', 'spoiler']),
ariaControls: 'cw-spoiler-input'
});
const mapDispatchToProps = dispatch => ({