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Avoid useless renders (#3141)

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* feat(eslint): Set react/jsx-no-bind: error

* refactor(notifications/setting_toggle): Do not use bind

* refactor(components/dropdown_menu): Do not use bind

* refactor(components/autosuggest_textarea): Do not use bind

* refactor(compose/privacy_dropdown): Do not use bind

* refactor(compose/upload_form): Do not use bind

* refactor(components/status): Do not use bind

* refactor(components/onboarding_modal): Do not use bind

* refactor: PR feedback

* chore(notifications/setting_toggle): Lint

* refactor: PR feedback
This commit is contained in:
Sorin Davidoi
2017-05-19 20:58:12 +02:00
committed by Eugen Rochko
parent 3da521a586
commit 1548695c83
8 changed files with 68 additions and 41 deletions
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5
app/javascript/mastodon/features/compose/components/privacy_dropdown.js
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@ -36,7 +36,8 @@ class PrivacyDropdown extends React.PureComponent {
this.setState({ open: !this.state.open });
}
handleClick = (value, e) => {
handleClick = (e) => {
const value = e.currentTarget.getAttribute('data-index');
e.preventDefault();
this.setState({ open: false });
this.props.onChange(value);
@ -80,7 +81,7 @@ class PrivacyDropdown extends React.PureComponent {
<div className='privacy-dropdown__value'><IconButton className='privacy-dropdown__value-icon' icon={valueOption.icon} title={intl.formatMessage(messages.change_privacy)} size={18} active={open} inverted onClick={this.handleToggle} style={iconStyle}/></div>
<div className='privacy-dropdown__dropdown'>
{options.map(item =>
<div role='button' tabIndex='0' key={item.value} onClick={this.handleClick.bind(this, item.value)} className={`privacy-dropdown__option ${item.value === value ? 'active' : ''}`}>
<div role='button' tabIndex='0' key={item.value} data-index={item.value} onClick={this.handleClick} className={`privacy-dropdown__option ${item.value === value ? 'active' : ''}`}>
<div className='privacy-dropdown__option__icon'><i className={`fa fa-fw fa-${item.icon}`} /></div>
<div className='privacy-dropdown__option__content'>
<strong>{item.shortText}</strong>

9
app/javascript/mastodon/features/compose/components/upload_form.js
View File

@ -18,6 +18,11 @@ class UploadForm extends React.PureComponent {
intl: PropTypes.object.isRequired
};
onRemoveFile = (e) => {
const id = Number(e.currentTarget.parentElement.getAttribute('data-id'));
this.props.onRemoveFile(id);
}
render () {
const { intl, media } = this.props;
@ -25,8 +30,8 @@ class UploadForm extends React.PureComponent {
<div className='compose-form__upload' key={attachment.get('id')}>
<Motion defaultStyle={{ scale: 0.8 }} style={{ scale: spring(1, { stiffness: 180, damping: 12 }) }}>
{({ scale }) =>
<div className='compose-form__upload-thumbnail' style={{ transform: `translateZ(0) scale(${scale})`, backgroundImage: `url(${attachment.get('preview_url')})` }}>
<IconButton icon='times' title={intl.formatMessage(messages.undo)} size={36} onClick={this.props.onRemoveFile.bind(this, attachment.get('id'))} />
<div className='compose-form__upload-thumbnail' data-id={attachment.get('id')} style={{ transform: `translateZ(0) scale(${scale})`, backgroundImage: `url(${attachment.get('preview_url')})` }}>
<IconButton icon='times' title={intl.formatMessage(messages.undo)} size={36} onClick={this.onRemoveFile} />
</div>
}
</Motion>