Hi guys so I have this module
import React, { Component } from 'react'
import EmailListItem from './EmailListItem'
import { createContainer } from 'meteor/react-meteor-data'
import { Emails } from '../../../../../imports/collections/emails/Emails'
class EmailList extends Component {
constructor (props) {
super(props)
this.state = {
selectedEmails: new Set(),
checked: false
}
}
handleSelectedEmails (selectedEmail, checked) {
let selectedEmails = this.state.selectedEmails
if (checked) {
selectedEmails.add(selectedEmail)
} else {
selectedEmails.delete(selectedEmail)
}
this.setState({selectedEmails})
console.log('selectedEmails', this.state.selectedEmails)
}
removeSelected () {
const selectedEmails = Array.from(this.state.selectedEmails)
Meteor.call('emails.remove', selectedEmails, (err, result) => {
if (err) console.log(err)
if (result) console.log(result)
})
}
checkedClick () {
this.setState({checked: !this.state.checked})
console.log('chcekedClick')
}
renderList () {
console.log(this.props)
return this.props.emails.map(email => {
console.log(email)
const { name, opr, ctr, _id } = email
const createdAt = email.createdAt.toDateString()
const link = `/dashboard/emailpreview/${_id}`
return (
<EmailListItem
selecetedAllEmails={this.state.checked}
handleSelectedEmails={this.handleSelectedEmails.bind(this)}
name={name}
createdAt={createdAt}
opr={opr}
ctr={ctr}
link={link}
key={email._id}
id={email._id} />
)
})
}
render () {
// TODO: make checks with state
return (
<div className="email_list">
<table>
<thead>
<tr>
<td><input onChange={this.checkedClick.bind(this)} type="checkbox" checked={this.state.checked} /></td>
<td>Title<button onClick={this.removeSelected.bind(this)} className="btn btn-danger">Remove</button></td>
<td>Dates</td>
<td>Open Rates</td>
<td>CTA</td>
</tr>
</thead>
<tbody>
{this.renderList()}
</tbody>
</table>
</div>
)
}
}
export default createContainer(() => {
Meteor.subscribe('emails')
return { emails: Emails.find({}).fetch() }
}, EmailList)
And it renders this module
import React, { Component } from 'react'
import { Link } from 'react-router'
class EmailListItem extends Component {
constructor (props) {
super(props)
this.state = {
checked: false
}
}
checkedClick () {
this.setState({checked: !this.state.checked})
console.log('chcekedClick')
}
componentDidUpdate () {
console.log('componentDidUpdate')
const { myCheckbox } = this.refs
console.log('myCheckbox', myCheckbox)
console.log('myCheckbox.name', myCheckbox.name)
console.log('myCheckbox.checked', myCheckbox.checked)
if (this.props.selecetedAllEmails) {
console.log('componentDidUpdate IF')
this.checkedClick()
this.props.handleSelectedEmails(myCheckbox.name, myCheckbox.checked)
}
}
render () {
console.log('_id', this.props.id)
return (
<tr>
<td><input ref="myCheckbox"
onChange={(event) => {
this.checkedClick()
this.props.handleSelectedEmails(event.target.name, event.target.checked)
}}
checked={this.state.checked}
type="checkbox" name={this.props.id} /></td>
<td><Link to={this.props.link}>{this.props.name}</Link></td>
<td>{this.props.createdAt}</td>
<td>Open Rates</td>
<td>CTA</td>
</tr>
)
}
}
export default EmailListItem
As you can see for each email item I have a checkbox. I can select a few checkboxes and click that remove button which will call remove my selected items. Now in the top I have a checkbox which should select all the checkboxes. My solution to this was to store the global checkbox checked and pass it as a prop to all the items. Then in the items I perform a check on componentDidUpdate and if the global checkbox is selected then I check that item as well. But this results in an infinite loop. What would be the best solution here , please? Thank you all in advance!
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