element-web-Github/src/components/views/dialogs/CreateRoomDialog.js
Pablo Saavedra 77ab7d2589 CreateRoomDialog is rendered before get default_federate value
In React the order of the execution of mount and render functions
is: `componentWillMount --> render --> componentDidMount`

The `CreateRoomDialog` `render()` function is executed before than
the `componentDidMount()` function so the

  `this.defaultNoFederate = config.default_federate === false;`

; instruction which is executed in the `componentDidMount` function
(in `CreateRoomDialog`) is evaluated always after than the rendering
of the page.

Therefore, the obvious issue is that the values obtained from the
`SdkConfig.get()` function (`config.default_federate`) are obtained
later than their usage on `render()`.

This patch makes this change to fix the described issue:

* componentWillMount instead of componentDidMount

Signed-off-by: Pablo Saavedra <psaavedra@igalia.com>
2018-07-23 17:51:51 +02:00

80 lines
3.2 KiB
JavaScript

/*
Copyright 2017 Michael Telatynski <7t3chguy@gmail.com>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import React from 'react';
import PropTypes from 'prop-types';
import sdk from '../../../index';
import SdkConfig from '../../../SdkConfig';
import { _t } from '../../../languageHandler';
export default React.createClass({
displayName: 'CreateRoomDialog',
propTypes: {
onFinished: PropTypes.func.isRequired,
},
componentWillMount: function() {
const config = SdkConfig.get();
// Dialog shows inverse of m.federate (noFederate) strict false check to skip undefined check (default = true)
this.defaultNoFederate = config.default_federate === false;
},
onOk: function() {
this.props.onFinished(true, this.refs.textinput.value, this.refs.checkbox.checked);
},
onCancel: function() {
this.props.onFinished(false);
},
render: function() {
const BaseDialog = sdk.getComponent('views.dialogs.BaseDialog');
const DialogButtons = sdk.getComponent('views.elements.DialogButtons');
return (
<BaseDialog className="mx_CreateRoomDialog" onFinished={this.props.onFinished}
title={_t('Create Room')}
>
<form onSubmit={this.onOk}>
<div className="mx_Dialog_content">
<div className="mx_CreateRoomDialog_label">
<label htmlFor="textinput"> { _t('Room name (optional)') } </label>
</div>
<div className="mx_CreateRoomDialog_input_container">
<input id="textinput" ref="textinput" className="mx_CreateRoomDialog_input" autoFocus={true} />
</div>
<br />
<details className="mx_CreateRoomDialog_details">
<summary className="mx_CreateRoomDialog_details_summary">{ _t('Advanced options') }</summary>
<div>
<input type="checkbox" id="checkbox" ref="checkbox" defaultChecked={this.defaultNoFederate} />
<label htmlFor="checkbox">
{ _t('Block users on other matrix homeservers from joining this room') }
<br />
({ _t('This setting cannot be changed later!') })
</label>
</div>
</details>
</div>
</form>
<DialogButtons primaryButton={_t('Create Room')}
onPrimaryButtonClick={this.onOk}
onCancel={this.onCancel} />
</BaseDialog>
);
},
});