Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'inferno-compat' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
it('should not allow update state inside of getInitialState', function() {
spyOn(console, 'error');
var StatefulComponent = React.createClass({
getInitialState: function() {
this.setState({ stateField: 'something' });
return { stateField: 'somethingelse' };
},
render: function() {
return <div>;
}
});
expect(() => renderIntoDocument()).toThrow();
// expect(console.error.calls.count()).toBe(1);
// expect(console.error.argsForCall[0][0]).toBe(
// 'Warning: setState(...): Can only update a mounted or ' +
// 'mounting component. This usually means you called setState() on an ' +
// 'unmounted component. This is a no-op. Please check the code for the ' +
// 'StatefulComponent component.'</div>
it('should batch unmounts', function() {
var outer;
var Inner = React.createClass({
render: function() {
return <div>;
},
componentWillUnmount: function() {
// This should get silently ignored (maybe with a warning), but it
// shouldn't break React.
outer.setState({ showInner: false });
}
});
var Outer = React.createClass({
getInitialState: function() {
return { showInner: true };
},
render: function() {
return <div>{this.state.showInner && }</div>;
}</div>
it('should call nested lifecycle methods in the right order', function() {
var log;
var logger = function(msg) {
return function() {
// return true for shouldComponentUpdate
log.push(msg);
return true;
};
};
var Outer = React.createClass({
render: function() {
return (
<div>
</div>
);
},
componentWillMount: logger('outer componentWillMount'),
componentDidMount: logger('outer componentDidMount'),
componentWillReceiveProps: logger('outer componentWillReceiveProps'),
shouldComponentUpdate: logger('outer shouldComponentUpdate'),
componentWillUpdate: logger('outer componentWillUpdate'),
componentDidUpdate: logger('outer componentDidUpdate'),
componentWillUnmount: logger('outer componentWillUnmount')
});
var Inner = React.createClass({
exports.create = function(obj) {
var children = [];
for (var key in obj) {
if (obj.hasOwnProperty(key)) {
var child = [].concat(obj[ key ]);
for (var i = 0; i < child.length; i++) {
var c = child[ i ];
// if unkeyed, clone attrs and inject key
if (inferno.isValidElement(c) && !(c.props && c.props.key)) {
var a = {};
if (c.props) for (var j in c.props) a[ j ] = c.props[ j ];
a.key = key + '.' + i;
c = inferno.createElement(c.type, a, c.children);
}
if (c != null) children.push(c);
}
}
}
return children;
};
export function withApollo(
WrappedComponent,
operationOptions: OperationOption = {},
) {
const withDisplayName = `withApollo(${getDisplayName(WrappedComponent)})`;
class WithApollo extends Component {
static displayName = withDisplayName;
static WrappedComponent = WrappedComponent;
static contextTypes = { client: PropTypes.object.isRequired };
// data storage
private client: ApolloClient; // apollo client
constructor(props, context) {
super(props, context);
this.client = context.client;
invariant(!!this.client,
`Could not find "client" in the context of ` +
`"${withDisplayName}". ` +
`Wrap the root component in an `,
);
}
/* tslint:disable:no-unused-variable */
import ApolloClient, { ApolloStore } from 'apollo-client';
/* tslint:enable:no-unused-variable */
import invariant = require('invariant');
export declare interface ProviderProps {
store?: Store;
immutable?: boolean;
client: ApolloClient;
}
export default class ApolloProvider extends Component {
static propTypes = {
store: PropTypes.shape({
subscribe: PropTypes.func.isRequired,
dispatch: PropTypes.func.isRequired,
getState: PropTypes.func.isRequired,
}),
client: PropTypes.object.isRequired,
immutable: PropTypes.bool,
children: PropTypes.element.isRequired,
};
static childContextTypes = {
store: PropTypes.object,
client: PropTypes.object.isRequired,
};
static contextTypes = {
store: PropTypes.object,
};
/* tslint:enable:no-unused-variable */
import invariant = require('invariant');
export declare interface ProviderProps {
store?: Store;
immutable?: boolean;
client: ApolloClient;
}
export default class ApolloProvider extends Component {
static propTypes = {
store: PropTypes.shape({
subscribe: PropTypes.func.isRequired,
dispatch: PropTypes.func.isRequired,
getState: PropTypes.func.isRequired,
}),
client: PropTypes.object.isRequired,
immutable: PropTypes.bool,
children: PropTypes.element.isRequired,
};
static childContextTypes = {
store: PropTypes.object,
client: PropTypes.object.isRequired,
};
static contextTypes = {
store: PropTypes.object,
};
constructor(props, context) {
/* tslint:disable:no-unused-variable */
import ApolloClient, { ApolloStore } from 'apollo-client';
/* tslint:enable:no-unused-variable */
import invariant = require('invariant');
export declare interface ProviderProps {
store?: Store;
immutable?: boolean;
client: ApolloClient;
}
export default class ApolloProvider extends Component {
static propTypes = {
store: PropTypes.shape({
subscribe: PropTypes.func.isRequired,
dispatch: PropTypes.func.isRequired,
getState: PropTypes.func.isRequired,
}),
client: PropTypes.object.isRequired,
immutable: PropTypes.bool,
children: PropTypes.element.isRequired,
};
static childContextTypes = {
store: PropTypes.object,
client: PropTypes.object.isRequired,
};
static contextTypes = {
store: PropTypes.object,
it('Should automatically add px suffix to whitelisted numeric style properties', () => {
render(<div style="{{">foo</div>, container);
expect(innerHTML(container.innerHTML)).toBe(innerHTML(`<div style="width: 10px; z-index: 1;">foo</div>`));
});
it('should export instance', () => {
class App extends Component {
render() {
return null;
}
componentDidMount() {
this.renderInner();
}
renderInner() {
const wrapper = document.createElement('div');
this.inner = unstable_renderSubtreeIntoContainer(this, , wrapper);
}
}
const root = document.createElement('div');
const app = render(, root);
expect(typeof app.inner.getNode === 'function').toEqual(true);
});