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react-trigger-change
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Readme
Library for triggering React's synthetic change events on input, textarea and select elements.
In production builds of React ReactTestUtils.Simulate
doesn't work because of dead code elimination. There is no other built-in way to dispatch synthetic change events.
This module is a hack and is tightly coupled with React's implementation details. Not intended for production use. Useful for end-to-end testing and debugging.
With npm:
npm install react-trigger-change --save-dev
From a CDN:
<script src="https://unpkg.com/react-trigger-change/dist/react-trigger-change.js"></script>
reactTriggerChange(DOMElement);
DOMElement - native DOM element, will be the target of change event.
One way to obtain a DOM element in React is to use ref
attribute:
let node;
ReactDOM.render(
<input
onChange={() => console.log('changed')}
ref={(input) => { node = input; }}
/>,
mountNode
);
reactTriggerChange(node); // 'changed' is logged
Build the browser bundle:
npm install
npm run build
Open test/test.html
in the browser.
Specify React version with a query string, for example:
?version=15.4.2
for React v15.4.2
?version=16.0.0-alpha.6&min=1
for minified React v16.0.0-alpha.6
FAQs
Trigger React's synthetic change events on input, textarea and select elements
The npm package react-trigger-change receives a total of 3,963 weekly downloads. As such, react-trigger-change popularity was classified as popular.
We found that react-trigger-change demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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Security News
At Node Congress, Socket CEO Feross Aboukhadijeh uncovers the darker aspects of open source, where applications that rely heavily on third-party dependencies can be exploited in supply chain attacks.
Research
Security News
The Socket Research team found this npm package includes code for collecting sensitive developer information, including your operating system username, Git username, and Git email.
Security News
OpenJS is warning of social engineering takeovers targeting open source projects after receiving a credible attempt on the foundation.