George Mauer George Mauer - 1 year ago 137
React JSX Question

defaultValue change does not re-render input

I have no idea why this is not working


I have the following es6 code

const {createFactory, createClass, DOM: { label, input, button }} = React;

const tester = createFactory(createClass({
render() {
return label({}
,`Name: ${}`
,button({onClick: this.changeName}, "Change")
changeName() {
this.setProps({name: "Wilma"})
}) )

React.render(tester({name: "Fred"}), document.querySelector('body'))

Clicking the button clearly changes the props, but the old
is still in the input! So what gives? What am I doing wrong? is this a bug? Is there a workaround?

Answer Source

You only specify its default value, but don't tell it to change its value with a change to props.


Will change the value when changes.

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