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dfilatov avatar dfilatov commented on May 24, 2024

@Urkass Could you provide a minimal example reproducing error? because I couldn't (

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Urkass avatar Urkass commented on May 24, 2024

@dfilatov reproducing example:

class Hello extends vidom.Component {
  
  constructor(a) {
    super(a);
    this.setState({ counter : 1 });
  }

    onRender() {
        return (
            <div>
	            <h1>Hello, { this.attrs.name }!</h1>
	            <div>I see you { this.state.counter } time</div>
            </div>
        );
    }

    onMount() {
        setInterval(() => {
            this.setState({ counter : this.state.counter + 1 });
        }, 1000);
    }
}

vidom.mount(document.body, <Hello name="World"/>);

After attent look at docs I found that for this purposes i should use onInit that removes the need in constructor and super.
One more question, what ie browsers does vidom support?

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dfilatov avatar dfilatov commented on May 24, 2024

Constructor has following signature: constructor(attrs, children, context). You was trying to pass attrs only so base constructor had been broken. And yes, much better to avoid constructor overriding and use onInit hook.

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dfilatov avatar dfilatov commented on May 24, 2024

what ie browsers does vidom support?

>= IE9

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