Lamp

A LemonadeJS self property value will be synchronized with the HTML attribute.

A working example

Source code

<html>
<script src="https://lemonadejs.net/v4/lemonade.js"></script>
<div id='root'></div>
<script>
function Lamp() {
    const self = this;
    
    self.on = () => {
        self.state = 1;
    }

    self.off = () => {
        self.state = 0;
    }
    
    return `<>
        <img src="https://lemonadejs.net/templates/default/img/example-lamp-{{self.state?'on':'off'}}.jpg">
        <br/>
        <input type="button" onclick="self.on" value="Light on" />
        <input type="button" onclick="self.off" value="Light off" />
    </>`;
}
lemonade.render(Lamp, document.getElementById('root'));
</script>
</html>

import lemonade from 'lemonadejs';

export default function Lamp() {
    const self = this;

    self.on = () => {
        self.state = 1;
    }

    self.off = () => {
        self.state = 0;
    }
    
    return `<div>
        <img src="https://lemonadejs.net/templates/default/img/example-lamp-{{self.state?'on':'off'}}.jpg">
        <br/>
        <input type="button" onclick="self.on" value="Light on" />
        <input type="button" onclick="self.off" value="Light off" />
    </div>`;
}

See this example on codesandbox

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