[英]How to check and uncheck a checkbox infinitely?
The setup()
function sets a timeout on each checkbox. setup()
function 在每个复选框上设置超时。 When the last one fires, it sets them all up again:当最后一个触发时,它会再次设置它们:
function setup() {
document.querySelectorAll("input").forEach((el, i) => {
setTimeout(() => {
el.checked = ! el.checked
if ( i+1 == document.querySelectorAll("input").length) {
setup()
}
}, i * 300);
}
)}
setup()
https://jsfiddle.net/2u9rqot1/ https://jsfiddle.net/2u9rqot1/
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