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event.preventDefault VS return false
2022-07-26 20:31:00 【紫微前端】
preventDefault()并且return false是防止默认事件发生的不同方法。hyperlink.addEventListener('click', function (e) {
// Don't redirect user to the link
e.preventDefault();
});submitButton.addEventListener('click', function (e) {
// Don't submit the form when clicking a submit
e.preventDefault();
});差异
return falseaddEventListener如果您使用该方法处理事件,则对默认
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