获取到页面中所有的 checkbox 怎么做
var aInput = document.querySelectorAll('input') let len = aInput.length checkboxList = [] while (len--) { if(aInput[len].type=='checkbox'){ checkboxList.push(aInput[len]) } }
var aInput = document.querySelectorAll('input') let len = aInput.length checkboxList = [] while (len--) { if(aInput[len].type=='checkbox'){ checkboxList.push(aInput[len]) } }