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JS阻止冒泡事件<script type="text/javascript"> document.onclick = function (e){ // 阻止冒泡事件 e.stopPropagation(); }</script>jQuery阻止冒泡事件<a href="#" id="a"></a><script type...

js代码是在js文件夹下创建的onload = function (){ var arr = ["0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F"]; var s=[]; var size = 0; var index = 1; var node = 0; var top = 0; var atr = 0;...

使用原生js将事件的匿名函数赋值为null;onload = function (){ var a = document.getElementById("a"); //注册事件 a.onclick = function (){ console.log("a") } //事件解绑 a.onclick = null;}使用jQuery使用jquery中的on方法来注册...

三级联动的设计首先这是我的数据数组var prosArr = ["广东", "广西", "宁夏", "四川"] var citiesArr = [ ['广州市', '韶关市', '深圳市', '珠海市'], ['南宁市', '柳州市', '桂林市', '梧州市', '北海市', '防城港市', '钦州市', '贵港市', '玉林市', '百色市', '贺...