微信浏览器大部分浏览器的回退问题

最新推荐文章于 2022-10-17 16:37:38 发布

原创最新推荐文章于 2022-10-17 16:37:38 发布 · 1.7k 阅读

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本文介绍了一种使用JavaScript实现浏览器历史状态管理的方法。通过监听popstate事件并利用history.pushState来记录页面状态，实现了自定义的回退机制。此机制对于保持应用状态一致性尤其有用。

<script type="text/javascript">
			XBack = {};

			(function(XBack) {
				XBack.STATE = 'x - back';
				XBack.element;

				XBack.onPopState = function(event) {
					event.state === XBack.STATE && XBack.fire();
					XBack.record(XBack.STATE); //初始化事件时，push一下  
				};

				XBack.record = function(state) {
					history.pushState(state, null, location.href);
				};

				XBack.fire = function() {
					var event = document.createEvent('Events');
					event.initEvent(XBack.STATE, false, false);
					XBack.element.dispatchEvent(event);
				};

				XBack.listen = function(listener) {
					XBack.element.addEventListener(XBack.STATE, listener, false);
				};

				XBack.init = function() {
					XBack.element = document.createElement('span');
					window.addEventListener('popstate', XBack.onPopState);
					XBack.record(XBack.STATE);
				};

			})(XBack); // 引入这段js文件  

			XBack.init();
			XBack.listen(function() {});
		</script>