layer加载遮罩层使用 Ajax Loading Demo

时间：2023-01-11 23:15:52
<!DOCTYPE html>
<html>
<head>
    <title>Ajax Loading Demo</title>
    <meta http-equiv="content-type" content="text/html; charset=utf-8" />
<style type="text/css">
</style>
    <script type="text/javascript" src="jquery-1.8.3.min.js"></script>
    <script type="text/javascript" src="layer/layer.js"></script>
    <script type="text/javascript">
	    ;!function(){
	    	layer.config({//加载扩展模块
	    	    extend: 'extend/layer.ext.js'
	    	});
	    	layer.ready(function(){ 
	    	});
	    }();
	    
	   	function ityzl_SHOW_LOAD_LAYER(){
	   		return layer.msg('努力中...', {icon: 16,shade: [0.5, '#f5f5f5'],scrollbar: false,offset: '0px', time:100000}) ;
	   	}
	   	function ityzl_CLOSE_LOAD_LAYER(index){
	   		layer.close(index);
	   	}
	   	function ityzl_SHOW_TIP_LAYER(){
	   		layer.msg('恭喜您，加载完成！',{time: 1000,offset: '10px'});
	   	}
    </script>
    
<script type="text/javascript">
$(function(){
	$("#btnRequest").bind("click", function () {
		var i ;
		$.ajax({
	        type: "POST",
	        dataType: "text",
	        url: "admin/index.action",
	        beforeSend: function () {
	        	i = ityzl_SHOW_LOAD_LAYER();
	        },
	        success: function (msg) {
	        	ityzl_CLOSE_LOAD_LAYER(i);
	        	ityzl_SHOW_TIP_LAYER();
	        },
	        error: function (e, jqxhr, settings, exception) {
	        	ityzl_CLOSE_LOAD_LAYER(i);
	        }
	    });
	});
});
</script>
    
</head>
<body>
    <a href="javascript:void(0);" id="btnRequest" >请求数据</a>
</body>
</html>

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