这几天爱游遇到一些调用自带的样式alert及confirm,爱游又不会JS所以找到一篇文章,亲测有效,这里就分享出来。
调用栗子:
<!doctype html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>模拟alert和confirm提示框</title> </head> <body> <input id="add" type="button" value="添加" /> <input id="update" type="button" value="修改" /> <script src="wei-js/jquery-1.10.1.min.js" type="text/javascript"></script> <script src="wei-js/myalert.js" type="text/javascript"></script> <script type="text/javascript"> $("#add").bind("click", function () { // $.MsgBox.Alert("消息", "哈哈,添加成功!"); zdalert('系统提示','请输入正确数值',function(){ //要回调的方法 window.location.href="http://www.baidu.com"}); }); //也可以传方法名 test $("#update").bind("click", function () { // $.MsgBox.Confirm("温馨提示", "确定要进行修改吗?", test); zdconfirm('系统确认框','你确认提交该条数据吗',function(r){ if(r) { //...点确定之后执行的内容 window.location.href="http://www.baidu.com" } }); }); </script> </body> </html>
JS样式:
(function($) { $.alerts = { alert: function(title, message, callback) { if( title == null ) title = 'Alert'; $.alerts._show(title, message, null, 'alert', function(result) { if( callback ) callback(result); }); }, confirm: function(title, message, callback) { if( title == null ) title = 'Confirm'; $.alerts._show(title, message, null, 'confirm', function(result) { if( callback ) callback(result); }); }, _show: function(title, msg, value, type, callback) { var _html = ""; _html += '<div id="mb_box"></div><div id="mb_con"><span id="mb_tit">' + title + '</span>'; _html += '<div id="mb_msg">' + msg + '</div><div id="mb_btnbox">'; if (type == "alert") { _html += '<input id="mb_btn_ok" type="button" value="确定" />'; } if (type == "confirm") { _html += '<input id="mb_btn_ok" type="button" value="确定" />'; _html += '<input id="mb_btn_no" type="button" value="取消" />'; } _html += '</div></div>'; //必须先将_html添加到body,再设置Css样式 $("body").append(_html); GenerateCss(); switch( type ) { case 'alert': $("#mb_btn_ok").click( function() { $.alerts._hide(); callback(true); }); $("#mb_btn_ok").focus().keypress( function(e) { if( e.keyCode == 13 || e.keyCode == 27 ) $("#mb_btn_ok").trigger('click'); }); break; case 'confirm': $("#mb_btn_ok").click( function() { $.alerts._hide(); if( callback ) callback(true); }); $("#mb_btn_no").click( function() { $.alerts._hide(); if( callback ) callback(false); }); $("#mb_btn_no").focus(); $("#mb_btn_ok, #mb_btn_no").keypress( function(e) { if( e.keyCode == 13 ) $("#mb_btn_ok").trigger('click'); if( e.keyCode == 27 ) $("#mb_btn_no").trigger('click'); }); break; } }, _hide: function() { $("#mb_box,#mb_con").remove(); } } // Shortuct functions zdalert = function(title, message, callback) { $.alerts.alert(title, message, callback); } zdconfirm = function(title, message, callback) { $.alerts.confirm(title, message, callback); }; //生成Css var GenerateCss = function () { $("#mb_box").css({ width: '100%', height: '100%', zIndex: '99999', position: 'fixed', filter: 'Alpha(opacity=60)', backgroundColor: 'black', top: '0', left: '0', opacity: '0.6' }); $("#mb_con").css({ zIndex: '999999', width: '50%', position: 'fixed', backgroundColor: 'White', borderRadius: '15px' }); $("#mb_tit").css({ display: 'block', fontSize: '14px', color: '#444', padding: '10px 15px', backgroundColor: '#DDD', borderRadius: '15px 15px 0 0', borderBottom: '3px solid #009BFE', fontWeight: 'bold' }); $("#mb_msg").css({ padding: '20px', lineHeight: '20px', borderBottom: '1px dashed #DDD', fontSize: '13px' }); $("#mb_ico").css({ display: 'block', position: 'absolute', right: '10px', top: '9px', border: '1px solid Gray', width: '18px', height: '18px', textAlign: 'center', lineHeight: '16px', cursor: 'pointer', borderRadius: '12px', fontFamily: '微软雅黑' }); $("#mb_btnbox").css({ margin: '15px 0 10px 0', textAlign: 'center' }); $("#mb_btn_ok,#mb_btn_no").css({ width: '85px', height: '30px', color: 'white', border: 'none' }); $("#mb_btn_ok").css({ backgroundColor: '#168bbb' }); $("#mb_btn_no").css({ backgroundColor: 'gray', marginLeft: '20px' }); //右上角关闭按钮hover样式 $("#mb_ico").hover(function () { $(this).css({ backgroundColor: 'Red', color: 'White' }); }, function () { $(this).css({ backgroundColor: '#DDD', color: 'black' }); }); var _widht = document.documentElement.clientWidth; //屏幕宽 var _height = document.documentElement.clientHeight; //屏幕高 var boxWidth = $("#mb_con").width(); var boxHeight = $("#mb_con").height(); //让提示框居中 $("#mb_con").css({ top: (_height - boxHeight) / 2 + "px", left: (_widht - boxWidth) / 2 + "px" }); } })(jQuery);
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