jquery控件-实现自定义样式的弹出窗口和确认框(转)
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- (function () {
- $.MsgBox = {
- Alert: function (title, msg) {
- Generatehtml("alert", title, msg);
- btnOk(); //alert只是弹出消息,因此没必要用到回调函数callback
- btnNo();
- },
- Confirm: function (title, msg, callback) {
- GenerateHtml("confirm", title, msg);
- btnOk(callback);
- btnNo();
- }
- }
- //生成Html
- var GenerateHtml = function (type, title, msg) {
- var _html = "";
- _html += \'<div id="mb_box"></div><div id="mb_con"><span id="mb_tit">\' + title + \'</span>\';
- _html += \'<a id="mb_ico">x</a><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);
- //生成Css
- GenerateCss();
- }
- //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: \'400px\', 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" });
- }
- //确定按钮事件
- var btnOk = function (callback) {
- $("#mb_btn_ok").click(function () {
- $("#mb_box,#mb_con").remove();
- if (typeof (callback) == \'function\') {
- callback();
- }
- });
- }
- //取消按钮事件
- var btnNo = function () {
- $("#mb_btn_no,#mb_ico").click(function () {
- $("#mb_box,#mb_con").remove();
- });
- }
- })();
Html代码结构如下,js里面拼接的不直观,给出如下:
- <div id="mb_box"></div>
- <div id="mb_con">
- <span id="mb_tit">title</span><a id="mb_ico">x</a>
- <div id="mb_msg">msg</div>
- <div id="mb_btnbox">
- <input id="mb_btn_ok" type="button" value="确定" />
- <input id="mb_btn_no" type="button" value="取消" />
- </div>
- </div>
demo:
- <html xmlns="http://www.w3.org/1999/xhtml">
- <head>
- <title>模拟alert和confirm提示框</title>
- </head>
- <body>
- <input id="add" type="button" value="添加" />
- <input id="delete" type="button" value="删除" />
- <input id="update" type="button" value="修改" />
- <script src="../js/jquery-1.4.1.min.js" type="text/javascript"></script>
- <script src="../js/jquery.similar.msgbox.js" type="text/javascript"></script>
- <script type="text/javascript">
- $("#add").bind("click", function () {
- $.MsgBox.Alert("消息", "哈哈,添加成功!");
- });
- //回调函数可以直接写方法function(){}
- $("#delete").bind("click", function () {
- $.MsgBox.Confirm("温馨提示", "执行删除后将无法恢复,确定继续吗?温馨提示", function () { alert("你居然真的删除了..."); });
- });
- function test() {
- alert("你点击了确定,进行了修改");
- }
- //也可以传方法名 test
- $("#update").bind("click", function () {
- $.MsgBox.Confirm("温馨提示", "确定要进行修改吗?", test);
- });
- //当然你也可以不给回调函数,点击确定后什么也不做,只是关闭弹出层
- //$("#update").bind("click", function () { $.MsgBox.Confirm("温馨提示", "确定要进行修改吗?"); });
- </script>
- </body>
- </html>
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