//jQuery Alert Dialogs Plugin Version 1.0 //插件下载地址：http://abeautifulsite.net/notebook/87 [b]自身的原方法为：[/b] [b]2 .在私有方法_show[/b]：function (title, msg, value, type, callback){...} 中增加对multicheckbox 的控制： // Private methods ------------------------ 关键部分 ------------------------------ case 'multicheckbox' : $("#popup_message" ).append(value).after('<div id="popup_panel"> <span id="checkall" style="cursor:pointer;border:1px solid #FFCC35;font-family:宋体;font-weight:bold;background-color:#FFFF99;color:#0000CC;margin:3px;padding:3px 10px 3px 10px;">全选</span>      <span id="popup_ok" style="cursor:pointer;border:1px solid #CF4342;font-family:宋体;font-weight:bold;background-color:#DFF1FF;color:#CF4342;margin:3px;padding:3px 10px 3px 10px;">确定</span> <span id="popup_cancel" style="cursor:pointer;border:1px solid #CF4342;font-family:宋体;font-weight:bold;background-color:#DFF1FF;color:#0000CC;margin:3px;padding:3px 10px 3px 10px;">取消</span></div> '); var $spanHover = $("#dialog span" ); $spanHover.hover( function () {$(this ).addClass("spanmousehover" );}, function () {$(this ).removeClass("spanmousehover" );} ); $("#checkall" ).click(function () { if ($("#checkall" ).html() == "全选" ) { $("#dialog input" ).each(function () {$(this ).attr("checked" , true );}); $("#checkall" ).html("取消全选" ); } else { $("#dialog input" ).each(function () {$(this ).attr("checked" , false);}); $("#checkall" ).html("全选" ); } }); $("#delcheckall" ).click(function () { $("#dialog input" ).each(function () {$(this ).attr("checked" , false );}); }); $("#popup_ok" ).click(function () { var getAll = ""; var test = $('#dialog input' ).each(function () {if (this .checked) {getAll += $(this ).val() + ',';}}); var valback = getAll.substring(0, getAll.length - 1);//去掉最后一个','号 $.alerts._hide(); $("#ctl00_ContentPlaceHolder_main_TextBox_recever_sel" ).blur(); if (callback) callback(valback);// 在单击确定后将所有选中的内容回传到输入框中 }); $("#popup_cancel" ).click(function() { $.alerts._hide(); $("#ctl00_ContentPlaceHolder_main_TextBox_recever_sel" ).blur(); if (callback) callback(null); }); / /---------------------------------------------------------------------- 在 // Shortuct functions 中增加如下名称: jMulticheckbox = function (message, value, title, callback) { $.alerts.multicheckbox(message, value, title, callback); }; [b]3 .在前段代码的input 输入框（或asp:TextBox ）的onfocus 属性中调用如下脚本:[/b] jMulticheckbox('' , '<% = allcheckinfo.ToString() %> ' , '请选择接收部门' , function (r) { //定义传入html元素，弹出框主标题，callback结果（即选择的内容） if (r!=null ) $('#ctl00_ContentPlaceHolder_main_TextBox_recever_sel' ).val(r); }); 其 中"allcheckinfo.ToString() "可以为后台从相应的业务逻辑中取出的结果，如： StringBuilder allinfo = new StringBuilder ("" ); allinfo.Append("<div id=\"dialog\" style=\"padding:0; margin:0;height:250px;width:280px;text-align:left;line-height:20px;overflow:auto\"> " ); ... while (OracleDataReader.Read()) { string bumeninfo = oradr[0 ].ToString(); allinfo.Append("<span class=\"spanmouse\"><input name=\"chk1\" type=\"checkbox\" id=\"c" + flag + "\" value=\"" + bumeninfo + "\" /><label for=\"c" + flag + "\">" + bumeninfo + "</label></span><br />" ); } ... allinfo.Append("</div>" ); 即 将<div>...</div> 返回给JS，最后效果如下： [img]http://files.jb51.net/upload/20090615175058154.jpg[/img]