js-自定义对话框

引用插件

<link rel="stylesheet" type="text/css" href="${ctx }/resources/common/css/xcConfirm.css"/>
<script type="text/javascript" src="${ctx }/resources/jquery-1.11.3/jquery-1.11.3.js" charset="utf-8"></script>
<script type="text/javascript" src="${ctx }/resources/common/js/xcConfirm.js" charset="utf-8"></script>

对话框：点击确定按钮后进行回调

dataSource = function (res) {
      if (res) {
                  //执行代码
          }
      }
 var res = showConfirmDialog("提示",data.msg,"0011",dataSource);


//提示对话框
    function showConfirmDialog(title,message,flag,dataSource) {
        var txt=  message;
        var option = {
            title: title,
            btn: parseInt(flag,2),//("0001",2)-确定按钮 ("0010",2)-取消按钮 ("0011",2)-确定&&取消
            onOk: function(){
                if (dataSource != undefined && dataSource != null) 
                    dataSource("ok");
            }
        }
        window.wxc.xcConfirm(txt, "custom", option);
    }

效果：

xcConfirm.css

/*垂直居中*/
.verticalAlign{ vertical-align:middle; display:inline-block; height:100%; margin-left:-1px;}

.xcConfirm .xc_layer{position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: #666666; opacity: 0.5; z-index: 2147000000;}
.xcConfirm .popBox{position: fixed; left: 50%; top: 50%; background-color: #ffffff; z-index: 2147000001; width: 570px; height: 300px; margin-left: -285px; margin-top: -150px; border-radius: 5px; font-weight: bold; color: #535e66;}
.xcConfirm .popBox .ttBox{height: 50px; line-height: 30px; padding: 14px 30px; border-bottom: solid 1px #eef0f1;}
.xcConfirm .popBox .ttBox .tt{font-size: 18px; display: block; float: left; height: 30px; position: relative;}
.xcConfirm .popBox .ttBox .clsBtn{display: block; cursor: pointer; width: 22px; height: 22px; position: absolute; top: 22px; right: 30px; background: url(../img/close1.png) 0px 0px no-repeat;}
.xcConfirm .popBox .txtBox{margin: 40px 100px; height: 100px; overflow: hidden;}
.xcConfirm .popBox .txtBox .bigIcon{float: left; margin-right: 20px; width: 48px; height: 48px; background-image: url(../img/close1.png); background-repeat: no-repeat; background-position: 48px 0;}
.xcConfirm .popBox .txtBox p{ height: 84px; margin-top: 16px; line-height: 26px; overflow-x: hidden; overflow-y: auto;font-size:20px;}
.xcConfirm .popBox .txtBox p input{width: 364px; height: 30px; border: solid 1px #eef0f1; font-size: 18px; margin-top: 6px;}
.xcConfirm .popBox .btnArea{border-top: solid 1px #eef0f1;}
.xcConfirm .popBox .btnGroup{float: right;}
.xcConfirm .popBox .btnGroup .sgBtn{margin-top: 14px; margin-right: 10px;}
.xcConfirm .popBox .sgBtn{display: block; cursor: pointer; float: left; width: 100px; height: 50px; line-height: 50px; text-align: center; color: #FFFFFF; border-radius: 5px;font-size:18px;}
.xcConfirm .popBox .sgBtn.ok{background-color: #ed4346; color: #FFFFFF;}
.xcConfirm .popBox .sgBtn.cancel{background-color: #A09D9D; color: #FFFFFF;}

xcConfirm.js

/*
 * 使用说明:
 * window.wxc.Pop(popHtml, [type], [options])
 * popHtml:html字符串
 * type:window.wxc.xcConfirm.typeEnum集合中的元素
 * options:扩展对象
 * 用法:
 * 1. window.wxc.xcConfirm("我是弹窗<span>lalala</span>");
 * 2. window.wxc.xcConfirm("成功","success");
 * 3. window.wxc.xcConfirm("请输入","input",{onOk:function(){}})
 * 4. window.wxc.xcConfirm("自定义",{title:"自定义"})
 */
(function($){
    window.wxc = window.wxc || {};
    window.wxc.xcConfirm = function(popHtml, type, options) {
        var btnType = window.wxc.xcConfirm.btnEnum;
        var eventType = window.wxc.xcConfirm.eventEnum;
        var popType = {
            info: {
                title: "信息",
                icon: "0 0",//蓝色i
                btn: btnType.ok
            },
            success: {
                title: "成功",
                icon: "0 -48px",//绿色对勾
                btn: btnType.ok
            },
            error: {
                title: "错误",
                icon: "-48px -48px",//红色叉
                btn: btnType.ok
            },
            confirm: {
                title: "提示",
                icon: "-48px 0",//黄色问号
                btn: btnType.okcancel
            },
            warning: {
                title: "警告",
                icon: "0 -96px",//黄色叹号
                btn: btnType.okcancel
            },
            input: {
                title: "输入",
                icon: "",
                btn: btnType.ok
            },
            custom: {
                title: "",
                icon: "",
                btn: btnType.ok
            }
        };
        var itype = type ? type instanceof Object ? type : popType[type] || {} : {};//格式化输入的参数:弹窗类型
        var config = $.extend(true, {
            //属性
            title: "", //自定义的标题
            icon: "", //图标
            btn: btnType.ok, //按钮,默认单按钮
            //事件
            onOk: $.noop,//点击确定的按钮回调
            onCancel: $.noop,//点击取消的按钮回调
            onClose: $.noop//弹窗关闭的回调,返回触发事件
        }, itype, options);
        
        var $txt = $("<p>").html(popHtml);//弹窗文本dom
        var $tt = $("<span>").addClass("tt").text(config.title);//标题
        var icon = config.icon;
        var $icon = icon ? $("<div>").addClass("bigIcon").css("backgroundPosition",icon) : "";
        var btn = config.btn;//按钮组生成参数
        
        var popId = creatPopId();//弹窗索引
        
        var $box = $("<div>").addClass("xcConfirm");//弹窗插件容器
        var $layer = $("<div>").addClass("xc_layer");//遮罩层
        var $popBox = $("<div>").addClass("popBox");//弹窗盒子
        var $ttBox = $("<div>").addClass("ttBox");//弹窗顶部区域
        var $txtBox = $("<div>").addClass("txtBox");//弹窗内容主体区
        var $btnArea = $("<div>").addClass("btnArea");//按钮区域
        
        var $ok = $("<a>").addClass("sgBtn").addClass("ok").text("确定");//确定按钮
        var $cancel = $("<a>").addClass("sgBtn").addClass("cancel").text("取消");//取消按钮
        var $input = $("<input>").addClass("inputBox");//输入框
        var $clsBtn = $("<a>").addClass("clsBtn");//关闭按钮
        
        //建立按钮映射关系
        var btns = {
            ok: $ok,
            cancel: $cancel
        };
        
        init();
        
        function init(){
            //处理特殊类型input
            if(popType["input"] === itype){
                $txt.append($input);
            }
            
            creatDom();
            bind();
        }
        
        function creatDom(){
            $popBox.append(
                $ttBox.append(
                    $clsBtn
                ).append(
                    $tt
                )
            ).append(
                $txtBox.append($icon).append($txt)
            ).append(
                $btnArea.append(creatBtnGroup(btn))
            );
            $box.attr("id", popId).append($layer).append($popBox);
            $("body").append($box);
        }
        
        function bind(){
            //点击确认按钮
            $ok.click(doOk);
            
            //回车键触发确认按钮事件
            $(window).bind("keydown", function(e){
                if(e.keyCode == 13) {
                    if($("#" + popId).length == 1){
                        doOk();
                    }
                }
            });
            
            //点击取消按钮
            $cancel.click(doCancel);
            
            //点击关闭按钮
            $clsBtn.click(doClose);
        }

        //确认按钮事件
        function doOk(){
            var $o = $(this);
            var v = $.trim($input.val());
            if ($input.is(":visible"))
                config.onOk(v);
            else
                config.onOk();
            $("#" + popId).remove(); 
            config.onClose(eventType.ok);
        }
        
        //取消按钮事件
        function doCancel(){
            var $o = $(this);
            config.onCancel();
            $("#" + popId).remove(); 
            config.onClose(eventType.cancel);
        }
        
        //关闭按钮事件
        function doClose(){
            $("#" + popId).remove();
            config.onClose(eventType.close);
            $(window).unbind("keydown");
        }
        
        //生成按钮组
        function creatBtnGroup(tp){
            var $bgp = $("<div>").addClass("btnGroup");
            $.each(btns, function(i, n){
                if( btnType[i] == (tp & btnType[i]) ){
                    $bgp.append(n);
                }
            });
            return $bgp;
        }

        //重生popId,防止id重复
        function creatPopId(){
            var i = "pop_" + (new Date()).getTime()+parseInt(Math.random()*100000);//弹窗索引
            if($("#" + i).length > 0){
                return creatPopId();
            }else{
                return i;
            }
        }
    };
    
    //按钮类型
    window.wxc.xcConfirm.btnEnum = {
        ok: parseInt("0001",2), //确定按钮
        cancel: parseInt("0010",2), //取消按钮
        okcancel: parseInt("0011",2) //确定&&取消
    };
    
    //触发事件类型
    window.wxc.xcConfirm.eventEnum = {
        ok: 1,
        cancel: 2,
        close: 3
    };
    
    //弹窗类型
    window.wxc.xcConfirm.typeEnum = {
        info: "info",
        success: "success",
        error:"error",
        confirm: "confirm",
        warning: "warning",
        input: "input",
        custom: "custom"
    };

})(jQuery);