AJAX里使用的弹窗样式 tanchuang.js tanchuang.css

// 每个弹窗的标识

var x =0;

var idzt = new Array();

var Window = function(config){

    //ID不重复

    idzt[x] = "zhuti"+x;  //弹窗ID

    //初始化，接收参数

    this.config = {

        width : config.width || 300, //宽度

        height : config.height || 200, //高度

        buttons : config.buttons || '', //默认无按钮

        title : config.title || '标题', //标题

        content : config.content || '内容', //内容

        isMask : config.isMask == false?false:config.isMask || true, //是否遮罩

        isDrag : config.isDrag == false?false:config.isDrag || true, //是否移动

        };

    //加载弹出窗口

    var w = ($(window).width()-this.config.width)/2;

    var h = ($(window).height()-this.config.height)/2;

    var nr = "<div class='zhuti' id='"+idzt[x]+"' bs='"+x+"' style='width:"+this.config.width+"px; height:"+this.config.height+"px; background-color:white; left:"+w+"px; top:"+h+"px;'></div>";

    $("body").append(nr);

    //加载弹窗标题

    var content ="<div id='title"+x+"' class='title' bs='"+x+"'>"+this.config.title+"<div id='close"+x+"' class='close' bs='"+x+"'>×</div></div>";

    //加载弹窗内容

    var nrh = this.config.height - 75;

    content = content+"<div id='content"+x+"' bs='"+x+"' class='content' style='width:100%; height:"+nrh+"px;'>"+this.config.content+"</div>";

    //加载按钮

    content = content+"<div id='btnx"+x+"' bs='"+x+"' class='btnx'>"+this.config.buttons+"</div>";

    //将标题、内容及按钮添加进窗口

    $('#'+idzt[x]).html(content);

    //创建遮罩层

    if(this.config.isMask)

    {

        var zz = "<div id='zz'></div>";

        $("body").append(zz);

        $("#zz").css('display','block');

    }

    //最大最小限制，以免移动到页面外

    var maxX = $(window).width()-this.config.width;

    var maxY = $(window).height()-this.config.height;

    var minX = 0,

        minY = 0;

    //窗口移动

    if(this.config.isDrag)

    {

        //鼠标移动弹出窗

        $(".title").bind("mousedown",function(e){

                var n = this.getAttribute("bs"); //取标识

                //使选中的到最上层

                $(".zhuti").css("z-index",3);

                $('#'+idzt[n]).css("z-index",4);

                //取初始坐标

                var endX = 0, //移动后X坐标

                    endY = 0, //移动后Y坐标

                    startX = parseInt($('#'+idzt[n]).css("left")), //弹出层的初始X坐标

                    startY = parseInt($('#'+idzt[n]).css("top")), //弹出层的初始Y坐标

                    downX = e.clientX, //鼠标按下时，鼠标的X坐标

                    downY = e.clientY; //鼠标按下时，鼠标的Y坐标

                //绑定鼠标移动事件

                $("body").bind("mousemove",function(es){

                    endX = es.clientX - downX + startX; //X坐标移动

                    endY = es.clientY - downY + startY; //Y坐标移动

                    //最大最小限制

                    if(endX > maxX)

                    {

                        endX = maxX;

                    } else if(endX < 0)

                    {

                        endX = 0;

                    }

                    if(endY > maxY)

                    {

                        endY = maxY;

                    } else if(endY < 0)

                    {

                        endY = 0;

                    }

                    $('#'+idzt[n]).css("top",endY+"px");

                    $('#'+idzt[n]).css("left",endX+"px");

                    window.getSelection ? window.getSelection().removeAllRanges():document.selection.empty(); //取消选中文本

                    });

            });

        //鼠标按键抬起，释放移动事件

        $("body").bind("mouseup",function(){

                $("body").unbind("mousemove");

            });

    }

    //关闭窗口

    $(".close").click(function(){

            var m = this.getAttribute("bs"); //找标识

            $('#'+idzt[m]).remove(); //移除弹窗

            $('#zz').remove(); //移除遮罩 

        })

        x++;  //标识增加

}

.zhuti

{

    position:absolute;

    z-index:3;

    font-size:14px;

    border-radius:5px;

    box-shadow:0 0 5px white;

    overflow:hidden;

    color:#333;

}

.title

{

    background-color:#3498db;

    vertical-align:middle;

    height:35px;

    width:100%;

    line-height:35px;

    text-indent:1em;

}

.close{

    float:right;

    width:35px;

    height:35px;

    font-weight:bold;

    line-height:35px;

    vertical-align:middle;

    color:white;

    font-size:18px;

    }

.close:hover

{

    cursor:pointer;

}

.content

{

    text-indent:1em;

    padding-top:10px;

}

.btnx

{

    height:30px;

    width:100%;

    text-indent:1em;

}

.btn

{

    height:28px;

    width:80px;

    float:left;

    margin-left:20px;

    color:#333;

}

#zz

{

    width:100%;

    height:100%;

    opacity:0.15;

    display:none;

    background-color:#ccc;

    z-index:2;

    position:absolute;

    top:0px;

    left:0px;

}