<script>    var img;    //自定义图片的格式，可以根据rowdata自定义    function alarmFormatter(cellvalue, options, rowdata) {        return ‘ <img src="http://www.mamicode.com/Content/4.jpg" id="img‘ + rowdata.Id + ‘"  style="width:50px;height:50px;" />‘;    }    $(function () {        $(‘#imgDialog‘).hide();        //var data = http://www.mamicode.com/{"appId": AppId,"appGroupId": currentNode, "PageNumber": 1, "PageSize": 20 };        $("#gridTable").jqGrid({            datatype: "json",            //postData: data,            url: "home/List",            mtype: ‘POST‘,            colNames: [‘姓名‘, ‘性别‘, ‘帐号‘, ‘地点‘, ‘会员等级‘, ‘图片‘],            colModel: [                { name: ‘UserName‘, width: 60, sortable: false },                { name: ‘UserSex‘, width: 60, sortable: false, align: "center" },                { name: ‘LoginAccount‘, width: 60, sortable: false },                { name: ‘Address‘, width: 100, sortable: false },                { name: ‘Rank‘, width: 100, hidden: false, sortable: false },
　　　　　　　　　　//下面这句代码是加入图片的关键，                { name: ‘dsource_alarm‘, index: ‘dsource_alarm‘, width: 100, align: "center", sortable: false, editable: false, formatter: alarmFormatter }            ],            height: ‘100%‘,            gridComplete: function () {                $(‘#gridTable img‘).hover(function (e) {                    $("body").append("<div id=‘preview‘><img src=http://www.mamicode.com/‘" + this.src + "‘ alt=‘Image preview‘/></div>");                    $("#preview")                     .css("top", (e.pageY) + "px")                     .css("left", (e.pageX) + "px")                     .fadeIn("fast");                }                , function () {                    $("#preview").remove();                }).click(function () {                    $(‘#imgDialog img‘).attr(‘src‘, this.src);                    $(‘#imgDialog‘).dialog({                        autoOpen: true,                        buttons: { "Ok": function () { $(this).dialog("close"); }, "Close": function () { $(this).dialog("close"); } },                        draggable: true,                        resizable: false,                        bgiframe: true                    });                    img = this;                });            }        });    });</script>