点击datagrid弹出ldhdialog，点击弹出框的按钮，关闭且刷新datagrid

datagrid里的js这么写

//点击添加按钮触发

function superadd(title,addurl,gname,width,height) {    gridname=gname;    createwindow(title, addurl,width,height);

}//点击修改按钮触发function superupdate(title,url, id,width,height,isRestful) {    gridname=id;    var rowsData = $(‘#‘+id).datagrid(‘getSelections‘);    if (!rowsData || rowsData.length==0) {        tip(‘请选择编辑项目‘);        return;    }    if (rowsData.length>1) {        tip(‘请选择一条记录再编辑‘);        return;    }    if(isRestful!=‘undefined‘&&isRestful){        url += ‘/‘+rowsData[0].id;    }else{        url += ‘&id=‘+rowsData[0].id;    }    createwindow(title,url,width,height);}//写一个ldhdialogfunction createwindow(title, addurl,width,height) {    width = width?width:700;    height = height?height:400;    if(width=="100%" || height=="100%"){        width = window.top.document.body.offsetWidth;        height =window.top.document.body.offsetHeight-100;    }    //--author：JueYue---------date：20140427---------for：弹出bug修改,设置了zindex()函数    if(typeof(windowapi) == ‘undefined‘){        $.dialog({            content: ‘url:‘+addurl,            lock : true,            //zIndex:1990,            width:width,            height:height,            title:title,            opacity : 0.3,            cache:false,            ok: function(){                iframe = this.iframe.contentWindow;                saveObj();                return false;            },            cancelVal: ‘关闭‘,            cancel: true ,/*为true等价于function(){}*/            button:[{                name: ‘发起‘,                focus: true,                callback: function(){                    iframe = this.iframe.contentWindow;                     faqi(); //调用这个方法                    return false;                }            }]        }).zindex();    }else{        W.$.dialog({            content: ‘url:‘+addurl,            lock : true,            width:width,            //zIndex:1990,            height:height,            parent:windowapi,            title:title,            opacity : 0.3,            cache:false,            ok: function(){                iframe = this.iframe.contentWindow;                saveObj();                return false;            },            cancelVal: ‘关闭‘,            cancel: true, /*为true等价于function(){}*/            buttons: [{                text: ‘Ok‘,                iconCls: ‘icon-ok‘,                handler: function () {                    alert(‘ok‘);                }            }, {                text: ‘Cancel‘,                iconCls: ‘icon-cancel‘,                handler: function () {                    $(‘#dlg‘).dialog(‘close‘);                }            }]        }).zindex();    }}

function faqi() {    $(‘#faqi‘, iframe.document).click(); //faqi 是个在添加和编辑页面的一个<a>的id；会触发编辑页面中的onclick（）    window.f_load();//刷新父页面datagrid}

function f_load(){ $(‘#tPdmisExceptionList‘).datagrid(‘reload‘);}

编辑页面jsp

<a class="easyui-linkbutton l-btn" id="faqi" onclick="faqi()">发起</a>

function faqi(){    $.ajax({        cache: true,        type: "POST",        url:‘tPdmisExceptionController.do?faqi‘,        data:$(‘#formobj‘).serialize(),        async: false,        error: function(request) {            tip("发起失败");        },        success: function(result) {            frameElement.api.reload(frameElement.lhgDG); //回到datagrid页面的js中的faqi（）            alert(result.msg);            frameElement.api.close(); //关闭弹出框dialog        },        dataType:‘json‘    });}