一、新增：

　　//添加序列号    function addSerialNumber(obj){        var type = $("input[name='serialNumber']:checked").val();        showWindow($(obj).attr("title"),"genuineSerialNumberManagementAction_addUI.do?genuineSerialNumberManagement.type="+type,"500","320",true);    }

1、后台新增：由于需要传入type来辨别是正版还是非正版，所以在  addUI  上需要将type  get出来，然后传给前台页面，前台页面通过下面这样去获取

var type = '
     ';

　　//新增序列号UI    public String addUI(){        if(genuineSerialNumberManagement.getType() != null && !"".equals(genuineSerialNumberManagement.getType())){            getRequest().setAttribute("type", genuineSerialNumberManagement.getType());        }        return RETURN_ADDUI;    }

2、addUI页面：表单里面需要加上隐藏域，否则后台那边收不到值

     
            
      
                       
        
                 
                        
                 
                        
                             
软件名：
                             
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版本号：
                             
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序列号：
                             
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                         提交                          取消                     
                        
                   
      
        
     

$(function(){        var type = '
     ';        $("#type").val(type);        $("#softId").val(11223344);                $("#buttonSubmit").click(function(){            var softDisplayName = $("#softDisplayName").val(),                version = $("#version").val(),                softId = $("#serialNumber").val(),                type = $("#type").val(),                serialNumber = $("#serialNumber").val();            $("#genuineSerialNumberManagementAction_add").form("submit",{                method : "POST",                url : "genuineSerialNumberManagementAction_add.do?disc=genuineSerialNumberManagement_add&genuineSerialNumberManagement.softDisplayName="                        + escape(escape(softDisplayName)) + "&genuineSerialNumberManagement.version=" + escape(escape(version))                        + "&genuineSerialNumberManagement.serialNumber=" + escape(escape(serialNumber))                        + "&genuineSerialNumberManagement.type=" + type                        + "&genuineSerialNumberManagement.softId=" + softId,                timeout : 3000000,                success : function(data){                    var jsondata = eval("(" + data + ")");                    if(jsondata.msg == 'success'){                        if(type == 1){                            getDeskTopObj().$('#inside_tableElement').datagrid('insertRow',{                                index:0,                                row: {                                    id : jsondata.id,                                    softDisplayName : jsondata.softDisplayName,                                    version : jsondata.version,                                    serialNumber : jsondata.serialNumber                                }                            });                        }else{                            getDeskTopObj().$('#inside_tableElement_no').datagrid('insertRow',{                                index:0,                                row: {                                    id : jsondata.id,                                    softDisplayName : jsondata.softDisplayName,                                    version : jsondata.version,                                    serialNumber : jsondata.serialNumber                                }                            });                        }                        showMsg("", "添加成功！", true);                                        }else{                        showMsg("", "添加失败！", false);                    }                }            })            return false;//禁止表单提交事件，防止2次请求        })            });

注意表单提交的时候因为有默认的submit，所以请求会提交2次，需要阻止表单的默认提交事件。

3、后台新增功能：

　　//新增序列号    public void add(){        log.info("【正版序列号管理--新增序列号：开始】");        this.msg = RESULT_FAIL;        GenuineSerialNumberManagement temp = null;        String resultInfo = "";        try {            this.msg = RESULT_FAIL;            if(genuineSerialNumberManagement.getSoftDisplayName() != null && !"".equals(genuineSerialNumberManagement.getSoftDisplayName())){                genuineSerialNumberManagement.setSoftDisplayName(EscapeUnescape.unescape(genuineSerialNumberManagement.getSoftDisplayName()));            }            if(genuineSerialNumberManagement.getVersion() != null && !"".equals(genuineSerialNumberManagement.getVersion())){                genuineSerialNumberManagement.setVersion(EscapeUnescape.unescape(genuineSerialNumberManagement.getVersion()));            }            if(genuineSerialNumberManagement.getSerialNumber() != null && !"".equals(genuineSerialNumberManagement.getSerialNumber())){                genuineSerialNumberManagement.setSerialNumber(EscapeUnescape.unescape(genuineSerialNumberManagement.getSerialNumber()));            }            if(genuineSerialNumberManagement.getType() != null && !"".equals(genuineSerialNumberManagement.getType())){                genuineSerialNumberManagement.setType(genuineSerialNumberManagement.getType());            }            if(genuineSerialNumberManagement.getSoftId() != null && !"".equals(genuineSerialNumberManagement.getSoftId())){                genuineSerialNumberManagement.setSoftId(genuineSerialNumberManagement.getSoftId());            }            genuineSerialNumberManagementService.save(genuineSerialNumberManagement);            //自动生成xml            genuineSerialNumberManagementService.createXML();            this.msg = RESULT_SUCCESS;                        temp = (GenuineSerialNumberManagement)BeanUtils.cloneBean(genuineSerialNumberManagement);            temp.setId(genuineSerialNumberManagement.getId());            resultInfo = "{\"msg\":\""+ this.msg +"\","                    + "\"id\":\"" + temp.getId() +"\","                    + "\"softDisplayName\":\"" + temp.getSoftDisplayName() +"\","                    + "\"version\":\"" + temp.getVersion() +"\","                    + "\"serialNumber\":\"" + temp.getSerialNumber()+"\"}";                    } catch (Exception e) {            log.info("【正版序列号管理--新增序列号：新增失败】");            this.msg = RESULT_FAIL;            e.printStackTrace();        }finally{            print(resultInfo);            log.info("【正版序列号管理--新增序列号：结束】");        }    }

二、编辑：

　　//修改序列号    function editSerialNumber(obj){        var type = $('input[name="serialNumber"]:checked').val();        if(type == 1){            var rows = $("#inside_tableElement").datagrid('getSelections');        }else{            var rows = $("#inside_tableElement_no").datagrid('getSelections');        }        if (rows.length < 1) {            showAlertDialog("信息确认", "请选取记录！");        } else if (rows.length > 1) {            showAlertDialog("信息确认", "目前只支持单条记录删除，请去掉多选项！");        } else {            showWindow($(obj).attr("title"),"genuineSerialNumberManagementAction_editUI.do?genuineSerialNumberManagement.id="+rows[0].id,"500","320",true);        }    }

注意：编辑表单里面需要加上id，并且每行加上value，设置为库里的值，这样编辑的时候不至于为空

     
            
                  
                  
      
                       
        
                        
                        
                             
软件名：
                             
 *
                        
                        
                             
版本号：
                             
 *
                        
                        
                             
序列号：
                             
 *
                        
                        
                             
                         提交                          取消                     
                        
                   
      
        
     

$(function(){        $("#buttonSubmit").click(function(){            $.doAjax({                isSend : $("#genuineSerialNumberManagementAction_edit").valid(),                url : "${basePath}/genuineSerialNumberManagementAction_edit.do",                //dataType:"json",                data : $("#genuineSerialNumberManagementAction_edit").serialize(),                success : function(data) {                    if (data == 'success') {                        getDeskTopObj().editRow( {                            softDisplayName : $("#softDisplayName").val(),                            version : $("#version").val(),                            serialNumber : $("#serialNumber").val()                         });                        showMsg("", "修改成功！", true);                    } else {                        showMsg("", "修改失败！", false);                    }                },                error : function() {                    showMsg("", "修改失败！", false);                }            });            return false;        });    });

编辑后台方法：通过id去查找到数据，然后把查到的数据更新为页面传过来的数据

　　//修改序列号    public void edit() {        log.info("【正版序列号管理--修改序列号：开始】");        this.msg = RESULT_FAIL;        try {            this.msg = RESULT_FAIL;            if (genuineSerialNumberManagement != null) {                GenuineSerialNumberManagement findGenuineSerialNumberManagement = genuineSerialNumberManagementService.queryById(genuineSerialNumberManagement.getId());                if (findGenuineSerialNumberManagement != null) {                    findGenuineSerialNumberManagement.setSoftDisplayName(genuineSerialNumberManagement.getSoftDisplayName());                    findGenuineSerialNumberManagement.setVersion(genuineSerialNumberManagement.getVersion());                    findGenuineSerialNumberManagement.setSerialNumber(genuineSerialNumberManagement.getSerialNumber());                    genuineSerialNumberManagementService.update(findGenuineSerialNumberManagement);                    //自动生成xml，删除原有的重新生成                    genuineSerialNumberManagementService.createXML();                    this.msg = RESULT_SUCCESS;                }            }        } catch (Exception e) {            this.msg = RESULT_ERROR;            log.error("【正版序列号管理--修改序列号：修改失败】", e);        }finally{            print(this.msg);            log.info("【正版序列号管理--修改序列号：结束】");        }    }

三、删除

　　//删除序列号    function deleteSerialNumber(obj){        var type = $('input[name="serialNumber"]:checked').val();        var $table;        if(type == 1){            var trIds = getSelectedIds("#inside_tableElement");            $table = $("#inside_tableElement");        }else{            var trIds = getSelectedIds("#inside_tableElement_no");            $table = $("#inside_tableElement_no");        }        if (checkRecordSize(trIds, false)) {            var title = $(obj).attr("title");            showConfirmDialog(title, "删除后数据将无法恢复，您确定要删除吗?", function() {                $.doAjax({                    url : "${basePath}/genuineSerialNumberManagementAction_delete.do",                    data : {                        "selectedIds" : trIds.join(";")                    },                    success : function(data) {                        if (data == 'success') {                            deleteRows();                            showMsg("", "删除成功！", true);                            $table.datagrid("reload");                        }else{                            showMsg("", "删除失败！", false);                        }                    },                    error : function() {                        showMsg("", "删除失败！", false);                    }                });            });        }    }　　//获取选中行的id    function getSelectedIds(id){        var ids = [];        var rows = $(id).datagrid('getSelections');        for(var i=0;i

后台删除方法：

　　//删除序列号    public void delete() {        log.info("【正版序列号管理--删除序列号：开始】");        this.msg = RESULT_FAIL;        try {            this.msg = RESULT_FAIL;            Integer[] ids = new Integer[selectedIds.split(";").length];            if (selectedIds.length() > 0) {                String[] delIds = new String[selectedIds.split(";").length];//声明一个数组保存要删除的id                for (int i = 0; i < selectedIds.split(";").length; i++) {                    delIds[i] = selectedIds.split(";")[i];                    ids[i] = Integer.parseInt(String.valueOf(delIds[i]));                }                genuineSerialNumberManagementService.deleteByIds(ids);                // 自动生成xml，删除原有的重新生成                genuineSerialNumberManagementService.createXML();                this.msg = RESULT_SUCCESS;            }        } catch (Exception e) {            this.msg = RESULT_ERROR;            log.error("【正版序列号管理--删除序列号：删除失败】", e);        } finally {            print(this.msg);            log.info("【正版序列号管理--删除序列号：结束】");        }    }

我们可以看下deleteByIds，继承自BaseService，实现于BaseServiceImpl

　　@Override    public void deleteByIds(Integer[] ids) {        if (ids != null && ids.length == 1) {            baseDao.delete(ids[0]);        } else if (ids != null && ids.length > 0) {            baseDao.deleteByIds(ids);        }    }

　　@Override    public void deleteByIds(Integer[] ids) {        this.getSession().createQuery(" DELETE " + this.clazz.getName() + " this WHERE this.id IN(:ids) ")//                .setParameterList("ids", ids)//                .executeUpdate();    }