extjs 实现保存信息到后台-优快云博客

本文链接：https://blog.youkuaiyun.com/iteye_4177/article/details/82293175

本文介绍了如何通过前端表单收集用户信息，并使用Ajax请求将数据提交至后台进行更新操作，确保数据的安全性和有效性。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

onSave:function(){

                      var userName = Ext.getCmp('Fd_userName').getValue();
                       var userRealName = Ext.getCmp('Fd_userRealName').getValue();
                       var userIDCard = Ext.getCmp('Fd_userIDCard').getValue();
                       var userRole = Ext.getCmp('Fd_userRole').getValue();
                       var userDep = Ext.getCmp('Fd_userDep').getValue();
                       var userGroup = Ext.getCmp('Fd_userGroup').getValue();
                       var userMajor = Ext.getCmp('Fd_userMajor').getValue();
                       var userWork = Ext.getCmp('Fd_userWork').getValue();
                       var registerTime = Ext.getCmp('Fd_registerTime').getValue();
                       var lock = Ext.getCmp('Fd_lock').getValue();
                       var remark = Ext.getCmp('Fd_remark').getValue();
                       console.log(userDep);

                       if(this.userForm.getForm().isValid()){
                            var loadMarsk = new Ext.LoadMask(document.body,{
                                 msg : '正在提交数据，请稍候...',
                                 removeMask : true// 完成后移除
                            });
                            loadMarsk.show(); //显示
                            Ext.Ajax.request({
                                url : '<%=basePath%>UserServlet.do?method=userUpdate&id=${user.pk_id}',
                                method:'GET',
                                callback : function(options,success,response){
                                    var result = Ext.util.JSON.decode(response.responseText);
                                    if(result.success){
                                        loadMarsk.hide();
                                        Ext.Msg.alert("提示","成功保存数据!");
                                       // this.onClose();
                                    }else{
                                        loadMarsk.hide();
                                        Ext.Msg.alert("错误","保存数据失败!");
                                    }
                                },
                                params : {
                                userName       : encodeURIComponent(userName),
                                    userRealName : encodeURIComponent(userRealName),
                                    userIDCard   : encodeURIComponent(userIDCard),
                                    userRole     : encodeURIComponent(userRole),
                                    userDep      : encodeURIComponent(userDep),
                                    userGroup    : encodeURIComponent(userGroup),
                                    userMajor    : encodeURIComponent(userMajor),
                                    userWork     : encodeURIComponent(userWork),
                                    registerTime : registerTime,
                                    lock         : lock,
                                    remark       : encodeURIComponent(remark)
                                },
                                scope : this
                            });
                 }
                 },