winform+dev的前后台分离标准项目
lg
2024-08-29 45654ccd17cc2a95d69bfcae1e40d410e412bb17
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using DevExpress.XtraEditors;
using Newtonsoft.Json;
using System;
using System.Data;
using Gs.DevApp.ToolBox;
using Gs.DevApp.Models;
using DevExpress.XtraTreeList.Nodes;
namespace Gs.DevApp.DevFrm.User
{
    public partial class SysMenuAdd : DevExpress.XtraEditors.XtraForm
    {
        public SysMenuAdd(string guid)
        {
            InitializeComponent();
            btnSave.Click += BtnSave_Click;
            btnEsc.Click += BtnEsc_Click;
            txtMenuType.TextChanged += TxtMenuType_TextChanged;
            getTree();
            lbGuid.Text = guid;
            getModel();
        }
 
        private void TxtMenuType_TextChanged(object sender, EventArgs e)
        {
            if (txtMenuType.SelectedIndex == 1)
            {
                this.txtFormNamespace.Enabled = true;
                this.txtMenuIco.Enabled = true;
            }
            else
            {
                this.txtFormNamespace.Enabled = false;
                this.txtMenuIco.Enabled = false;
                this.txtFormNamespace.Text = "";
                this.txtMenuIco.Text = "";
            }
        }
 
        private void BtnEsc_Click(object sender, EventArgs e)
        {
            this.Dispose();
        }
 
        private void BtnSave_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(txtMenuName.Text.Trim()))
            {
                Gs.DevApp.ToolBox.MsgHelper.Warning("菜单名称不能为空!");
                txtMenuName.Focus();
                return;
            }
            if (string.IsNullOrEmpty(txtMenuType.Text.Trim()))
            {
                Gs.DevApp.ToolBox.MsgHelper.Warning("菜单类型不能为空!");
                txtMenuType.Focus();
                return;
            }
            if (string.IsNullOrEmpty(txtStatus.Text.Trim()))
            {
                Gs.DevApp.ToolBox.MsgHelper.Warning("菜单状态不能为空!");
                txtStatus.Focus();
                return;
            }
            string _upGuid = "";
            TreeListNode focusedNode = txtParentMenuName.Properties.TreeList.FocusedNode;
            if (focusedNode != null)
            {
                _upGuid = focusedNode.GetValue("guid").ToString();
            }
            var _obj = new
            {
                guid = lbGuid.Text.Trim(),//主建
                upGuid = _upGuid,//上级的主建
                name = txtMenuName.Text.Trim(),//名称
                icon = txtMenuIco.Text,//菜单图标
                status = txtStatus.SelectedIndex,//状态
                formPath = txtFormNamespace.Text.Trim(),//窗体路径
                idx = int.Parse(txtIdx.Value.ToString()),//排序
                category = txtMenuType.SelectedIndex,//类型
            };
            string strJson = "";
            try
            {
                strJson = UtilityHelper.HttpPost("", "MenuAction/EditModel", JsonConvert.SerializeObject(_obj));
                ReturnModel<dynamic> _rtn = ToolBox.UtilityHelper.GetDataByJson(strJson);
                ToolBox.MsgHelper.Warning("提示:" + _rtn.rtnMsg);
                if (_rtn.rtnCode > 0) { getTree(); }
            }
            catch (Exception ex)
            {
                ToolBox.MsgHelper.Warning("提示:" + ex.Message);
            }
        }
 
        private void getTree()
        {
            Models.PageQueryModel pgq = new Models.PageQueryModel(1, 999999, "idx", "desc", "", "");
            string json = JsonConvert.SerializeObject(pgq);
            string strReturn = "";
            try
            {
                strReturn = UtilityHelper.HttpPost("", "MenuAction/GetListPage", json);
                ReturnModel<PageListModel> dd = UtilityHelper.GetTableByJson(strReturn);
                DataTable dt = dd.rtnData.list;
                txtParentMenuName.Properties.DataSource = dt;
                txtParentMenuName.Properties.DisplayMember = "name";
                txtParentMenuName.Properties.DisplayMember = "name";
                txtParentMenuName.Properties.TreeList.KeyFieldName = "guid";
                txtParentMenuName.Properties.TreeList.ParentFieldName = "upGuid";
            }
            catch (Exception ex)
            {
                ToolBox.MsgHelper.Warning("提示:" + ex.Message);
            }
        }
 
        private void getModel()
        {
            if (lbGuid.Text.Length <= 0) return;
            var _obj = new
            {
                guid = lbGuid.Text.Trim(),//主建
            };
            string strJson = "";
            try
            {
                strJson = UtilityHelper.HttpPost("", "MenuAction/GetModel", JsonConvert.SerializeObject(_obj));
                ReturnModel<dynamic> _rtn = ToolBox.UtilityHelper.GetDataByJson(strJson);
                if (_rtn.rtnCode > 0)
                {
                    txtMenuName.Text = _rtn.rtnData.name;
                    txtMenuIco.Text = _rtn.rtnData.icon;
                    txtFormNamespace.Text = _rtn.rtnData.formPath;
                    txtStatus.SelectedIndex = _rtn.rtnData.status;
                    txtMenuType.SelectedIndex = _rtn.rtnData.category;
                    txtIdx.Value = _rtn.rtnData.idx;
                    //  txtParentMenuName.Text = "";
                }
                else
                    ToolBox.MsgHelper.Warning("提示:" + _rtn.rtnMsg);
            }
            catch (Exception ex)
            {
                ToolBox.MsgHelper.Warning("提示:" + ex.Message);
            }
        }
    }
}