dlmh_system/VRS/Management/ComAbout_Edit.aspx.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Telerik.Web.UI;

namespace VRS.Management
{
    public partial class ComAbout_Edit : BasePage
    {
        DataService.BLL.pro_com_about bll = new DataService.BLL.pro_com_about();
        DataService.BLL.admin_log log = new DataService.BLL.admin_log();
        protected override void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                DataLoad();
            }
        }

        protected void DataLoad()
        {
            var model = bll.GetModelList("").FirstOrDefault();
            if (null != model)
            {
                com_title.Text = model.com_title;
                com_content.Text = model.com_content;
                contact_us.Text = model.contact_us;
                our_position.Text = model.our_position;
                our_vision.Text = model.our_vision;
                our_value.Text = model.our_value;
                imgTopic.ImageUrl = model.com_pic;
            }
            else
            {
                OnError(null);
            }
        }

        protected void btnSure_Click(object sender, EventArgs e)
        {
            /*
            if (string.IsNullOrEmpty(real_name.Text))
            {
                RadAjaxManager1.Alert("姓名不能为空！");
                return;
            }
            */
            /*
            if (string.IsNullOrEmpty(app_name.Text) || string.IsNullOrEmpty(dp_major.SelectedValue))
            {
                RadAjaxManager1.Alert("应用名称、专业分类、科目分类、软件分类不能为空！");
                return;
            }
            */
            var model = bll.GetModelList("").FirstOrDefault();
            if (null != model)
            {
                model.com_title = com_title.Text.Trim();
                model.com_content = com_content.Text.Trim();
                model.contact_us = contact_us.Text.Trim();

                model.our_position = our_position.Text.Trim();
                model.our_vision = our_vision.Text.Trim();
                model.our_value = our_value.Text.Trim();
                model.com_pic = imgTopic.ImageUrl;

                if (bll.Update(model))
                {
                    log.write_log("修改关于我们成功。" + "名称：" + com_title.Text.Trim() + "，ID：" + model.id);
                    RadAjaxManager1.ResponseScripts.Add("alert('修改成功！');");
                }
                else
                    RadAjaxManager1.Alert("修改失败！");
            }
        }

        protected void btnUpload_Click(object sender, EventArgs e)
        {
            if (RadAsyncUpload1.UploadedFiles.Count < 1)
            {
                RadAjaxManager1.Alert("未选择图片！");
                return;
            }
            var uploadFile = RadAsyncUpload1.UploadedFiles[0];

            //图片
            var upload_type = "0";// type.SelectedValue;

            if (upload_type == "0") //图片
            {
                var arrray = Util.ConfigInfo.list_pic_type;
                var extension = uploadFile.GetExtension();
                if (!arrray.Contains(extension))
                {
                    RadAjaxManager1.Alert("请上传图片！");
                    return;
                }
            }
            else if (upload_type == "1") //视频,.mp4,.avi,.dat,.3gp,.mov,.rmvb
            {
                var arrray = Util.ConfigInfo.list_video_type;
                var extension = uploadFile.GetExtension();
                if (!arrray.Contains(extension))
                {
                    RadAjaxManager1.Alert("请上传视频！");
                    return;
                }
            }

            if (BasePage.SaveFile(uploadFile, Context, out string filePath))
            {
                //imgTopic.ImageUrl = "~" + filePath;
                if (upload_type == "0")
                {
                    td_pic.Visible = true;
                    td_video.Visible = false;
                    imgTopic.ImageUrl = "~" + filePath;
                }
                else
                {
                    td_pic.Visible = false;
                    td_video.Visible = true;
                    video.Src = "~" + filePath;
                }
            }
            else
            {
                RadAjaxManager1.Alert("上传失败！");
            }
        }

        protected void btnRemove_Click(object sender, EventArgs e)
        {
            if (!string.IsNullOrEmpty(imgTopic.ImageUrl))
            {
                string path = Server.MapPath(imgTopic.ImageUrl);
                if (File.Exists(path))
                {
                    File.SetAttributes(path, FileAttributes.Normal);
                    File.Delete(path);
                }
                imgTopic.ImageUrl = "";
            }
            if (!string.IsNullOrEmpty(video.Src))
            {
                string path = Server.MapPath(video.Src);
                if (File.Exists(path))
                {
                    File.SetAttributes(path, FileAttributes.Normal);
                    File.Delete(path);
                }
                video.Src = "";
            }
        }
    }
}