private bool DoEdit(int _id)
{
try
{
BLL.images bll = new BLL.images();
Model.images model = bll.GetModel(_id);
model.title = txtName.Text;
model.link_url = txtUrl.Text;
model.img_url = txtImgUrl.Text;
model.is_lock = int.Parse(rblHide.SelectedValue);
model.sort_id = Utils.StrToInt(txtSort.Text, 99);
model.back_color = txtColor.Text;
model.content = txtContent.Value;
model.sign = txtSign.Text;
//判断上传图片
if (this.imgUpload.HasFile)
{
//上传前先删除原图片
if (!string.IsNullOrEmpty(model.img_url))
{
Utils.DeleteFile(model.img_url);
}
DTcms.Model.upLoad upfile = new Web.UI.UpLoad().fileSaveAs(this.imgUpload.PostedFile, 0, false, false);
if (upfile.status > 0)
{
model.img_url = upfile.path;
}
}
else
{
//判断是否需要删除原图
if (txtImgUrl.Text.Trim() == "" && !string.IsNullOrEmpty(model.img_url))
{
Utils.DeleteFile(model.img_url);
}
model.img_url = txtImgUrl.Text.Trim();
}
if (bll.Update(model))
{
AddAdminLog(DTEnums.ActionEnum.Edit.ToString(), "修改图片信息" + model.title); //记录日志
return(true);
}
}
catch
{
return(false);
}
return(false);
}
private void ShowInfo(int _id)
{
BLL.images bll = new BLL.images();
Model.images model = bll.GetModel(_id);
txtName.Text = model.title;
txtUrl.Text = model.link_url;
txtSort.Text = model.sort_id.ToString();
rblHide.SelectedValue = model.is_lock.ToString();
txtSign.Text = model.sign;
txtColor.Text = model.back_color;
txtContent.Value = model.content;
txtName.Focus(); //设置焦点，防止JS无法提交
//图片
txtImgUrl.Text = model.img_url;
if (!string.IsNullOrEmpty(model.img_url))
{
ImgDiv.Visible = true;
ImgUrl.ImageUrl = model.img_url;
}
}
