//验证名称
private void validate(HttpContext context)
{
string lable_name = DTRequest.GetString("param");
string old_lable_name = DTRequest.GetString("old_name");
if (string.IsNullOrEmpty(lable_name))
{
JsonHelper.WriteJson(context, new
{
status = "n",
msg = "名称不可为空！"
});
return;
}
if (lable_name.ToLower() == old_lable_name.ToLower())
{
JsonHelper.WriteJson(context, new
{
status = "y",
msg = "该名称可使用！"
});
return;
}
BLL.lable bll = new BLL.lable();
if (bll.Exists(lable_name))
{
JsonHelper.WriteJson(context, new
{
status = "y",
msg = "该名称已被占用，请更换！"
});
return;
}
JsonHelper.WriteJson(context, new
{
status = "y",
msg = "该名称可使用！"
});
return;
}
protected void Page_Load(object sender, EventArgs e)
{
BLL.lable bll = new BLL.lable();
string _action = DTRequest.GetQueryString("action");
if (!string.IsNullOrEmpty(_action) && _action == DTEnums.ActionEnum.Edit.ToString())
{
this.id = DTRequest.GetQueryInt("id");
this.action = DTEnums.ActionEnum.Edit.ToString();//修改类型
if (id == 0)
{
JscriptMsg("传输参数不正确！", "back");
return;
}
if (!bll.Exists(this.id))
{
JscriptMsg("记录不存在或已被删除！", "back");
return;
}
}
if (!Page.IsPostBack)
{
//检查权限
ChkAdminLevel("plugin_lable", DTEnums.ActionEnum.Show.ToString());
if (action == DTEnums.ActionEnum.Edit.ToString()) //修改
{
ShowInfo(this.id);
}
else
{
txtName.Attributes.Add("ajaxurl", "../tools/ajax.ashx?action=validate");
}
}
}