protected void Page_Load(object sender, EventArgs e)
{
if (CurrentQA == null)
{
List <TMS.QAInfo> qaList = new TMS.QA().SelectList(1, "1=1", "ID asc", null);
if (qaList.Count == 1)
{
CurrentQA = qaList[0];
Response.Redirect("QA.aspx?cat=" + Server.UrlEncode(CurrentQA.CatName) + "&ID=" + CurrentQA.ID);
}
else
{
//没有任何内容，跳转到首页
Response.Redirect("Default.aspx");
}
}
}
protected void btnSubmit_Click(object sender, EventArgs e)
{
string title = tbName.Text.Trim();
string catName = ddlCat.SelectedValue;
string content = tbContent.Text;
var bll = new TMS.QA();
if (title.IsNullOrEmpty())
{
MessageBox.Show("标题必须填写！");
return;
}
if (content.IsNullOrEmpty())
{
MessageBox.Show("内容必须填写！");
return;
}
if (QAID == 0)
{
//添加
QAInfo model = new QAInfo();
model.QATitle = title;
model.CatName = catName;
model.QAContent = content;
bll.Add(model);
MessageBox.Show("添加成功！", CurrentUrl);
}
else
{
QAInfo model = bll.Select(QAID);
if (model == null)
{
MessageBox.Show("该问答不存在！", true);
return;
}
model.QATitle = title;
model.CatName = catName;
model.QAContent = content;
bll.Update(model);
MessageBox.Show("修改成功！");
}
}