//删除
protected void delete_brn_Click(object sender, EventArgs e)
{
int res = 0;
for (int i = 0; i < Repeater1.Items.Count; i++)
{
CheckBox ck = (CheckBox)Repeater1.Items[i].FindControl("CheckBox1");
if (ck.Checked == true)
{
int secondId = int.Parse(((Label)Repeater1.Items[i].FindControl("Label1")).Text.ToString());
if (secondId != 0)
{
if (pointService.SecondPointHasTopic(secondId))
{
alert(pointService.GetFirstPoint(secondId).FirstPointName
+ " 存在二级知识点, 无法删除");
}
else
{
res = pointService.DeleteSecond(secondId);
if (res == 0)
{
alert("删除失败");
break;
}
}
}
}
}
if (res == 1)
{
alert("删除成功");
}
BindSecondPoint(FirstId);
}
