核心代码:
4.3 管理员角色
4.3.1管理员列表
功能描述:通过该页面管理员可以对管理员信息进行新增、快速查询和删除操作;其效果图如下:
图4-8管理员列表
核心代码:
public string _funType = \
protected void Page_Load(object sender, EventArgs e) {
if (!IsPostBack) {
if (Request[\ {
_funType = Request[\ switch (_funType) {
case \验证账号是否存在 ChkZhangIsExits(); break;
case \保存数据
SaveData(Request[\ break; default: break; } } } }
///
private void ChkZhangIsExits() {
string ZhangHao = Request[\
string strCmd = \* from Administrators where ZhangHao='\+ ZhangHao + \
DataTable dt = new DataTable(); dt = SqlHelper.GetData(strCmd); if (dt != null && dt.Rows.Count > 0) Response.Write(\ else
Response.Write(\ Response.End(); }
///
///
string data = Request[\
StringBuilder sb = new StringBuilder(); //将json字符串转换成ArrayList ArrayList
arrayList
(ArrayList)PluSoft.Utils.JSON.Decode(data);
foreach (Hashtable array in arrayList) {
array[\ sb.Append(\ sb.Append(\
[ZhangHao],[MiMa],[RegTime],[CreateName] )\
sb.Append(\
sb.Append(\
=