ASP.NET »·¾³ÏµÄÒ³ÃæÑéÖ¤¿Ø¼þ
ÑéÖ¤¿Ø¼þÓÃÓÚÑéÖ¤Óû§µÄÊäÈ룬ÀûÓÃÕâЩ¿Ø¼þ£¬¿ª·¢ÈËÔ±¿ÉÒÔÇáËɵÄʵÏÖ¶ÔÓû§ÊäÈëµÄÑéÖ¤¡£ASP.NETÌṩÁËÁùÖÖÑéÖ¤¿Ø¼þ¡£
1.Required Field Validator£ºÑéÖ¤ÊäÈëÊÇ·ñΪ¿ÕµÄ¿Ø¼þ¡£
Ö÷ÒªÊôÐÔ£º
Control To Validate£º±íʾҪ½øÐмì²éµÄ¿Ø¼þID¡£´ËÊôÐÔ±ØÐëÉèÖÃΪÊäÈë¿Ø¼þµÄID£¬·ñÔò»á·¢ÉúÒì³£¡£ÁíÍâ¸ÃIDËù´ú±íµÄ¿Ø¼þ±ØÐëºÍÑéÖ¤¿Ø¼þÔÚͬһ¸öÈÝÆ÷ÖС£
Error Message£º±íʾµ±¼ì²â²»ºÏ·¨Ê±£¬³öÏֵĴíÎóÌáʾÐÅÏ¢¡£
Display£º±íʾ´íÎóµÄÏÔʾ·½Ê½£¬È¡ÖµÓÐStatic¡¢DynamicºÍNone¡£Static±íʾ¿Ø¼þµÄ´íÎóÌáʾÐÅÏ¢£¨Error Message£©ÔÚÒ³ÃæÖÐÕ¼Óй̶¨µÄλÖã¬Èç¹ûûÓдíÎó£¬ËûµÄÏÔʾÀàËÆlabel£»Dynamic±íʾ¿Ø¼þµÄ´íÎóÐÅÏ¢³öÏÖʱ²ÅÕ¼ÓÃÒ³ÃæÎ»Öã»None±íʾ¿Ø¼þµÄ´íÎóÐÅÏ¢³öÏÖʱ²»ÏÔʾ£¬µ«¿ÉÒÔÔÚValidator SummaryÖÐÏÔʾ¡£
2.Range Validator£º·¶Î§ÑéÖ¤¿Ø¼þ¡£
²âÊÔij¸öÊäÈëµÄÖµÊÇ·ñÔÚÖ¸¶¨µÄ·¶Î§ÄÚ¡£³ýÁËÓëRequired Field ValidatorÏàͬµÄÊôÐÔÍ⣬»¹ÓУº
Maximum Value·¶Î§µÄ×î´óÖµ
Minimum Value·¶Î§µÄ×îСֵ
TyepÊäÈëÖµµÄÊý¾ÝÀàÐÍ¡£
3.Compare Validator£º±È½ÏÑéÖ¤¿Ø¼þ¡£
ÓÃÓÚ½«Ä³¸öÓû§ÊäÈëÓëWeb´°ÌåÖÐÆäËû¿Ø¼þµÄÖµ»òÕß³£Êý½øÐбȽϡ£
»ù±¾ÊôÐÔ£º
Control To Validate£ºÒª±»ÑéÖ¤µÄ¿Ø¼þID£»
Value To Compare:ÓÃÀ´±È½ÏµÄ³£ÊýÖµ£»
Control To Compare£ºÓÃÀ´±È½ÏµÄ¿Ø¼þID£»
Type:±È½ÏµÄÊý¾ÝÀàÐÍ£»
Operator£º±È½Ï²Ù×÷ÀàÐÍ£»
OperatorÓÐ7¸ö¿ÉÑ¡ÊôÐÔÖµ£¬Ïê¼ûÏÂ±í£º
Öµ
˵Ã÷
Equal
Ïà±È½ÏµÄÁ½¸öÖµÏàµÈ£¬Í¨¹ýÑéÖ¤¡£
Not Equal
Ïà±È½ÏµÄÁ½¸öÖµ²»ÏàµÈ£¬Í¨¹ýÑéÖ¤¡£
GreaterThan
µ±±»ÑéÖ¤µÄÖµ(Control To ValidateÊôÐÔËùÖ¸Ïò¿Ø¼þµÄÖµ)´óÓÚÖ¸¶¨µÄ³£Êý(Value To Compare)»òÖ¸¶¨¿Ø¼þ(Control To Compare)µÄֵʱ£¬Ñé֤ͨ¹ý¡£
Greater Than Equal
µ±±»ÑéÖ¤µÄÖµ(Control To ValidateÊôÐÔËùÖ¸Ïò¿Ø¼þµÄÖµ)´óÓÚµÈÓÚÖ¸¶¨µÄ³£Êý(Value To Compare)»òÖ¸¶¨¿Ø¼þ(Control To Compare)µÄֵʱ£¬Ñé֤ͨ¹ý¡£
Less Than
µ±±»ÑéÖ¤µÄÖµ(ControlToValidateÊôÐÔËùÖ¸Ïò¿Ø¼þµÄÖµ)СÓÚÖ¸¶¨µÄ³£Êý(ValueToCompare)»òÖ¸¶¨¿Ø¼þ(ControlToCompare)µÄֵʱ£¬Ñé֤ͨ¹ý¡£
Less Than Equal
µ±±»ÑéÖ¤µÄÖµ(Control To ValidateÊôÐÔËùÖ¸Ïò¿Ø¼þµÄÖµ)СÓÚµÈÓÚÖ¸¶¨µÄ³£Êý(Value To Compare)»òÖ¸¶¨¿Ø¼þ(Control To Compare)µÄֵʱ£¬Ñé֤ͨ¹ý¡£
Data Type Check
µ±±»ÑéÖ¤µÄÖµ(Control To ValidateÊôÐ
Ïà¹ØÎĵµ£º
Ò»£¬Èç¹ûÖ±½Ó°Ñasp.net mvc2 RC ²¿ÊðÔÚiis5.1ÉÏ£¬»á³öÏÖÎÞ·¨ÏÔÊ¾Ò³ÃæµÄÇé¿ö£¬ÔÒò¿ÉÄÜÊÇ·¾¶Ó³ÉäûÓÐÆð×÷Óá£
½â¾ö°ì·¨£º
1.ÔÚ routes.MapRoute(
"Default", ......
using System;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
namespace class_new
{
/// <summary>
/// DataClass µÄժҪ˵Ã÷¡£
/// </summary>
public class DataClass
{
private string strConnection="";
&n ......
1.Ìí¼Ójsº¯Êý
function TextBoxEntered(buttton) {
if (event.which || event.keyCode) {
if ((event.which == 13) || (event.keyCode == 13)) {
document.getElementById(button).click();
return false;
}
......
ÃüÃû¿Õ¼ä Access
Àࣺ
User
ÊôÐÔ£ºLoginID,UserName,Password,Remark
Role
ÊôÐÔ£ºRoleName Remark(±¸×¢ÐÅÏ¢)
AccessItem
ÊôÐÔ£ºName,Text,Remark
PermissionManager
ÊôÐÔ£º
·½·¨£ºvoid AddUser(string loginID,string password, string remark );void AddRole();Void AddItem(string name,string text,strin ......