Vini

Validation in CS Page file

Gaurav Taneja — Fri, 04 Apr 2008 01:11:50 GMT

using System;
using System.Collections.Generic;
using System.Text;
using System.Text.RegularExpressions;

namespace PortalUtilities
{
    /// <summary>
    /// This Class is used for Validation Check for the controls
    /// </summary>
    public class Validation
    {
        #region IsNaturalNumber Method

        /// <summary>
        /// Function to test for Positive Integers.
        /// </summary>
        /// <param name="strNumber"></param>
        /// <returns></returns>
        public bool IsNaturalNumber(String strNumber)
        {
            Regex objNotNaturalPattern = new Regex("[^0-9]");
            Regex objNaturalPattern = new Regex("0*[1-9][0-9]*");

            return !objNotNaturalPattern.IsMatch(strNumber) &&
                    objNaturalPattern.IsMatch(strNumber);
        }
        #endregion IsNaturalNumber Method

        #region IsWholeNumber Method

        /// <summary>
        /// Function to test for Positive Integers with zero inclusive
        /// </summary>
        /// <param name="strNumber"></param>
        /// <returns></returns>
        public bool IsWholeNumber(string strNumber)
        {
            Regex objNotWholePattern = new Regex("[^0-9]");
            return !objNotWholePattern.IsMatch(strNumber);
        }
        #endregion IsWholeNumber Method

        #region IsInteger Method

        /// <summary>
        /// Function to Test for Integers both Positive & Negative
        /// </summary>
        /// <param name="strNumber"></param>
        /// <returns></returns>
        public bool IsInteger(string strNumber)
        {
            Regex objNotIntPattern = new Regex("[^0-9-]");
            Regex objIntPattern = new Regex("^-[0-9]+$|^[0-9]+$");

            return !objNotIntPattern.IsMatch(strNumber) &&
                    objIntPattern.IsMatch(strNumber);
        }
        #endregion IsInteger Method

        #region IsPositiveNumber Method

        /// <summary>
        /// Function to Test for Positive Number both Integer & Real
        /// </summary>
        /// <param name="strNumber"></param>
        /// <returns></returns>
        public bool IsPositiveNumber(string strNumber)
        {
            Regex objNotPositivePattern = new Regex("[^0-9.]");
            Regex objPositivePattern = new Regex("^[.][0-9]+$|[0-9]*[.]*[0-9]+$");
            Regex objTwoDotPattern = new Regex("[0-9]*[.][0-9]*[.][0-9]*");

            return !objNotPositivePattern.IsMatch(strNumber) &&
                   objPositivePattern.IsMatch(strNumber) &&
                   !objTwoDotPattern.IsMatch(strNumber);
        }
        #endregion IsPositiveNumber Method

        #region IsNumber Method

        /// <summary>
        /// Function to test whether the string is valid number or not
        /// </summary>
        /// <param name="strNumber"></param>
        /// <returns></returns>
        public bool IsNumber(string strNumber)
        {
            Regex objNotNumberPattern = new Regex("[^0-9.-]");
            Regex objTwoDotPattern = new Regex("[0-9]*[.][0-9]*[.][0-9]*");
            Regex objTwoMinusPattern = new Regex("[0-9]*[-][0-9]*[-][0-9]*");
            String strValidRealPattern = "^([-]|[.]|[-.]|[0-9])[0-9]*[.]*[0-9]+$";
            String strValidIntegerPattern = "^([-]|[0-9])[0-9]*$";
            Regex objNumberPattern = new Regex("(" + strValidRealPattern + ")|(" + strValidIntegerPattern + ")");

            return !objNotNumberPattern.IsMatch(strNumber) &&
                   !objTwoDotPattern.IsMatch(strNumber) &&
                   !objTwoMinusPattern.IsMatch(strNumber) &&
                   objNumberPattern.IsMatch(strNumber);
        }
        #endregion IsNumber Method

        #region IsAlpha Method

        /// <summary>
        /// Function To test for Alphabets.
        /// </summary>
        /// <param name="strToCheck"></param>
        /// <returns></returns>
        public bool IsAlpha(string strToCheck)
        {
            Regex objAlphaPattern = new Regex("[^a-zA-Z]");
            return !objAlphaPattern.IsMatch(strToCheck);
        }
        #endregion IsAlpha Method

        #region IsAlphaWithBlankChar Method

        /// <summary>
        /// Function To test for Alphabets and Blank Char.
        /// </summary>
        /// <param name="strToCheck"></param>
        /// <returns></returns>
        public bool IsAlphaWithBlankChar(string strToCheck)
        {
            Regex objAlphaPattern = new Regex("[^a-zA-Z ]");
            return !objAlphaPattern.IsMatch(strToCheck);
        }
        #endregion IsAlphaWithBlankChar Method

        #region IsAlphaWithApostrophe Method

        /// <summary>
        /// Function To test for Alphabets. with Apostrophe s('s)
        /// </summary>
        /// <param name="strToCheck"></param>
        /// <returns></returns>
         public bool IsAlphaWithApostrophe(string strToCheck)
        {
            Regex objAlphaPattern = new Regex("[^a-zA-Z']");
            return !objAlphaPattern.IsMatch(strToCheck);
        }
        #endregion IsAlphaWithApostrophe Method

        #region IsAlphaWithApostropheAndBlank Method

        /// <summary>
        /// Function To test for Alphabets. with Apostrophe s('s)and Blank Char
        /// </summary>
        /// <param name="strToCheck"></param>
        /// <returns></returns>
        /// <Author>Dhrityman Mukherjee</Author>
        /// <Date>05-DEC-2007</Date>
        public bool IsAlphaWithApostropheAndBlank(string strToCheck)
        {
            Regex objAlphaPattern = new Regex("[^a-zA-Z' ]");
            return !objAlphaPattern.IsMatch(strToCheck);
        }
        #endregion IsAlphaWithApostropheAndBlank Method

        #region IsAlphaNumeric Method

        /// <summary>
        /// Function to Check for AlphaNumeric.
        /// </summary>
        /// <param name="strToCheck"></param>
        /// <returns></returns>
        public bool IsAlphaNumeric(string strToCheck)
        {
            Regex objAlphaNumericPattern = new Regex("[^a-zA-Z0-9]");
            return !objAlphaNumericPattern.IsMatch(strToCheck);
        }
        #endregion IsAlphaNumeric Method

        #region IsAlphaNumericWithBlankChar Method

        /// <summary>
        /// Function to Check for Alpha Numeric with Blank Char.
        /// </summary>
        /// <param name="strToCheck"></param>
        /// <returns></returns>
        public bool IsAlphaNumericWithBlankChar(string strToCheck)
        {
            Regex objAlphaNumericPattern = new Regex("[^a-zA-Z0-9 ]");
            return !objAlphaNumericPattern.IsMatch(strToCheck);
        }
        #endregion IsAlphaNumericWithBlankChar Method

        #region IsAlphaNumericWithApostrophe Method

        /// <summary>
        /// Function to Check for Alpha Numeric with Apostrophe.
        /// </summary>
        /// <param name="strToCheck"></param>
        /// <returns></returns>
        public bool IsAlphaNumericWithApostrophe(string strToCheck)
        {
            Regex objAlphaNumericPattern = new Regex("[^a-zA-Z0-9']");
            return !objAlphaNumericPattern.IsMatch(strToCheck);
        }
        #endregion IsAlphaNumericWithApostrophe Method

        #region IsAlphaNumericWithApostropheBlankChar Method

        /// <summary>
        /// Function to Check for Alpha Numeric with Apostrophe and Blank Char.
        /// </summary>
        /// <param name="strToCheck"></param>
        /// <returns></returns>
        public bool IsAlphaNumericWithApostropheBlankChar(string strToCheck)
        {
            Regex objAlphaNumericPattern = new Regex("[^a-zA-Z0-9' ]");
            return !objAlphaNumericPattern.IsMatch(strToCheck);
        }
        #endregion IsAlphaNumericWithApostropheBlankChar Method

        #region IsValidFileFolderPathSyntex Method
        /// <summary>
        /// Function to Check for any File or folder path syntex is valid or not?
        /// (specially for WidgetsMaster_ae.aspx to check txtUserControlPath.Text
        /// and for ModuleItemsMaster_ae.aspx to check txtAspxPage.Tex and etc.).
        /// </summary>
        /// <param name="strToCheck"></param>
        /// <returns></returns>
        public bool IsValidFileFolderPathSyntex(string strToCheck)
        {
            Regex objAlphaNumericPattern = new Regex("[^a-zA-Z0-9@.$():~/ -]");
            return !objAlphaNumericPattern.IsMatch(strToCheck);
        }
        #endregion IsValidFileFolderPathSyntex Method

        #region IsSqlInjectionFree Method

        /// <summary>
        /// Function to Check for Sql injection.
        /// </summary>
        /// <param name="strToCheck"></param>
        /// <returns></returns>
        public bool IsSqlInjectionFree(string strToCheck)
        {
            Regex objAlphaNumericPattern = new Regex("[^a-zA-Z0-9@.$():',/ -]");
            return !objAlphaNumericPattern.IsMatch(strToCheck);
        }
        #endregion IsSqlInjectionFree Method

        #region IsValidPassword Method
        /// <summary>
        /// Function to Check Password type Alpha numiric with five special char only(@, &, $, ! And #)
        /// as per user requirement and also work to checl for Sql injection.
        /// </summary>
        /// <param name="strToCheck"></param>
        /// <returns></returns>
        public bool IsValidPassword(string strToCheck)
        {
            Regex objAlphaNumericPattern = new Regex("[^a-zA-Z0-9@&$!#]");
            return !objAlphaNumericPattern.IsMatch(strToCheck);
        }
        #endregion IsValidPassword Method

        #region IsValidPasswordFormat Method
        /// <summary>
        /// Function to Check Password type Alpha numiric with five special char only(@, &, $, ! And #)
        /// as per user requirement and also work to check for Sql injection.
        /// length should be between 7 to 12 char, at least one number and one Alpha char should be present.
        /// </summary>
        /// <param name="strToCheck"></param>
        /// <returns></returns>
        public bool IsValidPasswordFormat(string strToCheck)
        {
            if (strToCheck.Length >= 7 && strToCheck.Length <= 12)
            {
                Regex objAlphaPattern = new Regex("[a-zA-Z]");
                Regex objNumericPattern = new Regex("[0-9]");
                return (objAlphaPattern.IsMatch(strToCheck) && objNumericPattern.IsMatch(strToCheck));
            }
            else
                return false;
        }
        #endregion IsValidPasswordFormat Method

    }
}

Javascipt code on the pop up page

Gaurav Taneja — Fri, 04 Apr 2008 01:11:10 GMT

2 Javascipt code on the pop up page////////////////////

Button1.Attributes.Add("onclick", "javascript:return closeBrowser(1);");

Button2.Attributes.Add("onclick", "javascript:return closeBrowser(2);");

function for closing the browser and taking the value in a hidden control

function closeBrowser(val)

{

// alert(window.opener.document.forms[0].ctl00_ContentPlaceHolder1_hidValue.value);

// window.opener.document.forms[0].ctl00_ContentPlaceHolder1_hidValue.value = val;

if (val == 1)

{

window.returnValue = true;

this.window.close();

return true;

}

else

{

window.returnValue = false;

this.window.close();

return false;

}

////////////////////////in ASPX PAGE on page load////////////////

btnSubmitAll.Attributes.Add("onclick", "var strReturn; strReturn=window.showModalDialog('modalDialog.aspx',null,'status:no;dialogWidth:370px;dialogHeight:220px;dialogHide:true;help:no;scroll:no'); if (strReturn != null) document.forms[0].ctl00$ContentPlaceHolder1$hidValue.value=strReturn;");

Javascipt code on the pop up page

Gaurav Taneja — Fri, 04 Apr 2008 01:07:25 GMT

2 Javascipt code on the pop up page////////////////////

Button1.Attributes.Add("onclick", "javascript:return closeBrowser(1);");

Button2.Attributes.Add("onclick", "javascript:return closeBrowser(2);");

function for closing the browser and taking the value in a hidden control

function closeBrowser(val)

{

// alert(window.opener.document.forms[0].ctl00_ContentPlaceHolder1_hidValue.value);

// window.opener.document.forms[0].ctl00_ContentPlaceHolder1_hidValue.value = val;

if (val == 1)

{

window.returnValue = true;

this.window.close();

return true;

}

else

{

window.returnValue = false;

this.window.close();

return false;

}

////////////////////////in ASPX PAGE on page load////////////////

Javascript Function for date validation

Gaurav Taneja — Fri, 04 Apr 2008 01:06:22 GMT

Javascript Function for date validation

function checkDate() {

var myDayStr = document.getElementById('ddlDays').value;

var myMonthStr = parseInt(document.getElementById('ddlMonth').value)-1;

var myYearStr = document.getElementById('ddlYear').value;

var dteDate;

dteDate=new Date(myYearStr,myMonthStr,myDayStr);

var valid= ((myDayStr==dteDate.getDate()) && (myMonthStr==dteDate.getMonth()) && (myYearStr==dteDate.getFullYear()));

var myDateStr = myDayStr + ' ' + myMonthStr + ' ' + myYearStr;

if(valid==false)

{

alert( 'Selected date is not valid.' );

}

return valid;

}

IF CONTENTPLACE HOLDER ISTHERE

----------------------------------

function checkDate() {

var myDayStr = document.getElementById('ctl00_ContentPlaceHolder1_ddlDays').value;

var myMonthStr = parseInt(document.getElementById('ctl00_ContentPlaceHolder1_ddlMonth').value)-1;

var myYearStr = document.getElementById('ctl00_ContentPlaceHolder1_ddlYear').value;

var dteDate;

dteDate=new Date(myYearStr,myMonthStr,myDayStr);

var valid= ((myDayStr==dteDate.getDate()) && (myMonthStr==dteDate.getMonth()) && (myYearStr==dteDate.getFullYear()));

var myDateStr = myDayStr + ' ' + myMonthStr + ' ' + myYearStr;

if(valid==false)

{

alert( 'Selected date is not valid.' );

}

return valid;

}

</script>

ON PAGE LOAD

(ON CS)btnSave.Attributes.Add("OnClick", "javascript:checkDate();");

(ON ASPX)OnClientClick="javascript:return checkDate();

Methods for dropdown for date & year.

/// <summary>

/// Method to Get date in dropdown.

/// </summary>

public void GetDate()

{

for (int Day = 1; Day <= 31; Day++)

{

ListItem li = new ListItem();

li.Text = Day.ToString();

li.Value = Day.ToString();

ddlDays.Items.Add(li);

}

ddlDays.Items.Insert(0, new ListItem("Select Date", ""));

}

/// <summary>

/// Method to fill year in dropdown.

/// </summary>

public void GetYear()

{

for (int Year = 1900; Year < 2010; Year++)

{

ListItem li = new ListItem();

li.Text = Year.ToString();

li.Value = Year.ToString();

ddlYear.Items.Add(li);

}

ddlYear.Items.Insert(0, new ListItem("Select Year", ""));

}

CS CODE FOR FETCHING BACK DATE INTO DROPDOWNS

-------------------------------------------------

string Date = (dsProfile.Tables[0].Rows[0][MyTioMember.KEY_DATA_DOB].ToString());

string[] DateValues = new string[3];

char[] splitter = { '/' };

DateValues = Date.Split(splitter);

Javascript Function for Select All CheckBox functionality..

Gaurav Taneja — Fri, 04 Apr 2008 01:05:27 GMT

Javascript Function for Select All CheckBox functionality..

function SelectAll(CheckBoxControl)

{

var ctrlName;

if (CheckBoxControl.id=='chkAllLocation')

{

ctrlName="chkLocations";

}

if (CheckBoxControl.checked == true)

{

var i;

for (i=0; i < document.forms[0].elements.length; i++)

{

if ((document.forms[0].elements[i].type == 'checkbox') &&

(document.forms[0].elements[i].name.indexOf('grdLocation') > -1) )

{

var str = new String(document.forms[0].elements[i].name);

str = str.match(ctrlName);

if (str!=null)

{

if (str.length > 0)

document.forms[0].elements[i].checked = true;

}

else

{

var i;

for (i=0; i < document.forms[0].elements.length; i++)

{

if ((document.forms[0].elements[i].type == 'checkbox') &&

(document.forms[0].elements[i].name.indexOf('grdLocation') > -1))

{

var str = new String(document.forms[0].elements[i].name);

str = str.match(ctrlName)

if (str!=null)

{

if (str.length>0)

document.forms[0].elements[i].checked = false;

}

</script>

CS CODE

---------------------------------------------------------------------

<radg:GridTemplateColumn>

<asp:CheckBox ID="chkLocations" runat="server" AutoPostBack="false" EnableViewState="True" />

</ItemTemplate>

<input type="checkbox" id="chkAllLocation" onclick="SelectAll(this);"/>Copy?

</HeaderTemplate>

</radg:GridTemplateColumn>

Javascript Function for Closing any popup window.

Gaurav Taneja — Fri, 04 Apr 2008 01:04:40 GMT

Javascript Function for Closing any popup window.

ASPX CODE

function GetRadWindow()

{

var oWindow = null;

if (window.radWindow) oWindow = window.radWindow;

else if (window.frameElement.radWindow) oWindow = window.frameElement.radWindow;

return oWindow;

}

function CancelEdit()

{

GetRadWindow().Close();

GetRadWindow().BrowserWindow.location.reload();

return false;

}

onclick="javascript: CancelEdit();"

[u can use it on aspx as shown here or severside as shown below]

CS CODE

protected void btnClose_Click(object sender, EventArgs e)

{

Session[GlobalCommon.KEY_CITY_EDIT] = null;

RadAjaxPanel1.ResponseScripts.Add("CancelEdit();");

}

Save Multiple check box value

Gaurav Taneja — Fri, 04 Apr 2008 00:10:45 GMT

/// <summary>

/// update rights of Coverage area(Refer functionality save multiple checkbox functionality)

/// </summary>

/// <param name="sender"></param>

/// <param name="e"></param>

protected void btnCopy_Click(object sender, EventArgs e)

{

TerminalCatalogConfig objTerminalCatalogConfig = new TerminalCatalogConfig();

Hashtable htbParam = new Hashtable();

DataSet dsChk = new DataSet();

int LocationId;

for (int iCtr = 0; iCtr < grdLocation.Items.Count; iCtr++)

{

CheckBox mychkLocations = (CheckBox)grdLocation.Items[iCtr].FindControl("chkLocations");

if (mychkLocations.Checked == true)

{

htbParam.Clear();

LocationId = (int)grdLocation.Items[iCtr].OwnerTableView.DataKeyValues[iCtr]["KioskID"];

htbParam.Add(TerminalCatalogConfig.KEY_FROMKIOSKID, (Convert.ToInt32(Session["TerminalId"])));

htbParam.Add(TerminalCatalogConfig.KEY_TOKIOSKID, LocationId);

htbParam.Add(TerminalCatalogConfig.KEY_UPDATETYPE, RadioButtonListCopyAction.SelectedItem.Value.ToString());

Response objResponse = objTerminalCatalogConfig.CopyCatalogConfigForLocation(htbParam);

if (objResponse.Status == Enums.ResponseStatus.error)

{

lblMessage.CssClass = "lblMessage";

lblMessage.Text = GetResourceValue(Message.GetDBErrorMessage(objResponse.ResponseCode));

}

else

{

lblMessage.Text = TioPortalUtilities.Message.messagePrompt("Locations", 2, 0);

lblMessage.CssClass = "lblMessageSuccess";

}

Adding Days to Date

Gaurav Taneja — Fri, 04 Apr 2008 00:09:36 GMT

string date(start date is 1 week later than todays date.)

string sDate = DateTime.Now.Date.AddDays(-7).ToShortDateString();

string eDate = DateTime.Now.Date.ToShortDateString();

Disabling back button

Gaurav Taneja — Fri, 04 Apr 2008 00:08:39 GMT

disabling back button

public void DisableBrowserBack()
{

Response.Write("<script>history.forward(1);</script>");

}

check for user authentication and session expiry

Gaurav Taneja — Fri, 04 Apr 2008 00:03:50 GMT

To check for user authentication and session expiry

On POPUP PAGE

Call this function on Pageload.

IsUserAuthorizedinPopUp(Convert.ToString(Session["UserId"]));

/// <summary>
    /// To check for user authentication and session expiry
    /// </summary>
    /// <param name="userId"></param>
    /// <returns></returns>

public bool IsUserAuthorizedinPopUp(string userId)

{
bool continueFlag = false;

        if ((userId == "") || (userId == "0"))
        {
           RadAjaxPanel1.ResponseScripts.Add("CancelEdit();");

}

else
{

continueFlag = true;
}

return continueFlag;

}

On Nornal page (defined in pagebase)
Call this function on Pageload.

IsUserAuthorized(Convert.ToString(Session["UserId"]));

/*'----------------------------------------------------------------

        ' Function Name     : IsPublicUserAuthorized
        ' Purpose           : This method checks authentication for the Public users
        ' Input             : userId as String
        ' return output     : True if authorized user else False
        '----------------------------------------------------------------*/

public bool IsUserAuthorized(string userId)

{

/* Disable client-side caching of web pages such that Browser Back/Forward button usage does

' not cause any issues*/

bool continueFlag=false;

DisableBrowserBack();

if ((userId == "") || (userId == "0"))

{

Response.Redirect("TIOLogin.aspx");

            }
            else
            {

continueFlag =true;

}
return continueFlag;

}