Code Customization: Set URL parameters using ModifyRedirectUrl

URL Parameter Passing

Set URL parameters using ModifyRedirectUrl

Description

This customization shows how to set the URL parameters using the ModifyRedirectUrl() method.

Variables

Record Control Class

Select a table control in which the two field value controls are present

First Field Value

Select the First field to concatenate

Second Field Value

Select the Second field to concatenate

Applies to

RecordControl class

Code

 
''' 
''' Override the ModifyRedirectURL() to modify the redirect URL.
''' 
Public Overrides Function ModifyRedirectUrl(ByVal redirectUrl As String, ByVal redirectArgument As String, ByVal bEncrypt as Boolean) As String
         
    'Initialize parameterValue to the concatenated valus of two field value controls.
    Dim parameterValue As String = Me.${First Field Value}.Text + Me.${Second Field Value}.Text
	 
    'append the parameter to URL
    redirectUrl = redirectUrl + "?myparam=" + parameterValue
	
	' If the URL already contains paramter(s), for example, if redirect URL is "../Products/EditProducts.aspx?Orders=1" then, you need to modify the redirectURL like this:
	' redirectUrl = redirectUrl + "&myparam=" + parameterValue
    
    return MyBase.ModifyRedirectUrl(redirectUrl, redirectArgument, bEncrypt)

End Function