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'=====================================================

' File description

'=====================================================

'                  _drawExtensionSelectBox.asp

'

' Last edited by Haydon Knight June 2008

'

' This file contains a utility subroutine 'drawExtensionSelectBox()' that is

' called by _form_new_version_page.asp and _wform_rename_version.asp

' to help draw a select box of possible extensions.

'

'=====================================================

' Subroutines and functions

'=====================================================

'

'-----------------------------------------------------------------------------------------------------------------------------

' Subroutine: drawExtensionSelectBox()

'

' Purpose: Writes out html options for a select box of possible package extensioms

'

' Arguments: defaultExtension - default extension to have selected (usually objPkgInfo.Item("v_ext"))

'            isNewVersion     - true if a new version is being created, else false

'

' Returns: none

'

' Notes: This only writes out the <option> bits of the select box - the rest of the html has to be done elsewhere

Sub drawExtensionSelectBox (defaultExtension, isNewVersion)

	Dim optionText

	optionText = getExtensionSelectText( defaultExtension, isNewVersion )

	Response.write( optionText )

End Sub

'-----------------------------------------------------------------------------------------------------------------------------

' Function: getExtensionSelectText()

'

' Purpose: Returns <option> text for a select box of possible package extensioms

'

' Arguments: defaultExtension - default extension to have selected (usually objPkgInfo.Item("v_ext"))

'            isNewVersion     - true if a new version is being created, else false

' Returns: text

'

' Notes: This only returns as a string the <option> bits of the select box - the rest of the html has to be done elsewhere

Function getExtensionSelectText (defaultExtension, isNewVersion)

	Dim selectedString

	Dim selectedFound

	Dim cmt

	Dim dot_ext

    Dim rsQry

	getExtensionSelectText = ""

	selectedFound = false

    If defaultExtension = "" Then

        defaultExtension = ".cr"

    End If

	Set rsQry = OraDatabase.DbCreateDynaset( "SELECT EXT_NAME,UCOMMENT FROM PROJECT_EXTENTIONS pe WHERE pe.IS_VISIBLE='Y' ORDER BY pe.EXT_NAME", ORADYN_DEFAULT )

	While (NOT rsQry.BOF) AND (NOT rsQry.EOF)

	' Form the <option> bits of the select box, drawing upon the PROJECT_EXTENTIONS contents one element at a time

        dot_ext =  rsQry("EXT_NAME")

        ' Append comment with a nice separator

        cmt =  rsQry("UCOMMENT")

        if cmt <> "" Then

            cmt = " - " & cmt

        end if

		selectedString = ""

		If dot_ext = defaultExtension Then

			selectedString = "selected"

			selectedFound = true

		End If

		getExtensionSelectText = getExtensionSelectText & "<option value=""" & dot_ext & """ " & selectedString & ">" & dot_ext & cmt & "</option>"

	    rsQry.MoveNext()

	Wend

	rsQry.Close()

	Set rsQry = nothing

	' If we are reversioning a package version (isNewVersion = false), and we did not find an extension in the standard list

	' that matched the existing version's extension, add the existing package version extension to the list (if it is not

	' null or empty) and select it.

	If isNewVersion = false AND selectedFound = false AND NOT IsNull(defaultExtension) AND defaultExtension <> "" Then

		getExtensionSelectText = getExtensionSelectText & "<option value=""" & defaultExtension & """ " & "selected"  & ">" & defaultExtension & "</option>"

	End If

End Function

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