JHC3 - Programming Notes

VBScript: SIMPLE FileSystemObject

navaan — Fri, 17 Aug 2007 16:33:28 +0000

<%
	set fso = Server.CreateObject("Scripting.FileSystemObject")
	configFile = Server.MapPath("/") & "\test.log"
	set theFile = fso.OpenTextFile(configFile, 1) '1=Read, 2=Write, 8=Append

	do until theFile.AtEndOfStream or x = 10
		Response.Write(theFile.ReadLine & "
")
		x = x + 1
	loop

	theFile.close
%>

JavaScript: Notes from 010411

navaan — Fri, 17 Aug 2007 16:05:57 +0000

Always start with;

Call a function when the page loads;

  //In the BODY tag enter the function like so

Old Tattered Notes…

navaan — Fri, 17 Aug 2007 15:35:50 +0000

I’m going to be entering a bunch of old notes I had laying around. ASP, VBScript, JavaScript and maybe some other stuff.

Also, I have decided to learn PHP. It’s like ASP/VBScript because they are both scripting languages (Spaghetti code! Wee!) but a lot more powerful. As far as working as a web developer the main choices I’ve seen are, ASP, ASP.NET, and PHP. ASP is getting to be a rarety as ASP.NET is wanted more and more. PHP, however, is starting to show up more and more also.

Encoding from Database to RSS Compat.

navaan — Wed, 06 Jun 2007 20:23:54 +0000

I stored HTML into a database for describing upcoming shows/events, but RSS doesn’t like HTML tags. So here’s my solution;

001 
002 
003 	
004 		Grandstand Sales, Inc.
005 		http://www.GrandstandSales.com/
006 		Grandstand Sales, Inc.
007 		en-us
008 		Wed, 06 Jun 2007 12:14:00 EST
009 		Wed, 06 Jun 2007 12:14:00 EST
010 		http://www.GrandstandSales.com/GS/feed.aspx
011		GrandstandSalesGen
012 		jcook@kimbersinc.com
013 		jcook@kimbersinc.com
014
015 		
016 			
017 				
018 				<%# Repl(Eval("ActName"))%> <%# Repl(Eval("ActGuest"))%>
019 				http://www.grandstandsales.com/gs/Detail.aspx?id=<%#Eval("ID") %>
020 				
021 					<%#Repl(Eval("ActStart"))%> -
022 					<%#Repl(Eval("ActDesc"))%>
023 				
024 				<%#dformat(Eval("dts"))%>
025 				http://www.grandstandsales.com/gs/Detail.aspx?id=<%#Eval("ID") %>
026 				
027 			
028 		
029
030 	
031 
032
033 
035 	
036 		
037 	
038 
039
040

Line 001: This HAS to be on the First Line

Lines 015 to 028: I used a simple Repeater Control for the Item tags

Line 024: Calls the dformat Function (Lines 048 – 117)

Line 033: The WHERE clause simply hides the inactive/past events

Line 018, 021, 022: Call the Repl Function (Lines 041 -046)

Line 044: Encodes the Description to fix problems with Ampersands and Double Quotes

Line 048: This Function takes an Access DateTime Format and spits out an RFC-822 happy Format assuming an Eastern Time Zone (Line 109)

Programmatic OLEDB Conn/Cmd/Loop

navaan — Mon, 09 Apr 2007 20:34:26 +0000

Dim sqlGet As String = "SELECT * FROM [Table] ORDER BY [col1] DESC"
Dim conn As New Data.OleDb.OleDbConnection
conn.ConnectionString = System.Configuration.ConfigurationManager.ConnectionStrings("ConnectionString").ToString

Dim cmd As New Data.OleDb.OleDbCommand(sqlGet, conn)

conn.Open()
Dim rsRecordSet = cmd.ExecuteReader()

Do While (rsRecordSet.Read())
Label1.Text = FormatCurrency(rsRecordSet("Total"), 2)
Loop

conn.Close()

.NET Cheat Sheets

navaan — Fri, 09 Feb 2007 14:17:22 +0000

Pretty useful. http://john-sheehan.com/blog/index.php/net-cheat-sheets/

Movenext

navaan — Tue, 30 Jan 2007 20:20:29 +0000

ASP » Do…Loop Through a RecordSet

 Do Until rs.eof
  'do something
  'rs("col1")
 rs.MoveNext
 Loop

ASP.NET » Do…Loop Through a RecordSet

 Do While (rs.Read())
  'do something
  'rs.Item("col1")
 Loop

ASP.NET » MoveNext Equivalent

 rs.Read()
  'do something
  'rs.Item("col1")
 rs.Read()
  'do something with the next record
  'rs.Item("col1")

ASP.NET » Repeater Within HTML



 'do something
 <%# Bind("date") %>

ConfigurationManager.AppSettings(“i”)

navaan — Thu, 18 Jan 2007 20:16:33 +0000

ASP » Application("varName")
ASP.NET » ConfigurationManager.AppSettings("varName")

Add to web.config:

Repeater

navaan — Thu, 18 Jan 2007 02:58:49 +0000

Repeater, the new Do Until rs.eof


 	'Start Table
 	'End Table
 	'Build Table Body #Eval("column_Name")

Replaces the Spaghetti Do…Loop Code.

Simple AJAX demo…

navaan — Wed, 17 Jan 2007 16:48:36 +0000

Here’s a simple AJAX demonstration… Very simple.

...