CakePHP: Auto populating foreign key dropdown fields

I wasted so much time figuring out to populate the drop down from foreign classes in cake PHP and wished it would be best if someone could have written from beginning to end to help the beginners of Cake like me.

Finally i figured it out and you guys can benefit from it.

I have two tables articles and users, user write articles so there is one to many relationship. I need user drop down in articles forms to say who is this user writing the article.

User table has
id
Name

Article table has
id
Title
user_id

So my Article Model will look like below:


My user model will look like below:


My Article Controller will look like below


The Add view will look like below:

Similarly Edit View will look like below

Hope this will help kick start your Cake Php learning ... enjoy coding

Read more!

OO database connection class in PHP

I got good OO database connectivity class for PHP tutorial in the following site:

http://blog.bluewebtechniques.com/2010/03/10/creating-a-php-oop-database-connection-class/comment-page-1/#comment-1081

Enjoy guys

Read more!

Blogger Tips And Tricks|Latest Tips For Bloggers: How To Add Google +1(plus) Button With Blogger Sha...

Blogger Tips And Tricks|Latest Tips For Bloggers: How To Add Google +1(plus) Button With Blogger Sha...: "This quick and easy tutorial will explain how to enable Google +1 Button with Blogger Share Buttons. If you are already using Blogger share ..."

Read more!

Disable close button in vb.net form without losing icon on the form

In a module write the following code:

'for close button declaration
Private Const MF_BYPOSITION = &H400
Private Const MF_REMOVE = &H1000
Private Const MF_DISABLED = &H2

Private Declare Function RemoveMenu Lib "user32" (ByVal hMenu As IntPtr, ByVal nPosition As Integer, ByVal wFlags As Long) As IntPtr
Private Declare Function GetSystemMenu Lib "user32" (ByVal hWnd As IntPtr, ByVal bRevert As Boolean) As IntPtr
Private Declare Function GetMenuItemCount Lib "user32" (ByVal hMenu As IntPtr) As Integer
Private Declare Function DrawMenuBar Lib "user32" (ByVal hwnd As IntPtr) As Boolean

Public Sub DisableCloseButton(ByVal hwnd As IntPtr)
Dim hMenu As IntPtr
Dim menuItemCount As Integer

hMenu = GetSystemMenu(hwnd, False)
menuItemCount = GetMenuItemCount(hMenu)
Call RemoveMenu(hMenu, menuItemCount - 1, MF_DISABLED Or MF_BYPOSITION)
Call RemoveMenu(hMenu, menuItemCount - 2, MF_DISABLED Or MF_BYPOSITION)
Call DrawMenuBar(hwnd)
End Sub

Then in the form.load() where you want to disable the close button just call function as below:

DisableCloseButton(Me.Handle)

Read more!

How to remove xmlns namespace from xml using vb.net

I was having issues with xmlns in xml file and was creating unnecessary waste of time handling them. But i found below solution to remove xmlns from the xml file so that I can focus on only the required tags.

Private Function stripDocumentNamespace(oldDom As XmlDocument) As XmlDocument
' Remove all xmlns:* instances from the passed XmlDocument
' to simplify our xpath expressions.
Dim newDom As New XmlDocument()
newDom.LoadXml(System.Text.RegularExpressions.Regex.Replace(oldDom.OuterXml, "(xmlns:?[^=]*=[""][^""]*[""])", "", System.Text.RegularExpressions.RegexOptions.IgnoreCase Or System.Text.RegularExpressions.RegexOptions.Multiline))
Return newDom
End Function

Read more!