easy question

[Wong chian]

Hi,

I have this easy piece of code:

public class Box1:System.web .ui.webcontrols .webcontrol
{
protected Button mybutton;
protected override void OnInit()
{
InitializeCompo nent();
}
private void InitializeCompo nent()
{
this.Controls.a dd(mybutton);
}
}
public class Gereral_Control :System.web.ui. webcontrols.web control
{
protected Box1 mybox1=new Box1();
protected override void OnInit(EventArg s e)
{
InitializeCompo nent();
}
private void InitializeCompo nent()
{
this.Controls.a dd(mybox1)
}
}

Take in count this piece of code, how could i make that: when i press the button (the button inside the webcontrol Box1) appears some textboxes and another button?(somethi ng like a form)

Thanks in advance.
Wong chian.

[Dmitriy Lapshin [C# / .NET MVP]]

Hi,

I think it would be better to do that in client-side JavaScript code,
provided there are no browser limitations preventing you from using
JavaScript and DHTML. You should re-post your question in the
microsoft.publi c.dotnet.framew ork.aspnet newsgroup otherwise.

Briefly, you should expose an event from the Box1 control which is raised
when the button is pressed (you will most likely raise it from a
Button_Click handler). Then, the parent control handles the exposed event
upon postback and adds necessary controls to its Controls collection in the
event handler.

--
Dmitriy Lapshin [C# / .NET MVP]
X-Unity Test Studio
http://x-unity.miik.com.ua/teststudio.aspx
Bring the power of unit testing to VS .NET IDE

"Wong chian" <an*******@disc ussions.microso ft.com> wrote in message
news:41******** *************** ***********@mic rosoft.com...

Hi,

I have this easy piece of code:

public class Box1:System.web .ui.webcontrols .webcontrol
{
protected Button mybutton;
protected override void OnInit()
{
InitializeCompo nent();
}
private void InitializeCompo nent()
{
this.Controls.a dd(mybutton);
}
}
public class Gereral_Control :System.web.ui. webcontrols.web control
{
protected Box1 mybox1=new Box1();
protected override void OnInit(EventArg s e)
{
InitializeCompo nent();
}
private void InitializeCompo nent()
{
this.Controls.a dd(mybox1)
}
}

Take in count this piece of code, how could i make that: when i press the button (the button inside the webcontrol Box1) appears some textboxes and
another button?(somethi ng like a form)
Thanks in advance.
Wong chian.

[josema]

Hi Dmitriy.
First of all, thanks for your answer...

I have some difficulties to make this in javascript, due that the form that i want to generate, is dinamic, exactly my problem its that when a user select a Initial Catalog in my application, there are a web custom control that shows the tables, and when the user select the table if after that click in a button (the text of the button is insert), the application generate the neccesary textboxes, to insert a new record in that initial catalog, and in that table chosen...

Could you give me an advice, sometimes for me its very difficult the comunication between the webcustom controls...
thanks
josema

[Dmitriy Lapshin [C# / .NET MVP]]

What is your problem in communication between Web controls? In most cases,
events work just fine.

--
Dmitriy Lapshin [C# / .NET MVP]
X-Unity Test Studio
http://x-unity.miik.com.ua/teststudio.aspx
Bring the power of unit testing to VS .NET IDE

"josema" <an*******@disc ussions.microso ft.com> wrote in message
news:D2******** *************** ***********@mic rosoft.com...

Hi Dmitriy.
First of all, thanks for your answer...

I have some difficulties to make this in javascript, due that the form that i want to generate, is dinamic, exactly my problem its that when a user
select a Initial Catalog in my application, there are a web custom control
that shows the tables, and when the user select the table if after that
click in a button (the text of the button is insert), the application
generate the neccesary textboxes, to insert a new record in that initial
catalog, and in that table chosen...
Could you give me an advice, sometimes for me its very difficult the comunication between the webcustom controls... thanks
josema

[Josema]

Webcontrol1
_______________ _________
| |
|initialize component |
| button +=new event..... |
| controls.add(bu tton) |
| |
|event onclick |
| -control.add(web control2) |
----------------------------------

webcontrol2
_______________ ______________
| |
| InitializeCompo nent |
| button2 +=new EventHandler... |
| -controls.add(te xtbox) |
| -controls.add(bu tton2) |
| Onlclick |
| Response.write( "hello") |
-----------------------------------------

The problem its that the webcontrol2 when you cick the button2 and the textbox dissapear from the webcontrol1 and dont show the word "hello"