Problem, Help

[Mark]

Hello
Ok, I have this datagrid an in the itemdatabound sub I have this code
strTemp = _strProgressImagesURL & e.Item.Cells(2).Text &
".jpg?e=2&w=105&h=70"
_myImage = New System.Web.UI.WebControls.Image

_myImage.ImageUrl = strTemp

_myImage.BorderStyle = BorderStyle.Inset

_myImage.BorderWidth = Unit.Pixel(5)

_myImage.ID = "img" & e.Item.Cells(0).Text

e.Item.Cells(2).Text = ""

_myImage.Attributes.Add("onclick", "GetImage()")

e.Item.Cells(2).Controls.Add(_myImage)

Now everything works fine except i cant get the attribute to work. on the
aspx file I have this just to tell me its working

<script language=vb runat=server>

sub GetImage(sender as object,e as eventargs)

response.write "Made it"

end sub



But it dont work. Help please



Thansk

 

[Mark]

Any ideas on how to deal with a control that is created on the fly to add
onclick event??

I know i can add a button to the grid, but would like to get avoid that if
possible

Thanks

Mark,

Your GetImage method is a server-side method and you are trying to add the

onclick attribute on the image, which is a client-side method. That's why
it is not working.

 

[Guest]

Mark,
Here is a sample page that adds a button dynamically and handles its click event:

public class WebForm1 : System.Web.UI.Page
{
protected System.Web.UI.WebControls.PlaceHolder PlaceHolder1;

private void Page_Load(object sender, System.EventArgs e)
{

HtmlInputButton button = new HtmlInputButton();
button.Value = "Generated Button";
button.ServerClick += new EventHandler(this.GeneratedButton_Click);
PlaceHolder1.Controls.Add(button);
}

public void GeneratedButton_Click(object source, EventArgs e)
{
Response.Write("DONE");
}
}


Tu-Thach


----- Mark wrote: -----

Any ideas on how to deal with a control that is created on the fly to add
onclick event??

I know i can add a button to the grid, but would like to get avoid that if
possible

Thanks

Mark,

onclick attribute on the image, which is a client-side method. That's why
it is not working.