change button type from "submit" to "button"

[Tony WONG]

the button is created at runtime

the button is used as "select all checkbox" in gridview by javascript

Dim lc As New Button
lc.Text = "Select All"
lc.Attributes.Add("onclick", "SelectAll('" & GridViewID & "');")
container.Controls.Add(lc)

when the button is clicked, it run javascript "but then submit".

how can i change the button type from "submit" to "button"

so that it can only run the javascript.

Thanks.

tony

 

[Alexey Smirnov]

the button is created at runtime

the button is used as "select all checkbox" in gridview by javascript

    Dim lc As New Button
    lc.Text = "Select All"
    lc.Attributes.Add("onclick", "SelectAll('" & GridViewID & "');")
    container.Controls.Add(lc)

when the button is clicked, it run javascript "but then submit".

how can i change the button type from "submit" to "button"

so that it can only run the javascript.

Thanks.

tony

lc.Attributes.Add("onclick", "SelectAll('" & GridViewID & "');return
false;")

 

[Tony WONG]

Thanks a lot.