does anyone knows how to move the bottom of current page, after i press the "button"

[Alan Ho]

Cheers~

 

[Peter Rilling]

You could try using the window.scrollTo() method in JavaScript.

 

[Martin Carolan]

Hello Peter,

try this:

<script language="javascript">
function doscroll(){
x=document.body.scrollHeight;
x=x+99999
window.scrollTo(0,x);
}
</script>

then in your button's tag add onclick="doscroll()"

 

[Alan Ho]

cheers~

Hello Peter,

try this:

<script language="javascript">
function doscroll(){
x=document.body.scrollHeight;
x=x+99999
window.scrollTo(0,x);
}
</script>

then in your button's tag add onclick="doscroll()"

 

[Alan Ho]

thx

You could try using the window.scrollTo() method in JavaScript.

 

[Alan Ho]

i would like to know how can i use this script in Asp:Button?
thanks

 

[Martin Carolan]

Hello Alan,

in your code just add

button1.Attributes.Add("onclick", "doscroll()");

That should work.

 

[Alan Ho]

i tried it...
but it seems still not work........

Hello Alan,

in your code just add

button1.Attributes.Add("onclick", "doscroll()");

That should work.

 

[Martin Carolan]

Hello Alan,

What error do you get (if any) when trying that method?

Martin.

 

[Alan Ho]

Dear Martin,
I put the Button2.Attributes.Add("onClick", "doscroll()"); in
webForm2.aspx.cs as below

private void Button2_Click(object sender, System.EventArgs e)
{
Button2.Attributes.Add("onClick", "doscroll()");

}

and in html

<script language="javascript">
function doscroll(){
x=documen.body.scrollHeight;
x=x+999;
self.scrollTo(0,100);}</script>
<h2>
<asp:Button id="Button2" style="Z-INDEX: 101; LEFT: 352px; POSITION:
absolute; TOP: 912px" runat="server" Text="Button"
onClick="doscroll()"></asp:Button></h2>
after i try to run it...show the error message
"CS0117: 'ASP.WebForm2_aspx' not include 'doscroll' define / declare

 

[Martin Carolan]

Hello Alan,

In your html you need to change

<asp:Button id="Button2" style="Z-INDEX: 101; LEFT: 352px; POSITION:
absolute; TOP: 912px" runat="server" Text="Button"
onClick="doscroll()"></asp:Button>

to

<asp:Button id="Button2" style="Z-INDEX: 101; LEFT: 352px; POSITION:
absolute; TOP: 912px" runat="server" Text="Button"></asp:Button>

Martin.

 

[Alan Ho]

Dear Martin,
Thank you your help
I have followed and changed it. And i can run it. however,
when i press the Button2 ....which it nothing happen.....it seem haven't run
the doscroll()....
help please..
Thanks..
^_^
Alan

 

[Martin Carolan]

Hello Alan,

Can you send me the html from the view source? (i.e. in your browser after
it's been processed on the server)

Martin.

 

[Alan Ho]

sent it
thanks

Hello Alan,

Can you send me the html from the view source? (i.e. in your browser after
it's been processed on the server)

Martin.

 

[Peter Rilling]

Do you want this button to perform a postback? If not, then you might try
just using a standard HTML button <input type="button" ...> and attaching
the client-side onclick event to the tag.

The implementation for this will be different if the button posts back to
the server.

 

[jocoder]

If you want to jump to a certain point in a page, you can set a named
anchor on your page, then reference it with an href tag. This is a
straight HTML method.

-------------------------
<a name="top">Top of Page</a><br/>
<a href="#bottom">Go To bottom of Page</a>
<br/><!--Add enough HTML to make the scroll evident-->
<br/>
<a href="#top">Go to Top</a><br/>
<a name="bottom">Bottom of Page</a>