G'day to all. I have a form that has three textboxes. txt1 and txt contain values that the user enters.
When the value in one textbox changes, I need the third one to contain the calculated value of the other two. This I can do, after the submit button is clicked.
What I would like is when the user changes the value in txt1, the calculation is performed and the result is in tetxbox3 - I guess dynamically is the word I'm looking for.
Does anyone have any ideas?
thanks.
Textbox Refresh.
- 20 Dec 2009 #1
Jenny White GuestMy System SpecsTextbox Refresh.
- 20 Dec 2009 #2
mayayana GuestMy System SpecsRe: Textbox Refresh.
This a webpage in IE? This should work:
------------------------------
<HTML>
<HEAD>
<TITLE></TITLE>
<SCRIPT LANGUAGE="VBScript">
Sub T1_onkeyup()
AddUp
End Sub
Sub T2_onkeyup()
AddUp
End Sub
Sub AddUp()
Dim i1, i2
i1 = 0
i2 = 0
If (Len(t1.value) > 0) And IsNumeric(T1.value) Then i1 = CLng(t1.value)
If (Len(t2.value) > 0) And IsNumeric(T2.value)Then i2 = CLng(t2.value)
T3.value = CStr(i1 + i2)
End Sub
</SCRIPT>
</HEAD>
<BODY BGCOLOR="#FFFFFF" TEXT="#000000">
<INPUT ID="T1" TYPE="text"> </INPUT><BR>
<INPUT ID="T2" TYPE="text"> </INPUT><BR>
<INPUT ID="T3" TYPE="text"> </INPUT><BR>
</BODY></HTML>
------------------------------------
G'day to all. I have a form that has three textboxes. txt1 and txt contain
values that the user enters.
When the value in one textbox changes, I need the third one to contain the
calculated value of the other two. This I can do, after the submit button is
clicked.
What I would like is when the user changes the value in txt1, the
calculation is performed and the result is in tetxbox3 - I guess dynamically
is the word I'm looking for.
Does anyone have any ideas?
thanks.
- 20 Dec 2009 #3
Jenny White GuestMy System SpecsRe: Textbox Refresh.
Thanks for the snippet - it works as advertised. I'll have to convert to
JavaScript so that all browsers are support (FF etc).
I'm on the road here thanks to you and your help.
Jenny
"mayayana" <mayaXXyana@newsgroup> wrote in message
news:%23xJa31egKHA.2596@newsgroup
> This a webpage in IE? This should work:
>
> ------------------------------
> <HTML>
> <HEAD>
> <TITLE></TITLE>
> <SCRIPT LANGUAGE="VBScript">
> Sub T1_onkeyup()
> AddUp
> End Sub
>
> Sub T2_onkeyup()
> AddUp
> End Sub
>
> Sub AddUp()
> Dim i1, i2
> i1 = 0
> i2 = 0
> If (Len(t1.value) > 0) And IsNumeric(T1.value) Then i1 = CLng(t1.value)
> If (Len(t2.value) > 0) And IsNumeric(T2.value)Then i2 = CLng(t2.value)
> T3.value = CStr(i1 + i2)
> End Sub
> </SCRIPT>
>
>
> </HEAD>
> <BODY BGCOLOR="#FFFFFF" TEXT="#000000">
> <INPUT ID="T1" TYPE="text"> </INPUT><BR>
> <INPUT ID="T2" TYPE="text"> </INPUT><BR>
> <INPUT ID="T3" TYPE="text"> </INPUT><BR>
>
> </BODY></HTML>
>
> ------------------------------------
>
> G'day to all. I have a form that has three textboxes. txt1 and txt contain
> values that the user enters.
>
> When the value in one textbox changes, I need the third one to contain the
> calculated value of the other two. This I can do, after the submit button
> is
> clicked.
>
> What I would like is when the user changes the value in txt1, the
> calculation is performed and the result is in tetxbox3 - I guess
> dynamically
> is the word I'm looking for.
>
> Does anyone have any ideas?
>
> thanks.
>
>
Textbox Refresh. problems?
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