Peter Afonin wrote:

> btnSubmit.Attributes.Add("onClick", "if (!(" & sClientSideValidate.ToString
> & ")){ return confirm('You have not selected any DRs. Are you sure you want
> to submit change?');}")
> 'RELEASE RESOURCES
> sClientSideValidate = Nothing
>
> This works great. The problem is that if I use this script, my other ASP.NET
> validation controls on this page no longer work. I can see why - since the
> Javascript runs on button onclick (client) event, I guess all other
> Javascript on this page is ignored.
>
> I wonder - is there a way to use both - javascript validation and ASP.NET
> 1.1 validation contols on the same page, or I have to put all validation in
> JS?

marss wrote:

> if (confirm('... to submit change?')) return false;

On Mar 16, 7:25 am, "marss" <marss...@gmail.com> wrote:
> PeterAfoninwrote:
> > btnSubmit.Attributes.Add("onClick", "if (!(" & sClientSideValidate.ToString
> > & ")){ return confirm('You have not selected any DRs. Are you sure you want
> > to submit change?');}")
> > 'RELEASE RESOURCES
> > sClientSideValidate = Nothing
>
> > This works great. The problem is that if I use this script, my other ASP.NET
> > validation controls on this page no longer work. I can see why - since the
> > Javascript runs on button onclick (client) event, I guess all other
> > Javascript on this page is ignored.
>
> > I wonder - is there a way to use both - javascript validation and ASP.NET
> > 1.1 validation contols on the same page, or I have to put all validation in
> > JS?
>
> Hi,
> I think your "return confirm(..." breaks off the client-side
> validation of ASP validation controls.
>
> Try to replace
> return confirm('... to submit change?');
>
> with
> if (confirm('... to submit change?')) return false;
> Maybe it helps.

On Mar 16, 7:25 am, "marss" <marss...@gmail.com> wrote:
> PeterAfoninwrote:
> > btnSubmit.Attributes.Add("onClick", "if (!(" & sClientSideValidate.ToString
> > & ")){ return confirm('You have not selected any DRs. Are you sure you want
> > to submit change?');}")
> > 'RELEASE RESOURCES
> > sClientSideValidate = Nothing
>
> > This works great. The problem is that if I use this script, my other ASP.NET
> > validation controls on this page no longer work. I can see why - since the
> > Javascript runs on button onclick (client) event, I guess all other
> > Javascript on this page is ignored.
>
> > I wonder - is there a way to use both - javascript validation and ASP.NET
> > 1.1 validation contols on the same page, or I have to put all validation in
> > JS?
>
> Hi,
> I think your "return confirm(..." breaks off the client-side
> validation of ASP validation controls.
>
> Try to replace
> return confirm('... to submit change?');
>
> with
> if (confirm('... to submit change?')) return false;
> Maybe it helps.

Peter Afonin wrote:
> I'm still having a problem here, because I do need to use 'return
> false' at the end:

>
> btnSubmit.Attributes.Add("onClick", "if (!(" &
> sClientSideValidate.ToString
> & ")){ return confirm('You have not selected any DRs. Are you sure you
> want
> to submit change?');return false;}")
>
> If I use it - my other validation controls are dead.
>
> I wonder - are there any substitutes for 'return false'?
>
> Thank you,
>
> Peter
>

On Mar 20, 4:24 am, "marss" <marss...@gmail.com> wrote:
> PeterAfoninwrote:
> > I'm still having a problem here, because I do need to use 'return
> > false' at the end:
>
> Why? You should to use 'return' only if "your condition"=false
>
>
>
> > btnSubmit.Attributes.Add("onClick", "if (!(" &
> > sClientSideValidate.ToString
> > & ")){ return confirm('You have not selected any DRs. Are you sure you
> > want
> > to submit change?');return false;}")
>
> > If I use it - my other validation controls are dead.
>
> > I wonder - are there any substitutes for 'return false'?
>
> > Thank you,
>
> >Peter
>
> Run your project and look through the page source.
> You can find that the Button control is rendered as a html like this:
>
> <input type="submit" name="btnSubmit" value="Submit" onclick="if
> (typeof(Page_ClientValidate) == 'function') Page_ClientValidate(); "
> language="javascript" id="btnSubmit" />
>
> Here "if (typeof(Page_ClientValidate) == 'fu..." is the script to call
> the client-side validation. If you add one more event handler for
> client-side "onclick" event it will be added right before above
> script.
> Example:
>
> btnSubmit.Attributes.Add("onclick", "return false;");
>
> causes next html to be rendered:
> ... onclick="return false;if (typeof(Page_ClientValidate) ==
> 'functio...
>
> The "return" breaks off the next code execution. So you should write
> your script in the way that does not interrupt the validation if
> everything is ok.
> Try something like this:
>
> "if (!(" & sClientSideValidate.ToString & ") || confirm('...?'))
> return false;"