On 05/03/07, James Thomas <[EMAIL PROTECTED]> wrote:
>
> Close ... try this:
>
> $("a").click(function(){return alertSave($(this).attr("href"));});
>
> function alertSave(url) {
> var dataControl = $('#changedAppointments').attr("value");
> if (dataControl.length > 0) {
> if (confirm("You have made changes to this date which have
> not been
> saved.\n\nAre you sure you want to navigate from this page?")) {
> document.location = url;
> return true;
> } else return false;
> }
> }
Or an even shorter way:
$("a").click(alertSave);
function alertSave() {
var dataControl = $('#changedAppointments').attr("value");
if (dataControl.length > 0) {
return confirm("You have made changes to this date
which have
not been saved.\n\nAre you sure you want to navigate from this
page?");
}
}
>
>
> smeranda wrote:
> >
> > Still no luck, this is what I have:
> >
> > $("a").click(function(){alertSave($(this).attr("href"));});
> >
> > function alertSave(url) {
> > var dataControl = $('#changedAppointments').attr("value");
> > if (dataControl.length > 0) {
> > if (confirm("You have made changes to this date which have
> > not been
> > saved.\n\nAre you sure you want to navigate from this page?")) {
> > document.location = url;
> > } else return false;
> > }
> > }
> >
> >
> >
> > James Thomas wrote:
> >>
> >> You need to return false if you don't want something to happen. so if
> >> (confirm('whatever')) { do_whatever(); } else return false;
> >>
> >> smeranda wrote:
> >>>
> >>> When a user clicks a link and a form field currently has data, a
> >>> confirmation box appears. This is close to working, but if a user clicks
> >>> 'cancel' the browser still redirects to the a href URL. What am I doing
> >>> wrong?
> >>>
> >>> $("a").click(function(){alertSave($(this).attr("href"));});
> >>>
> >>> function alertSave(url) {
> >>> var dataControl = $('#changedAppointments').attr("value");
> >>> if (dataControl.length > 0) {
> >>> if (confirm("You have made changes to this date which have
> >>> not been
> >>> saved.\n\nAre you sure you want to navigate from this page?")) {
> >>> document.location = url;
> >>> }
> >>> }
> >>> }
> >>>
> >>
> >>
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/confirm-link-tf3350646.html#a9320032
> Sent from the JQuery mailing list archive at Nabble.com.
>
>
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