Hi, Bennie,
JavaScript and jQuery already provide a few different methods for
doing this in any context. I'll outline the two most common methods:
Use a closure:
function openDialog(someValue) {
$('#example').dialog({
buttons: {
Yes: function() {
// do something with someValue
$(this).dialog('close');
},
No: function() {
$(this).dialog('close');
}
}
});
}
Use .data():
$('#example').dialog({
autoOpen: false,
buttons: {
Yes: function() {
// do something with $(this).data('someKey')
$(this).dialog('close');
},
No: function() {
$(this).dialog('close');
}
}
});
$('#example').data('someKey', someValue).dialog('open');
Hope that helps.
On Feb 2, 6:10 pm, Bennie <[email protected]> wrote:
> I need a way to do this today! So any help would be appreciated.
>
> I'm trying to do a confirm of a deletion on a list element, but I
> don't know how to pass info into dialog, and the examples I can find
> don't help much (they only pop up dialogs, they don't explain how to
> do anything in the callbacks).
>
> Here's what I have:
>
> $("#example").dialog({
> autoOpen:false,
> modal: true,
> buttons: {
> "No": function() {
> alert("no");
> },
> "Yes": function() {
> alert("yes");
> }
> }
> });
>
> It gets called something like this:
>
> $("#portfolio ul li").click(function(e) {
> $("#example").dialog("open");
> //$(this).remove(); //I used to
> just remove it, now I want to
> remove it only if confirmed by dialog
> })
>
> Inside the "No" and "Yes" callbacks, how can I pass along the element
> I want to remove into the dialog? Worst case I'll store it off
> globally, but that seems really icky. Unfortunately, "this" and "$
> (this)" don't seem to have anything obviously interesting.
>
> How is this intended to be done in dialog()? Surely there must be some
> idea for how to get information into the callbacks.
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