The whole element is not working if you place var elm = this;
$('clones').observe('click',function(evt){
var elm = this;
if (elm.hasClassName('remove')){
evt.stop();
> you may be able to get the clicked element with "this"
>
> Example.
>
> $('clones').observe('click',function(evt){
> var elm = this;
> ...................... var e=this.id;
>
> ----- Original Message -----
> From: Yan Kovyakh
> To: prototype-scriptaculous@googlegroups.com
> Sent: Tuesday, July 21, 2009 2:32 PM
> Subject: [Proto-Scripty] Delete php
>
> Look like it can't find the element or the id of the element, because
all that gets send is "clone" and nothing more.
>
> > either its not getting the element or var id=...split()..... is
resetiing
>
> > something...
>
> > Try
>
> > var theid = elm.id.split('_').last();parameters :{clone:id}...Or if
you
>
> >cant
>
> > do it in javascript send the whole id of the element and split it in
>
> > php<?php // remove_clone.php$id=end(explode("_",$_POST['clone'])); ?>
>
> > ----- Original Message -----
>
> > From: "Yan Kovyakh" <maybe...@gmail.com>
>
> > To: <prototype-scriptaculous@googlegroups.com>
>
> > Sent: Tuesday, July 21, 2009 12:38 PM
>
> > Subject: [Proto-Scripty] Delete php
>
> > > I'm getting true in a test but NULL as an post ID. Every element has
an
>
> > > Id:
>
> > > <li id="Item_5">5<span class="remove">(x)</span></li>
>
> > > I'm getting frustrated as much as you do Alex, the last pledge for
help
>
> > > would be to send in the whole script.
>
> > >http://pastie.org/553229
>
> > >> I suggest you give up lol because it really doesnt get any simpler
than
>
> > >> what i offered.
>
> > >> If however you do not wish to give up i will give you the answer.
>
> > >> var e=evt.element().id;
>
> > >> ....................................
>
> > >> Then use the script given to you by me to get the actual ID from
"e"
>
> > >> ----- Original Message -----
>
> > >> From: Yan Kovyakh
>
> > >> To: prototype-scriptaculous@googlegroups.com
>
> > >> Sent: Tuesday, July 21, 2009 11:47 AM
>
> > >> Subject: [Proto-Scripty] Delete php
>
> > >> Don't really understand what should I do with that line?
>
> > >> > var elm=evt.element().id; //is the id of the element no ?
>
> > >> > ----- Original Message -----
>
> > >> > From: Yan Kovyakh
>
> > >> > To: prototype-scriptaculous@googlegroups.com
>
> > >> > Sent: Tuesday, July 21, 2009 11:27 AM
>
> > >> > Subject: [Proto-Scripty] Delete php
>
> > >> > Well yes, this does gives me a true, and in post of the
>
> > >> remove_clone.php
>
> > >> > I see "clone 1234".
>
> > >> > But that's because you specified
>
> > >> > var e='blah_1234';
>
> > >> > But how am I going to connect my clone:id parameter?
>
> > >> > > Here is one way to do it (though probably not the best)
>
> > >> - but it works
>
> > >> > > var e='blah_1234';
>
> > >> > > var i=e.split('_');
>
> > >> > > var l=i.length-1;
>
> > >> > > var id=(l>=1) ? i[l] : 'NULL' ;
>
> > >> > > var test=(id.length>=1) ? true : false ;
>
> > >> > > alert(test); // true means its set and has a string
>
> > >> length greater
>
> > >> > than 1,
>
> > >> > > false means there is nothing after "_"
>
> > >> > > then you can test it with
>
> > >> > > if(test!==true) {
>
> > >> > > alert('No ID Found');
>
> > >> > > return
>
> > >> > > }
>
> > >> > > parameters : { clone: id }
>
> > >> > > HTH
>
> > >> > > ----- Original Message -----
>
> > >> > > From: Yan Kovyakh
>
> > >> > > To: prototype-scriptaculous@googlegroups.com
>
> > >> > > Sent: Tuesday, July 21, 2009 10:00 AM
>
> > >> > > Subject: [Proto-Scripty] Delete php
>
> > >> > > I don't really want to change the whole scripts
>
> > >> , and the problem i
>
> > >> > that
>
> > >> > >I can't get the ID out, not the script.
>
> > >> > > Is there any way to extract an ID instead of doing:
>
> > >> > > var id = elm.id.split('_').last();
>
> > >> > > Because everything up to that point is working
>
> > >> , I'm confused.
>
> > >> > > > Ya, I'm getting an empty box, so something
>
> > >> is wrong.
>
> > >> > > > > Dude, firstly please stop topping the message
>
> > >> and removing the
>
> > >> > code
>
> > >> > > and
>
> > >> > > > >replies from your replies.
>
> > >> > > > > secondly: try the below script and see
>
> > >> what gets alerted (it
>
> > >> > should
>
> > >> > >be
>
> > >> > > > >your numeric ID, if not then you have
>
> > >> something wrong somewhere
>
> > >> > > > > $('clones').observe('click',function(evt){
>
> > >> > > > > var elm = evt.element();
>
> > >> > > > > if (elm.hasClassName('remove')){
>
> > >> > > > > evt.stop();
>
> > >> > > > > var id = elm.id.split('_').last();
>
> > >> > > > > alert(id);
>
> > >> > > > > return;
>
> > >> > > > > new Ajax.Request('remove_clone.php',{
>
> > >> > > > > parameters:{clone:id},
>
> > >> > > > > onSuccess:function(transport){
>
> > >> > > > > elm.up('li').remove();
>
> > >> > > > > pollSortable.defer();
>
> > >> > > > > }
>
> > >> > > > > });
>
> > >> > > > > ----- Original Message -----
>
> > >> > > > > From: Yan Kovyakh
>
> > >> > > > > To: prototype-scriptaculous@googlegroups.com
>
> > >> > > > > Sent: Monday, July 20, 2009 7:35 PM
>
> > >> > > > > Subject: [Proto-Scripty] Delete php
>
> > >> > > > > They actualy have Item_numericalID
>
> > >> > > > > Is this the problem?
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