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From: "I am on the top of the world! Borlange University" on 19 Jan 2010 23:36
hello, i can obnot retrieve a select ject from div innerHTML.
what i want to do is that when a page is loaded, first selector,say #1,
would be shown in the first div by sending a request.then i choose one
option from #1, fire change event of #1, the second selector #2 will be
shown in div two, then choose option from #2 .............blabla..

but the problem is when selector #1 was loaded, the object #1 could not be
obtained.
codes:

window.addEvent('domready', function() {

var option=1;

var result = new Request({
url:'getInfo_gx.php'<https://mail.google.com/mail/html/compose/static_files/'getInfo_gx.php'>
,
method:'get',
onSuccess:function(response)
{
if(option==1) $('list_sch').innerHTML = response; //response =
"<select id='sch_list><.......'";
else if(option==2) $('list_gg').innerHTML = response;
else $('list_gx').innerHTML = response;

}
});


result.send('type=1'); // page loaded,sending a request.


$('list_sch').innerHTML = "<select id='sch_list'><option
value='123'>123312</option></select>";


if($('sch_list')) // heres the problem... object can not
be obtained.
{
$('sch_list').addEvent('change',function(){ // events
can not be fired
option=2;
result.send('type=2'+'&sch='+$('sch_list').value.replace('+','%2B'));
});
}

});
From: Pete Ford on 20 Jan 2010 04:23
I am on the top of the world! Borlange University wrote:
> hello, i can obnot retrieve a select ject from div innerHTML.
> what i want to do is that when a page is loaded, first selector,say #1,
> would be shown in the first div by sending a request.then i choose one
> option from #1, fire change event of #1, the second selector #2 will be
> shown in div two, then choose option from #2 .............blabla..
>
> but the problem is when selector #1 was loaded, the object #1 could not be
> obtained.
> codes:
>
> window.addEvent('domready', function() {
>
> var option=1;
>
> var result = new Request({
> url:'getInfo_gx.php'<https://mail.google.com/mail/html/compose/static_files/'getInfo_gx.php'>
> ,
> method:'get',
> onSuccess:function(response)
> {
> if(option==1) $('list_sch').innerHTML = response; //response =
> "<select id='sch_list><.......'";
> else if(option==2) $('list_gg').innerHTML = response;
> else $('list_gx').innerHTML = response;
>
> }
> });
>
>
> result.send('type=1'); // page loaded,sending a request.
>
>
> $('list_sch').innerHTML = "<select id='sch_list'><option
> value='123'>123312</option></select>";
>
>
> if($('sch_list')) // heres the problem... object can not
> be obtained.
> {
> $('sch_list').addEvent('change',function(){ // events
> can not be fired
> option=2;
> result.send('type=2'+'&sch='+$('sch_list').value.replace('+','%2B'));
> });
> }
>
> });
>

You probably ought to ask a Javascript forum about javascript problems...
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