Thanks for the pointer :)!
-----Original Message-----
From: jquery-en@googlegroups.com [mailto:jquery...@googlegroups.com] On
Behalf Of Ricardo
Sent: 28 June 2009 20:27
To: jQuery (English)
Subject: [jQuery] Re: Help with some jquery basics
You're trying to set the 'opid' property of opid[0] when it doesn't
exist. You should either create an object in that position first:
opid[i] = {};
opid[i]['opid'] = $(this).attr("id").substr(9);
Or just save it directly to the index (like a simple array):
opid[i] = $(this).attr("id").substr(9);
A few recommendations:
use the array literal instead of new Array():
var opid = [];
Try to rely less on slicing your ID to match other elements, use
classes and tagnames instead:
$('#'+userid').each(function(){
$(this).find(':checkbox')...
$(this).find('input.pa')...
});
That way your code will be less prone to errors.
On Jun 26, 4:11 pm, Lee <leejohnhan...@googlemail.com> wrote:
> Can someone help me to get opid to be populated. The selectors all
> work correctly, and the code cycles the correct elements (tested this
> with an alert). Problem is I need to get the values I cycle in the
> each statement out and into the wrapping click function.
>
> Anyhelp would be appreciated. At the moment I get an opid[i] undefined
> error.... Thanks for any help you can offer
>
> var opid = new Array();
>
> $("a.btn.submit").click(function(){
> // alert($(this).attr("id").substr(7));
> var userid = $(this).attr("id").substr(4);
>
> $("#"+userid+" input:disabled").each(function(i){
> // var opid = new Array();
>
if($("#chk_"+$(this).attr("id").substr(9)).is(":checked"))
> {
>
> if
($("#pa_"+$(this).attr("id").substr(9)).val() == '')
> {
> //display error,
> alert("If you have selected to
submit a PO you must give it a
> weighting");
> var error = 1;
> }
> else
> {
>
alert($(this).attr("id").substr(9)+" "+$(this).val()+" "+$("#pa_"+
> $(this).attr("id").substr(9)).val())
> opid[i]['opid'] =
$(this).attr("id").substr(9);
> alert(opid[i]['opid']);
> }
> }
> else
> {
> // alert("not selected");
> }
>
> i++
> });
> });
