You're missing a # in your selector for #myTable.
Even with the #, couldn't get your code to run... but the following
seems to work:
$( document ).ready( function() {
var staffOrder = "";
$( '#myTable tr' ).each( function( i,o ) {
if ( staffOrder.length ) {
staffOrder += "," + $( this ).attr( 'class' );
} else {
staffOrder = $( this ).attr( 'class' );
}
});
alert('staffOrder = ' + staffOrder);
});
On Sat, Dec 11, 2010 at 8:36 PM, Rick Faircloth
<[email protected]> wrote:
>
> Hope some of you jQuery and CF users can answer what
> seems to me should be an easy question, but I can't
> figure out how to write this jQuery to product a list
> of values. (I'll use AJAX and JSON to send the value list
> to a cffunction for processing).
>
> Given this HTML:
>
> <table id="myTable">
>
> <tr class="1">
> <td>1</td>
> </tr>
>
> <tr class="2">
> <td>2</td>
> </tr>
>
> <tr class="3">
> <td>3</td>
> </tr>
>
> <tr class="4">
> <td>4</td>
> </tr>
>
> <tr class="5">
> <td>5</td>
> </tr>
>
> </table>
>
> How can I modify this jQuery to produce
> a list of the classes of the tr's above?
>
> (Output I'm looking for is "1,2,3,4,5" .)
>
> I get "staffOrder = " in the alert. It's as if
> the "each" function below isn't working at all.
>
> Suggestions?
>
> Thanks!
>
> Rick
>
>
> $(document).ready(function() {
>
> var staffOrder = '';
>
> $('myTable tr').each(function(i,o) {
>
> if ( staffOrder.length
> )
> { staffOrder += ',' + o.class;
> }
> else { staffOrder = o.class
> }
>
> });
>
> alert('staffOrder = ' + staffOrder);
>
> });
>
>
>
>
>
>
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