How to get index value from jquery .each() function
<p>I'm having trouble fetching the index of another field from 
jquery .each() function. I want to fetch the value of the 
input with the name line_id[] :</p>

<pre><code>$('input[name=bl_caps[]]').each(function(index){

    var line_id = $('input[name=line_id[]]').val();
    var caps = $(this).val();
    alert('line id: ' + line_id + '&lt;br/&gt;' + 'caps: ' + caps);

});
</code></pre>

<p>HTML:</p>

<pre><code>&lt;?php foreach(){ ?&gt;
&lt;input type="hidden" name="line_id[]" id="line_id" value="&lt;?php echo $sbl-&gt;BusLineID; ?&gt;"/&gt;
&lt;td&gt;&lt;input type="text" name="bl_caps[]" id="bl_caps"/&gt;&lt;/td&gt;
&lt;?php } ?&gt;
</code></pre>

<p>I'm planning to do it like this:</p>

<pre><code>var line_id = new Array();

                        $('input[name=line_id[]]').each(function(index){
                            line_id[index] = $(this).val();
                        });


                        $('input[name=bl_caps[]]').each(function(index){

                            var line_ids = line_id[index];
                            var caps = $(this).val();
                            alert('line id: ' + line_ids + '&lt;br/&gt;' + 'caps: ' + caps);

                        });
</code></pre>

<p>But I'm hoping that I could find a better answer here:)</p>
