[jQuery] Re: help with array for flot

[rolfsf]

aquaone thank you!

I need to do a little reading up on what .push does

rolf

On Jun 5, 2008, at 3:09 PM, aquaone wrote:


$('#plot').click(function() {
var d1 = [];
$('#curveData tbody tr').each(function() {
tr = $(this);
pair = [];
tr.find('input.qty').val() && tr.find('input.price').val()  
&& pair.push( tr.find('input.qty').val(), tr.find('input.price').val 
() ) && d1.push( pair );

});
$.plot($("#graphHolder"), [
{
color: "#bb",
data: d1,
points: { show: true },
lines: { show: true }
}
]);
});

[jQuery] Re: help with array for flot

[aquaone]

$('#plot').click(function() {
var d1 = [];
$('#curveData tbody tr').each(function() {
tr = $(this);
pair = [];
tr.find('input.qty').val() && tr.find('input.price').val() &&
pair.push( tr.find('input.qty').val(), tr.find('input.price').val() ) &&
d1.push( pair );
});
$.plot($("#graphHolder"), [
{
color: "#bb",
data: d1,
points: { show: true },
lines: { show: true }
}
]);
});

[jQuery] Re: help with array for flot

[rolfsf]

cool - that's part of what I need. Since I'm actually using inputs in  
the td's, wouldn't I need to get the value of the input within each td?


maybe I can figure that out from here...

(there's actually a plugin that converts tables to flot graphs... but  
since I'm using inputs in a table, I figured it wouldn't work)


thanks,
rolf



On Jun 4, 2008, at 7:39 PM, Leanan wrote:



This is kinda pseudocodish, but it should do what you want:
$('button selector').click(function()  {
  $('table tr').each(function() {
x = $(this + 'td:eq(1)');  //should grab the second td
y = $(this + 'td:eq(2)');  //should grab the third td
push(array,[x,y]);
  });
});

Of course if you have multiple tables you'll be iterating over all of
them, so you may need to an id to the table so that you can use that
to select the proper table.

[jQuery] Re: help with array for flot

[Leanan]

This is kinda pseudocodish, but it should do what you want:
$('button selector').click(function()  {
  $('table tr').each(function() {
x = $(this + 'td:eq(1)');  //should grab the second td
y = $(this + 'td:eq(2)');  //should grab the third td
push(array,[x,y]);
  });
});

Of course if you have multiple tables you'll be iterating over all of
them, so you may need to an id to the table so that you can use that
to select the proper table.