Ok -
<script type="text/javascript">
g = new Dygraph(
document.getElementById("demodiv"),
<webobject name = "GraphDataDA"/>,
{
rollPeriod: 14,
showRoller: true,
customBars: true,
yAxisLabelWidth: 30
}
);
</script>
I want to use a direct action here for "GraphDataDA". But directactions are
from links. How do I call the direct action to bring in the data?
thanks
James
On Feb 19, 2010, at 3:19 PM, John Huss wrote:
> I looked at the dygraph library - apparently it just needs a URL. So you
> don't need a helper JS library to fetch the data. Just add the WOString with
> the URL and you should be good to go.
>
> John
>
> On Fri, Feb 19, 2010 at 2:55 PM, John Huss <[email protected]> wrote:
> You should use something. Javascript without a helper library is just a
> waste of time. I would recommend jQuery, but if you think you're going to
> use anything from the Ajax framework you should use Prototype instead
> (Ajax.framework uses the Prototype library).
>
> Is temperatures.csv supposed to be a URL to retrieve the data or the actual
> data itself?
>
> Either way for the URL you'll need a WOString with the value set to
> context.directActionURLForActionNamed( YOUR_ACTION_NAME, null )
>
> John
>
>
> On Fri, Feb 19, 2010 at 2:46 PM, James Cicenia <[email protected]> wrote:
> I do.
>
> I have other projects I am working on... so this is more of a learning thing
> and I am confused on how to approach this.
>
> Should I use Ajax.framework? Or JQuery, or ??
>
> Thanks for any guidance, hints or bit of code you could share.
>
> Thank you
> James
>
>
> On Feb 19, 2010, at 2:41 PM, John Huss wrote:
>
>> Do you still need help with this? Are you using Ajax.framework from Wonder
>> or any other JS libraries?
>>
>> John
>>
>> On Thu, Feb 18, 2010 at 9:16 PM, James Cicenia <[email protected]> wrote:
>> Hello -
>>
>> I am starting on my first real AJAX WebObject JSON app.
>>
>> I am testing it with dygraph (http://danvk.org/dygraphs/)
>>
>> I have created a DirectAction to return all the data. Now
>> I don't know where to begin. I would like the data to load
>> upon the window loading. Then I want to do periodic updates.
>>
>> Anyway, here is there sample:
>>
>>
>> <html>
>> <head>
>> <script type="text/javascript"
>> src="dygraph-combined.js"></script>
>> </head>
>> <body>
>> <div id="graphdiv2"
>> style="width:500px; height:300px;"></div>
>> <script type="text/javascript">
>> g2 = new Dygraph(
>> document.getElementById("graphdiv2"),
>> "temperatures.csv", // path to CSV file
>> {} // options
>> );
>> </script>
>> </body>
>> </html>
>>
>> So my question is, what do I do to replace temperatures.csv with my own
>> direct action?
>>
>> Thanks
>> James
>
>
>
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Webobjects-dev mailing list ([email protected])
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com
This email sent to [email protected]