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 >>> >> >> >
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