Not sure if this has already been fixed, but if I type one number and then 
click on the back or delete button nothing happens.  I actually have to click a 
second time for it to delete the number.

Jess

On Feb 1, 2010, at 8:26 AM, Svetoslav Nedkov wrote:

> Hi Colin,
> 
> Thank you for you quick reply. I have made the first set of changes and 
> committed them to scratchpad.
> 
> I have written some comments inline:
> 
> 
> 
> Colin Clark wrote:
>> 
>> Before Merge
>> ------------------
>> 
>> * Use the fluid.engage namespace for your code. We've recently been tidying 
>> this up in all of our components.
>> * Why do you use fluid.invokeGlobalFunction() in your init block rather than 
>> just calling fluid.codeEntry()?
>> * The number pad images are a bit pixellated. I've attached PNGs of the 
>> number pad sourced directly from the wirefreames to this JIRA: 
>> http://issues.fluidproject.org/browse/ENGAGE-305
>>  
> We are now using the new images, one thing I wondered about was that there 
> was a transparent margin around each of them, so the obvious way to lay them 
> out was to put a negative margin in the css to compensate those gaps. I 
> reckon that this could be totally wrong.
>> * I think the user experience would be improved if we wait a brief moment 
>> before redirecting to the ArtifactView page. At the moment, the user can't 
>> see the second digit before the page starts to reload. James, what do you 
>> think?
>>  
> I have added a delay of one second in the component options.
>> * Is there a reason why you're making a synchronous Ajax request in 
>> checkCode()?Your code looks like it's built to support asynchronicity (which 
>> is great), so why not use it?
>> * There's a funny block of duplicate code in your setup() function. Create a 
>> selector that matches all buttons in DOM order, and then this will be the 
>> sort of job that the for loop or each() function were made for. ;)
>>  
> We now have a fancy selector replacing this code and -20 lines. :)
>> Before Release
>> ---------------------
>> 
>> * We probably have some accessibility work to do on this page. I did some 
>> quick testing with the iPhone Accessibility Inspector, but there's more 
>> testing to be done. Off the top of my head, I think we should:
>>      - Make each number button a real button, or, if all else fails, give 
>> each number an ARIA button role
>>        - Improve the code display area--it might make sense as HTML input 
>> elements, or perhaps a live region? The core problem at the moment is that a 
>> non-sigted user will be unaware of the code display area when no digits have 
>> been entered.
>>  
> About the code display area Justin mentioned that we don't want the iPhone 
> native keyboard to pop-up when on the code entry screen.
> I will do more tests and will make sure that those problems are resolved.
>> * I know that our URL space is pretty weedy at the moment, but let's try to 
>> tidy it up a bit by mounting the service and the template within the 
>> artifacts/ resource like this:
>>      http://server.org/artifacts/objectCode.html/.json
>> 
>> Down the Road
>> ---------------------
>> 
>> * We should use real HTML buttons and CSS styling instead of images for the 
>> number pad
>> * I think event delegation might make sense for the number pad--attaching a 
>> single handler to the container of all the buttons and then determining the 
>> action based on the target of the event.
>> * We might consider giving this component a real public API. Something along 
>> the lines of:
>>      deleteLastDigit()
>>      enterCode(fullCode)
>>      enterDigit(digit)
>>      getArtifactURLForCode(fullCode)
>> * It occurs to me that it might make sense to actually include Object Code 
>> Entry as a subcomponent of ArtifactView. That way, we can actually move from 
>> one screen to another with the minimum of extra server round trips and 
>> better responsiveness.
>> 
>> I hope this helps,
>> 
>> Colin
>> 
>> ---
>> Colin Clark
>> Technical Lead, Fluid Project
>> http://fluidproject.org
>> 
>>  
> 
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