Form widget iterator

[Iain Fogg <ia...@westnet.com.au>]

Does anyone know how to iterate over a list of values in a form widget.

I'm trying to compose a page in the catalog manager that shows a summary 
of more important product elements. Several of the bits I'm interested 
in are multi-valued. For example, I want to show a simple list of the 
different product prices (along with a bunch of other stuff that 
traditionally lives on other screens in the catalog app):

<stuff here>

Price: $19.95 (list)
          $15.95 (default)
          $12.95 (promo)

<more stuff here>

I've thought of composing the page with multiple "list" forms, but I'm 
struggling to get to grips with the styles to make everything look the 
way I want (eg, nice alignment between forms) on the page. As much as I 
love CSS, I'll admit that I'm struggling to find the styles appropriate 
for my purpose :-)

I don't know much about "multi" forms, and they sound promising - can 
someone provide a pointer to some useful docs or examples. Maybe I've 
missed it, but I haven't been able to find anything approaching a 
reference manual (although Si's cookbook is great for some useful 
techniques).


Cheers, Iain


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Re: Form widget iterator

[Iain Fogg <ia...@westnet.com.au>]

Leon,

Thanks for confirming what I thought. I started down the %{bsh:....} 
path last night, but I think I might go back to FTL for all but the 
simplest things.

Cheers, Iain

Leon Torres wrote:
> Hi, are these lists of yours nested or do you have one list followed 
> by another list?  The form widget can handle the latter, but not nesting.
>
> In my experience, the form widget is the wrong tool if you're trying 
> to create a page with rich content.  It's great for churning out 
> simple forms, but I'd stick with an FTL file for something more 
> complicated.
>
> But if you still wish to go down this route, you can attempt to use 
> <display descritpion="%{bsh: helperObject.composeMultiValue()} /> and 
> have that function generate your multi valued nested code.
>
> - Leon
>
>
> Iain Fogg wrote:
>> Does anyone know how to iterate over a list of values in a form widget.
>>
>> I'm trying to compose a page in the catalog manager that shows a 
>> summary of more important product elements. Several of the bits I'm 
>> interested in are multi-valued. For example, I want to show a simple 
>> list of the different product prices (along with a bunch of other 
>> stuff that traditionally lives on other screens in the catalog app):
>>
>> <stuff here>
>>
>> Price: $19.95 (list)
>>          $15.95 (default)
>>          $12.95 (promo)
>>
>> <more stuff here>
>>
>> I've thought of composing the page with multiple "list" forms, but 
>> I'm struggling to get to grips with the styles to make everything 
>> look the way I want (eg, nice alignment between forms) on the page. 
>> As much as I love CSS, I'll admit that I'm struggling to find the 
>> styles appropriate for my purpose :-)
>>
>> I don't know much about "multi" forms, and they sound promising - can 
>> someone provide a pointer to some useful docs or examples. Maybe I've 
>> missed it, but I haven't been able to find anything approaching a 
>> reference manual (although Si's cookbook is great for some useful 
>> techniques).
>>
>>
>> Cheers, Iain
>>
>>
>
>



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Checked by AVG Free Edition.
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Re: Form widget iterator

[Leon Torres <le...@oss.minimetria.com>]

Hi, are these lists of yours nested or do you have one list followed by another 
list?  The form widget can handle the latter, but not nesting.

In my experience, the form widget is the wrong tool if you're trying to create a 
page with rich content.  It's great for churning out simple forms, but I'd stick 
with an FTL file for something more complicated.

But if you still wish to go down this route, you can attempt to use <display 
descritpion="%{bsh: helperObject.composeMultiValue()} /> and have that function 
generate your multi valued nested code.

- Leon


Iain Fogg wrote:
> Does anyone know how to iterate over a list of values in a form widget.
> 
> I'm trying to compose a page in the catalog manager that shows a summary 
> of more important product elements. Several of the bits I'm interested 
> in are multi-valued. For example, I want to show a simple list of the 
> different product prices (along with a bunch of other stuff that 
> traditionally lives on other screens in the catalog app):
> 
> <stuff here>
> 
> Price: $19.95 (list)
>          $15.95 (default)
>          $12.95 (promo)
> 
> <more stuff here>
> 
> I've thought of composing the page with multiple "list" forms, but I'm 
> struggling to get to grips with the styles to make everything look the 
> way I want (eg, nice alignment between forms) on the page. As much as I 
> love CSS, I'll admit that I'm struggling to find the styles appropriate 
> for my purpose :-)
> 
> I don't know much about "multi" forms, and they sound promising - can 
> someone provide a pointer to some useful docs or examples. Maybe I've 
> missed it, but I haven't been able to find anything approaching a 
> reference manual (although Si's cookbook is great for some useful 
> techniques).
> 
> 
> Cheers, Iain
> 
>