[ZPT] Quick question

[Evan Simpson]

Richard Jones wrote:

>>2) <input tal:attributes="value request/somevar | nothing" type="hidden"
>>name="somevar" value="" />
> 
> This will remove the tag if request/somevar isn't present. You want:
> 
> <input tal:attributes="value request/somevar | default"
>        type="hidden" name="somevar" value="" />

Not in this case; He's using tal:attributes, not tal:replace, so the 
only difference is whether the "value" attribute is removed or left in 
place (along with its default value).

Cheers,

Evan @ digicool