[Zope] Re[2]: [Zope] assignment problems

[Geir B Hansen]

on 4. januar 2000 Milos Prudek wrote :
>> With above corrections, you're code should read:

MP> This worked. Now, what if I need to assign again to the same variable:

MP> <dtml-let Size="'big'">
MP> <dtml-let Size="'bi'">
MP> <dtml-if "Size=='big'"><h1></dtml-if>
MP> Hello.
MP> <dtml-if "Size=='big'"></h1></dtml-if>
MP> </dtml-let>

MP> It complains about let tag not being closed. Do I need to nest let tags?
MP> It sounds silly...

from the DTML-guide :

[snip]
The let tag is a new tag that lets you create blocks like:
<!--#in "1,2,3,4"-->
<!--#let num=sequence-item
index=sequence-index
result="num*index"-->
<!--#var num--> * <!--#var index--> = <!--#var result-->
<!--#/let-->
<!--#/in-->
[snip]

.. so your exapmle could look like this :

<dtml-let Size="'big'"
Size2="'bi'"
Size3="'small'">
 <dtml-if "Size=='big'"><h1></dtml-if>
 Hello.
 <dtml-if "Size=='big'"></h1></dtml-if>
 </dtml-let>



--
Geir B Hansen
web-developer/designer
geirh@funcom.com
http://www.funcom.com