[Zope] HELP to start , PLS

[Hannu Krosing]

Hi 
 
I have problem
I use this code via your server and have error.
Help me pls
What is reason of this error.
 
Thank you in advance
________________________________________

<dtml-var standard_html_header>
<h2><dtml-var title_or_id></h2>
<p>
This is the <dtml-var id> Document.
</p>
 
      <dtml-let name="bob"
                relation="uncle">
        <dtml-var name> is your <dtml-var relation>
      </dtml-let>
 
      <dtml-let x=5 y=7>
        <dtml-var x><dtml-var y>
      </dtml-let>

<dtml-var standard_html_footer>
_______________________________________

DTML-LET is meant for renaming expressions, like a macro

so when you do

      <dtml-let name="bob"
                relation="uncle">
        <dtml-var name> is your <dtml-var relation>
      </dtml-let>

what actually gets evaluated is <dtml-var "bob"> is your <dtml-var "uncle">,
which is nice.


the other part <dtml-let x=5 y=7>

is rewritten to <dtml-var 5><dtml-var 7>

which is not nice at all as there is no variables called 5 and 7.

OTOH 

      <dtml-let x="5" y="7">
        <dtml-var x><dtml-var y>
      </dtml-let>

should run fine as then x and y are expressions and not variables 
so 
<dtml-var x><dtml-var y> is <dtml-var "5"><dtml-var "7"> which runs fine.

---------------------
Hannu


(BTW, html formaadis maili saatmist listidesse peetakse üldiselt inetuks, 
eriti loetamatu on see nende jaoks kes saavad oma maili gidest'i kujul)