[Zope] button instead of textlink and checking selection

[Chris Withers]

Hi Michael,

Please don't post in HTML, it's quite hard to read ;-)

Michael Bleijerveld wrote:
> 1) Instead of using the textlink Next I want to use a button (form) ? 
> How can I establish this ?
>     <dtml-if next-sequence>
>          <a href="<dtml-var URL><dtml-var 
> sequence-query>query_start=<dtml-var next-sequence-start-number>"><br>Next<dtml-var 
> next-sequence-size></a>
>     </dtml-if next-sequence>

<dtml-if next-sequence>
<form action="<dtml-var URL">
<input type="submit" value="Next <dtml-var next-sequence-size>">
<input type="hidden" name="query_start" value="<dtml-var 
next-sequence-start-number>">
</form>
</dtml-if>

> 2) How can I check if REQUEST[''ids] is not empty when using <dtml-call 
> "manage_delObjects(REQUEST['ids'])"> ?

REQUEST.get('ids',[])

cheers,

Chris