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Old 24 Dec 2009, 13:54
Vaupell's Avatar
Vaupell Vaupell is offline
 
Join Date: Apr 2008
Real name: Martin
eval template + fetch_template

Hi guys,,

Trying to figure out how precisely vb4 works compared to vb3.
cause not many syntaxes i used to use in *.php appear to be
working on vb4, when fetching and sending data between
teplates and db..

as a exsample, to experiment and learn a little
ive setup a small test product..

Goal : list userid's, username's, emails
Going through each step and makeing my notes ofcourse.

templates and php all set to go, except
im getting a error when i try to eval the data and fetch a template..

Error is fetch_template('$dbtestrow') . '");

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so when i try to run it, i get the error that eval needs to be replaced with vb:template

Error :
Warning: fetch_template() calls should be replaced by the vB_Template class in [path]/includes/functions.php on line

cant find info on vb_template()..

help..

question on vbcom How to upgrade vb3 code
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Last edited by Vaupell; 24 Dec 2009 at 14:08.
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  #2  
Old 24 Dec 2009, 14:38
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Lynne Lynne is offline
 
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Real name: Lynne
You just need to change it to be like what you did for the template dbtesttemplate - you create it, register variables for it, then render it. Only difference is, you won't do print_output, you'll just assign it to a varialbe:

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If I post some CSS and don't say where it goes, put it in the additional.css template.
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  #3  
Old 24 Dec 2009, 15:04
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Vaupell Vaupell is offline
 
Join Date: Apr 2008
Real name: Martin
since im creating an array, would i then need to put the variable register inside the
while loop, or just outside just before it render.. ?

im creating the table rows with the template dbtestrow
template dbtestrow :

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and i call the eval function from the main template

part of dbtesttemplate :


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so my new php would be something like


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or did i (excuse my expression) fall of the wagon in the last cornor.
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Last edited by Vaupell; 24 Dec 2009 at 15:11.
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  #4  
Old 24 Dec 2009, 15:14
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Lynne Lynne is offline
 
Join Date: Sep 2004
Real name: Lynne
You cannot register multiple variables like that. You need to do it like you did for the other template at the bottom. And,you still forgot the line I told you to add. Oh, and if you are then using that template in your bottom template, you need to register the variable there also.

Have you seen this - [vB4] Rendering templates and registering variables - a short guide
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