mirror of
https://github.com/smarty-php/smarty.git
synced 2025-11-04 14:21:36 +01:00
85 lines
1.8 KiB
Markdown
85 lines
1.8 KiB
Markdown
|
assign()
|
||
|
|
|
||
|
|
assign variables/objects to the templates
|
||
|
|
|
||
|
|
Description
|
||
|
|
===========
|
||
|
|
|
||
|
|
void
|
||
|
|
|
||
|
|
assign
|
||
|
|
|
||
|
|
mixed
|
||
|
|
|
||
|
|
var
|
||
|
|
|
||
|
|
void
|
||
|
|
|
||
|
|
assign
|
||
|
|
|
||
|
|
string
|
||
|
|
|
||
|
|
varname
|
||
|
|
|
||
|
|
mixed
|
||
|
|
|
||
|
|
var
|
||
|
|
|
||
|
|
bool
|
||
|
|
|
||
|
|
nocache
|
||
|
|
|
||
|
|
You can explicitly pass name/value pairs, or associative arrays
|
||
|
|
containing the name/value pairs.
|
||
|
|
|
||
|
|
If you pass the optional third `nocache` parameter of TRUE, the variable
|
||
|
|
is assigned as nocache variable. See
|
||
|
|
[`Cacheability of Variables`](#cacheability.variables) for details.
|
||
|
|
|
||
|
|
> **Note**
|
||
|
|
>
|
||
|
|
> When you assign/register objects to templates, be sure that all
|
||
|
|
> properties and methods accessed from the template are for presentation
|
||
|
|
> purposes only. It is very easy to inject application logic through
|
||
|
|
> objects, and this leads to poor designs that are difficult to manage.
|
||
|
|
> See the Best Practices section of the Smarty website.
|
||
|
|
|
||
|
|
|
||
|
|
<?php
|
||
|
|
// passing name/value pairs
|
||
|
|
$smarty->assign('Name', 'Fred');
|
||
|
|
$smarty->assign('Address', $address);
|
||
|
|
|
||
|
|
// passing an associative array
|
||
|
|
$smarty->assign(array('city' => 'Lincoln', 'state' => 'Nebraska'));
|
||
|
|
|
||
|
|
// passing an array
|
||
|
|
$myArray = array('no' => 10, 'label' => 'Peanuts');
|
||
|
|
$smarty->assign('foo',$myArray);
|
||
|
|
|
||
|
|
// passing a row from a database (eg adodb)
|
||
|
|
$sql = 'select id, name, email from contacts where contact ='.$id;
|
||
|
|
$smarty->assign('contact', $db->getRow($sql));
|
||
|
|
?>
|
||
|
|
|
||
|
|
These are accessed in the template with
|
||
|
|
|
||
|
|
|
||
|
|
{* note the vars are case sensitive like php *}
|
||
|
|
{$Name}
|
||
|
|
{$Address}
|
||
|
|
{$city}
|
||
|
|
{$state}
|
||
|
|
|
||
|
|
{$foo.no}, {$foo.label}
|
||
|
|
{$contact.id}, {$contact.name},{$contact.email}
|
||
|
|
|
||
|
|
To access more complex array assignments see
|
||
|
|
[`{foreach}`](#language.function.foreach) and
|
||
|
|
[`{section}`](#language.function.section)
|
||
|
|
|
||
|
|
See also [`assignByRef()`](#api.assign.by.ref),
|
||
|
|
[`getTemplateVars()`](#api.get.template.vars),
|
||
|
|
[`clearAssign()`](#api.clear.assign), [`append()`](#api.append) and
|
||
|
|
[`{assign}`](#language.function.assign)
|