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macfreakz
Smarty Rookie
Joined: 23 Aug 2004
Posts: 7
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 Posted: Tue Aug 24, 2004 3:16 pm Post subject: Assoc arrays: Why doesn´t this work? |
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php file:
[php:1:ac9c9e4f7d]
$menus = array("menu1" => array("News", "terms"), "menu2" => array("information", "rules"), "menu3" => array("Links"));
$smarty->assign('menus', $menus);
[/php:1:ac9c9e4f7d]
tpl file:
| Code: |
{foreach key=k item=value from=$menus}
<b>{$value[menu1]}</b>
{/foreach}
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Why doesn´t this work?
It outputs only:
Instead this I wanna get:
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mohrt
Administrator
Joined: 16 Apr 2003
Posts: 7368
Location: Lincoln Nebraska, USA
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| Posted: Tue Aug 24, 2004 3:57 pm Post subject: |
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inside your foreach loop, $k will be the key 'menu1' and $value will be the array ('News','terms')
So one way to access the data:
| Code: | {foreach key=k item=value from=$menus}
key is {$k}
array item 1 is {$value[0]}
array item 2 is {$value[1]}
{/foreach} |
Or, you could loop through your value array:
| Code: | {foreach key=k item=value from=$menus}
key is {$k}
{foreach item="foobar" from=$value}
item is {$foobar}
{/foreach}
{/foreach} |
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macfreakz
Smarty Rookie
Joined: 23 Aug 2004
Posts: 7
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| Posted: Wed Aug 25, 2004 7:00 am Post subject: |
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Thats not the solution!
But I found the right solution:
| Code: | {foreach key=k item=value from=$menus[menu1]}
<b>{$value}</b>
{/foreach} |
And I forgot to delete the compiled file which was used as cache file to open the page faster! I dont want to have this option. How can I disable the cache? |
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dthought
Smarty Regular
Joined: 21 Apr 2003
Posts: 55
Location: Melbourne, Australia
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| Posted: Wed Aug 25, 2004 7:02 am Post subject: |
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| Normally if you just edit and resave a TPL file, Smarty picks up on it and recompiles it... only if something odd is going on will it not recompile. |
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macfreakz
Smarty Rookie
Joined: 23 Aug 2004
Posts: 7
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| Posted: Wed Aug 25, 2004 7:15 am Post subject: |
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@dtought: oh yeah! I now understand why my files are not recompiled after changing the content: the templates are stored on the database.
I implemented this function:
[php:1:992921ce88]
function db_get_timestamp($tpl_name, &$tpl_timestamp, &$smarty_obj)
{
return true;
}
[/php:1:992921ce88]
Thats wrong! This function should return the update time of the content. I have to plan how to implement this function now ... Help anyone? |
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macfreakz
Smarty Rookie
Joined: 23 Aug 2004
Posts: 7
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| Posted: Wed Aug 25, 2004 8:15 am Post subject: |
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Uh, I have the solution with timestamp:
[php:1:5d69eca04b]
function db_get_timestamp($tpl_name, &$tpl_timestamp, &$smarty_obj)
{
global $db; // default db id
$sqlquery = "SHOW TABLE STATUS LIKE 'tbl_template'";
$tbl_info_result = mysql_query($sqlquery, $db) or die ("Error: ".mysql_error($db));
$tbl_info_data = mysql_fetch_array($tbl_info_result);
$tpl_timestamp = strtotime($tbl_info_data['Update_time']);
return true;
}
[/php:1:5d69eca04b] |
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