prestashop modify header no changes

21Ian12

if you try to change any file from your theme, to see any changes you must go to Backoffice–>performance–>Force compile and change this to YES.

Now all change that you make is visible.

Good luck

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Etichete:prestashop

magento connect manager 404 error

19Ian12

fresh install of magento and 404 error when click on magento connect manager.

To solve this you must set:

Directory /downloader/ set to 755
file /downloader/index.php set to 644

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Etichete:magento

yii rules numerical float

04Dec11

if you want to validate a float number you can use this:

    public function rules()
{
// NOTE: you should only define rules for those attributes that
// will receive user inputs.
return array(

array(‘price’, ‘numerical’, ‘integerOnly’=>FALSE,’numberPattern’=>’/^\s*[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?\s*$/’,'message’=>’erroreeeeee’),

);
}

Example: 19.32

 

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yii image resize include(CArray.php) [function.include]: failed to open stream: No such file or directory

30Noi11

I installed a image extension that do resize. On localhost I had the following error when I try to do $image->save($path,100):

include(CArray.php) [function.include]: failed to open stream: No such file or directory

To fixed it go to:

http://www.yiiframework.com/forum/index.php?/topic/6392-fancyupload/

or if that location doesn’t work put these code into /protected/components/CArray.php

<?php
/**
* Array helper class.
*
* $Id: arr.php 3769 2008-12-15 00:48:56Z zombor $
*
* @package Core
* @author Kohana Team
* @copyright (c) 2007-2008 Kohana Team
* @license http://kohanaphp.com/license.html
*/
class CArray {

/**
* Return a callback array from a string, eg: limit[10,20] would become
* array('limit', array('10', '20'))
*
* @param string callback string
* @return array
*/
public static function callback_string($str)
{
// command[param,param]
if (preg_match('/([^\[]*+)\[(.+)\]/', (string) $str, $match))
{
// command
$command = $match[1];

// param,param
$params = preg_split('/(? $value)
{
$value = ($keep_keys === TRUE) ? $value : array_values($value);
foreach ($value as $k => $v)
{
$new_array[$k][$key] = $v;
}
}

return $new_array;
}

/**
* Removes a key from an array and returns the value.
*
* @param string key to return
* @param array array to work on
* @return mixed value of the requested array key
*/
public static function remove($key, & $array)
{
if ( ! array_key_exists($key, $array))
return NULL;

$val = $array[$key];
unset($array[$key]);

return $val;
}

/**
* Extract one or more keys from an array. Each key given after the first
* argument (the array) will be extracted. Keys that do not exist in the
* search array will be NULL in the extracted data.
*
* @param array array to search
* @param string key name
* @return array
*/
public static function extract(array $search, $keys)
{
// Get the keys, removing the $search array
$keys = array_slice(func_get_args(), 1);

$found = array();
foreach ($keys as $key)
{
if (isset($search[$key]))
{
$found[$key] = $search[$key];
}
else
{
$found[$key] = NULL;
}
}

return $found;
}

/**
* Because PHP does not have this function.
*
* @param array array to unshift
* @param string key to unshift
* @param mixed value to unshift
* @return array
*/
public static function unshift_assoc( array & $array, $key, $val)
{
$array = array_reverse($array, TRUE);
$array[$key] = $val;
$array = array_reverse($array, TRUE);

return $array;
}

/**
* Because PHP does not have this function, and array_walk_recursive creates
* references in arrays and is not truly recursive.
*
* @param mixed callback to apply to each member of the array
* @param array array to map to
* @return array
*/
public static function map_recursive($callback, array $array)
{
foreach ($array as $key => $val)
{
// Map the callback to the key
$array[$key] = is_array($val) ? arr::map_recursive($callback, $val) : call_user_func($callback, $val);
}

return $array;
}

/**
* Binary search algorithm.
*
* @param mixed the value to search for
* @param array an array of values to search in
* @param boolean return false, or the nearest value
* @param mixed sort the array before searching it
* @return integer
*/
public static function binary_search($needle, $haystack, $nearest = FALSE, $sort = FALSE)
{
if ($sort === TRUE)
{
sort($haystack);
}

$high = count($haystack);
$low = 0;

while ($high – $low > 1)
{
$probe = ($high + $low) / 2;
if ($haystack[$probe] = $low_distance) ? $haystack[ceil($low)] : $haystack[floor($low)];
}

return $high;
}

/**
* Emulates array_merge_recursive, but appends numeric keys and replaces
* associative keys, instead of appending all keys.
*
* @param array any number of arrays
* @return array
*/
public static function merge()
{
$total = func_num_args();

$result = array();
for ($i = 0; $i $val)
{
if (isset($result[$key]))
{
if (is_array($val))
{
// Arrays are merged recursively
$result[$key] = arr::merge($result[$key], $val);
}
elseif (is_int($key))
{
// Indexed arrays are appended
array_push($result, $val);
}
else
{
// Associative arrays are replaced
$result[$key] = $val;
}
}
else
{
// New values are added
$result[$key] = $val;
}
}
}

return $result;
}

/**
* Overwrites an array with values from input array(s).
* Non-existing keys will not be appended!
*
* @param array key array
* @param array input array(s) that will overwrite key array values
* @return array
*/
public static function overwrite($array1)
{
foreach (array_slice(func_get_args(), 1) as $array2)
{
foreach ($array2 as $key => $value)
{
if (array_key_exists($key, $array1))
{
$array1[$key] = $value;
}
}
}

return $array1;
}

/**
* Fill an array with a range of numbers.
*
* @param integer stepping
* @param integer ending number
* @return array
*/
public static function range($step = 10, $max = 100)
{
if ($step < 1)
return array();

$array = array();
for ($i = $step; $i $value)
{
if (is_array($value))
{
// Convert the array to an object
$value = arr::to_object($value, $class);
}

// Add the value to the object
$object->{$key} = $value;
}

return $object;
}

} // End arr

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SQL change table name

24Oct11

Often I googled how to change the name of a table in sql.

Maybe this help you too:

alter table Old_Name rename to New_Name

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yii criteria SQL

13Sep11

yii_framework

$criteria = new CDbCriteria;
$criteria->condition = “salariu=:salariu_val”;
$criteria->order = “name ASC”;
$criteria->limit = 10;
$items = Item::model()->findAll($criteria);

Filed under: Uncategorized   |  2 Comments

slug for nice url

12Sep11

slug

iata o functie foarte ok pentru a crea “Slug”:

    public function slug($str, $replace=array(), $delimiter=’-') {
setlocale(LC_ALL, ‘en_US.UTF8′);

if( !empty($replace) ) {
$str = str_replace((array)$replace, ‘ ‘, $str);
}

$clean = iconv(‘UTF-8′, ‘ASCII//TRANSLIT’, $str);
$clean = preg_replace(“/[^a-zA-Z0-9\/_|+ -]/”, ”, $clean);
$clean = strtolower(trim($clean, ‘-’));
$clean = preg_replace(“/[\/_|+ -]+/”, $delimiter, $clean);

return $clean;
}

Mie mi-a fost foarte utila , deoarece scap si de caracterele romanesti care imi faceau probleme.

Nu este facuta de mine, sursa este aici: http://cubiq.org/the-perfect-php-clean-url-generator

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yii CListView change pager

12Sep11

CListView

Daca doriti sa modificati etichetele de la {pager} , adica “Go to page” “Previous” sau “Next”, adaugati la widget liniile cu rosu si boldate :

$this->widget(‘zii.widgets.CListView’, array(
‘dataProvider’=>$items,
‘itemView’=>’_view’,
       ‘pager’=>array(
              ‘class’=>’CLinkPager’,
              ‘header’=>’Pagina ‘,
              ‘firstPageLabel’=>’&lt;&lt;’,
              ‘prevPageLabel’=>’&lt;’,
              ‘nextPageLabel’=>’&gt;’,    
              ‘lastPageLabel’=>’&gt;&gt;’,
              )
));

pager property

public array $pager;

the configuration for the pager. Defaults to array('class'=>'CLinkPager').

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Etichete:CListView, pager, yii, yii framework

CListView emptyText

12Sep11

CListView

daca Folositi CListView si in urma interogarii nu aveti date de afisat, default va afiseaza:

“No results found”

Pentru a modifica acest lucru puteti folosi in pagina de view – emptyText:

 $this->widget(‘zii.widgets.CListView’, array(
‘dataProvider’=>$items,
‘itemView’=>’_view’,
‘emptyText’=>’Momentan nu sunt articole in aceasta categorie’,
));

emptyText property

public string $emptyText;

the message to be displayed when dataProvider does not have any data.

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Etichete:CListView, yii, yii framework

modificare CListView summaryText

12Sep11

Daca doriti sa modificati modul cum apare CListView:

Displaying 1-4 of 4 result(s).

cu

1-4 din 4 rezultate

In partea de view modificam widget-ul CListView adaugand linia cu rosu boldata.

$this->widget(‘zii.widgets.CListView’, array(
‘dataProvider’=>$items,
‘itemView’=>’/_view’,
 ‘summaryText’ => ‘{start}-{end}  din {count} rezultate’,
));

summaryText property

public string $summaryText;

the summary text template for the view. These tokens are recognized and will be replaced with the corresponding values:

• {start}: the starting row number (1-based) currently being displayed
• {end}: the ending row number (1-based) currently being displayed
• {count}: the total number of rows
• {page}: the page number (1-based) current being displayed, available since version 1.1.3
• {pages}: the total number of pages, available since version 1.1.3

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Etichete:CListView, summaryText, yii framework