To add in admin as a list field:
override/controllers/admin/Admin[Name]Controller.php
in __construct():
$this->fieldImageSettings = array(
'name' => 'image', //form name
'dir' => 'name'//img/name
);
$this->imageType = "jpg";
in __construct() or ajaxProcessDetails(): //depending on extended controller
$this->fields_list['image'] = array(
'title' => $this->l('Image'),
'width' => 70,
"image" => $this->fieldImageSettings["dir"]
);
if helper is generated manually:
//$this->setHelperDisplay($helper); // this is full helper
$helper->imageType = $this->imageType;
in __construct() or renderForm or renderForm[Name] //depending on extended controller
$this->fields_form["input"][] = array(
'type' => 'file',
'label' => $this->l('Image:'),
'name' => 'image',
'required' => false,
'display_image' => true
);
In override/classes/modelname.php
in __construct():
$this->image_dir = "name"; //points to same path as fieldImageSettings["dir"] above
if you generate custom thumb based on alias name, makesure to clear all cache files in tmp with this additional function in Model Class:
public function deleteImage($force_delete = false) {
$res = parent::deleteImage($force_delete);
if ($res) {
//clear cached file
$files = array(
$table.'_mini_'.$this->id.'.'.$type,
$table.'_thumb_'.$this->id.'.'.$type
);
foreach($files as $file) {
if (file_exists(_PS_TMP_IMG_DIR_.$file)) {
unlink(_PS_TMP_IMG_DIR_.$file);
}
}
}
return $res;
}
Tuesday, May 21, 2013
Wednesday, May 15, 2013
Prestashop form field type
Adminisration notes:
the template for default form helper is located @
[path-to-project]/[admin-path]/themes/default/template/helper/form/form.tpl
the template for default listing helper is located @
[path-to-project]/[admin-path]/themes/default/template/helper/list/list.tpl
if you want to override the form template,
create the file or copy a pre-made template to:
[path-to-project]/[admin-path]/themes/default/template/controllers/[yourcontrollername]/helpers/form/form.tpl
eg:
AdminMyAdminController form helper in
[path-to-project]/[admin-path]/themes/default/template/controllers/my_admin/helpers/form/form.tpl
If you want to know all other supported form type, locate the smarty form functions @
[path-to-project]/tools/smarty/plugins/function.[name].php
the template for default form helper is located @
[path-to-project]/[admin-path]/themes/default/template/helper/form/form.tpl
the template for default listing helper is located @
[path-to-project]/[admin-path]/themes/default/template/helper/list/list.tpl
if you want to override the form template,
create the file or copy a pre-made template to:
[path-to-project]/[admin-path]/themes/default/template/controllers/[yourcontrollername]/helpers/form/form.tpl
eg:
AdminMyAdminController form helper in
[path-to-project]/[admin-path]/themes/default/template/controllers/my_admin/helpers/form/form.tpl
If you want to know all other supported form type, locate the smarty form functions @
[path-to-project]/tools/smarty/plugins/function.[name].php
Monday, May 13, 2013
prestashop Undefined index: unifunc in
I came across this issue while trying to get a module hook output.
it turn out that if i tried to get instance of a module and render its hook,
and then try to return my own output for my hook, the $this->display will cause error: Undefined index: unifunc in ...
it turn out that if i tried to get instance of a module and render its hook,
and then try to return my own output for my hook, the $this->display will cause error: Undefined index: unifunc in ...
Thursday, May 2, 2013
changing hostname on centos vps
if you are using solus vps, just login into solus control panel, click on vps and click on hostname and change the hostname.
after some tinker, i realize changing /etc/hosts nor /etc/sysconfig/network seems to revert back after reboot
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