Get parameters in url by arg(?) in Drupal
Parameters,URL,Drupal
You can easily get the url segment using function arg(?) in Drupal.
For instance:
URL: http://mysite.com/node/150349/edit
arg(0) results ‘node’
arg(1) results ‘150349′
arg(2) results ‘edit’
Drupal Hook Execution Order
Hook,Drupal,Order
Drupal widly uses the hook functions. If some hooks dependente on the other hooks, but they executed
before the dependence, it will show the error result. We should set the executation sequence of
the same hooks.
Add the following code in the module.install file:
/**
* Implementation of hook_install().
*/
function hide_clinet_relationship_install() {
// Set the module’s weight high so that it runs after other modules.
db_query(“UPDATE {system} SET weight = 9999 WHERE name = ‘hide_clinet_relationship’ AND type = ‘module’”);
cache_clear_all();
}
So the hooks in module hide_clinet_relationship will execute at last.
db_set_active(‘tm’);
…
db_set_active(‘default’);
//Add in settings.php
$db_url['default'] = ‘mysql://root@localhost/translia_test’;
$db_url['tm'] = ‘mysql://root@localhost/tm’;
Add variables in settings.php
$conf['i18n_variables'] = array(
// Site name, slogan, mission, etc..
’site_name’,
’site_slogan’,
…
);
or if it is your module you can do like this:
/**
* Implementation of hook_init().
*/
function uc_cart_init() {
global $conf;
$conf['i18n_variables'][] = ‘uc_cart_breadcrumb_text’;
$conf['i18n_variables'][] = ‘uc_cart_help_text’;
$conf['i18n_variables'][] = ‘uc_cart_new_account_details’;
$conf['i18n_variables'][] = ‘uc_checkout_instructions’;
$conf['i18n_variables'][] = ‘uc_checkout_review_instructions’;
$conf['i18n_variables'][] = ‘uc_continue_shopping_text’;
$conf['i18n_variables'][] = ‘uc_minimum_subtotal_text’;
$conf['i18n_variables'][] = ‘uc_msg_continue_shopping’;
$conf['i18n_variables'][] = ‘uc_msg_order_existing_user’;
$conf['i18n_variables'][] = ‘uc_msg_order_logged_in’;
$conf['i18n_variables'][] = ‘uc_msg_order_new_user’;
$conf['i18n_variables'][] = ‘uc_msg_order_submit’;
}
For variables in your codes:
Step 1:
/**
* Implementation of hook_locale().
*/
function casetracker_locale($op = ‘groups’) {
switch ($op) {
case ‘groups’:
return array(‘case_tracker’ => t(‘Case Tracker’));
}
}
Setp 2:
if(module_exists(‘i18nstrings’)) {
$options[$state->csid] = tt(‘case_tracker:state:’. $state->csid .’:options’, $state->name, NULL, 1);
}
else
{ … }
