Sometimes people needs to add the same profile field many times. Specially when it comes to add muti-select, radio, checkbox etc., then it will be time consuming and might be irritating.
So now you don’t need to add the same field again and again. It’s just a matter of one click now.
See the screenshot below
You can get this simple plugin from here.
IE doesn’t support “URLSearchParams”. So sometimes your script will not work in IEs.
So the alternative for the “URLSearchParams” is as below.
window.getUrlParameter = function( keyword, query_string ) {
keyword = keyword.replace(/[\[]/, '\\[').replace(/[\]]/, '\\]');
var regex = new RegExp( keyword + '=([^&#]*)');
var results = regex.exec( query_string );
return results === null ? '' : decodeURIComponent(results[1].replace(/\+/g, ' '));
};
We can use the above function like this:
Suppose you have query string like “abc=test&action=wow” and you want to search values of the particlular query string. So you can use it something like below:
var query_string = 'abc=test&action=wow'; getUrlParameter( 'abc', query_string ); // You will get value "test" getUrlParameter( 'action', query_string ); // You will get value "wow"
For this, two parts are important.
Below is the action by which we can add a new search filter for users:
add_action( 'manage_users_extra_tablenav', 'add_custom_search_filter' );
/**
* Add new filter for users list in backend by filter with church name
*
* @param string $which Button position top or bottom.
* @return html
*/
function add_custom_search_filter( $which ) {
// Get all existing church.
$select_options = array( 'option1', 'option2', 'option3' );
// If no churches are there, then don't display filter.
if ( empty( $select_options ) ) {
return;
}
// Get selected church from filter.
$selected_option = ( isset( $_GET['custom_select_' . $which ] ) ) ?
$_GET['custom_select_' . $which ] :
'';
?>
<label class="screen-reader-text" for="ff_user_church">
<?php _e( 'Select Option…' ); ?>
</label>
<select name="custom_select_<?php echo $which; ?>">
<option value=""><?php _e( 'Slect Option…' ); ?></option>
<?php
// Set options for filter.
foreach ( $select_options as $option ) {
echo sprintf(
'<option value="%s" %s>%s</option>',
esc_attr( $option ),
selected( $option, $selected_option, false ),
esc_html( $option )
);
}
?>
</select>
<?php
// Set submit button.
submit_button( __( 'Filter' ), null, $which, false );
}
In the above function, setting the name of the select field is very important. You have to prefix the $which with your name like below:
<select name="custom_select_<?php echo $which; ?>">
If you don’t add “$which”, then you won’t be able to search with the selected value.
By the following action, we can modify user query according to our new custom filter created in part 1.
add_filter( 'pre_get_users', 'filter_users_by_custom_section' );
/**
* Get the user result by church filter.
*
* @param obj $query
* @return void
*/
function filter_users_by_custom_section( $query ) {
// Get filter submit button.
$which = key( array_filter( $_GET, function( $v ) { return __( 'Filter' ) === $v; } ) );
// Get selected church from filter.
$selected_option = ( isset( $_GET['custom_select_' . $which ] ) ) ?
$_GET['custom_select_' . $which ] :
'';
// If anuthing goes wrong. stop.
if ( empty( $selected_option ) ) {
return;
}
global $pagenow, $wpdb;
// Get user ids of selected church.
if ( is_admin() && 'users.php' == $pagenow ) {
// MAKE YOUR OWN QUERY TO GET ARRAY OF USER IDs
$filtered_users = $wpdb->get_col(
$wpdb->prepare(
"SELECT DISTINCT user_id FROM TABLE_NAME WHERE value = %s",
$selected_option
)
);
// Set query vars.
// This will filter your filtered user into users main query
if ( ! empty( $filtered_users ) ) {
$query->set( 'include', $filtered_users );
}
}
}
In above function, following are the important part
The same thing will be added for posts as well. The only difference will be the actions. Other everything will remain the same.
Following are the actions:
1. restrict_manage_posts : For creating select dropdown
2. parse_query : For modifying the post query
First, check the files by the following command to confirm your searched files:
find FOLDER/PATH -name '*.log'
Now run the following command to delete:
find FOLDER/PATH -name '*.log' -delete
This command will delete the file containing “.log” extension.
Ref: https://www.digitalocean.com/community/questions/how-do-i-switch-my-dns-resolvers-away-from-google
NOTE: This is for Mac users. Linux I am not sure, but can try.
This is the temporary fix. You have to do every time when you restart your computer.
Open the following file:
/etc/resolv.conf
Which should look something like this:
nameserver 8.8.8.8 nameserver 8.8.4.4
Change those lines with following:
nameserver 208.67.222.222
nameserver 208.67.220.220That’s it !!!!!
