I try to create a table where a row is looking like this:
|Text1|Text2|Button1|
As soon as the user clicks on the button I want to exchange the Button1 with tow textFields and another button... so a normal AJAX-request.
I've tried to implement this, not sure if this is the correct way, let me know if I could to it in a completely other way :S
So what I've already done:
In my hook_menu i link to a function that returns the data:
return theme ( 'my_theme_function', array (
'running' => true,
'form' => $database->getData ()
) );
What happens in the getData()-Function:
I create the form using drupal_get_form(..).. returned from the given form is this:
$data = array (
'items' => $finder->getGamesToPlayForm ( $form_state ),
'#title' => 'Title'
);
the $finder returns the list of items I want to show in the table. So nothing special.
my_theme_function is set to use a template-file where I would like to show the whole stuff.
This looks like this:
$header = array (
'Col1',
'Col2',
''
);
$rows = array ();
foreach ( element_children ( $formData ['items'] ) as $gameId ) {
$row = array ();
$row [] = drupal_render ( $formData ['items'] [$gameId] ['#col1'] );
$row [] = drupal_render ( $formData ['items'] [$gameId] ['#col2'] );
$row [] = drupal_render ( $formData ['items'] [$gameId] ['#form'] );
$rows [] = $row;
}
$output = theme ( 'table', array (
'header' => $header,
'rows' => $rows
) );
unset($formData['items']);
$output .= drupal_render_children ( $formData );
print $output
this way, everything is printed correct. But there are no "form"-tags, which stops my form from working..
So, any idea/hint how to solve this kind of problem? Probably I'm on the completely wrong way..
try
'render element' => 'form'
in your theme
Related
This question makes me crazy for almost 2 weeks. I know I am not expert in Wordpress, so I am seeking for help here.
I have create a href that when user click it will go to new page.
Add Class2
This href post the Post id. Url display:
[http://localhost/dev6/create-class/?post=289][1]
create-class page:
At create-class page,I am using GET method to display post id from url
$post = $_GET['post'];
I have acf form in create-class page for create new post. In this form, there have dynamic select field but the select field not display any data.
<?php acf_form(array(
'post_id' => 'new_post',
'field_groups' => array(150),
'post_title' => false,
'post_content' => false,
'new_post' => array(
'post_type' => 'classes',
'post_status' => 'publish',
),
'return' => '%post_url%',
'submit_value' => 'Submit',
//'updated_message' => 'Course Submit!',
)); ?>
in my function.php I create function for dynamic select:
function acf_load_t_first_name2_field_choices($field) {
global $post;
//$post = $_GET['post'];
// reset choices
$field['choices'] = array();
// get the textarea value from options page without any formatting
$choices = get_field('t_first_name',$post->ID);
// loop through array and add to field 'choices'
if( is_array($choices) ) {
foreach( $choices as $choice ) {
$field['choices'][ $choice ] = $choice;
}
}
// return the field
return $field;
}
add_filter('acf/load_field/name=t_first_name2', 'acf_load_t_first_name2_field_choices');
Is there something wrong with my code?
I don't believe this will work in your create-class template:
$post = $_GET['post'];
You will need to set something like this up in your functions.php file:
function custom_query_vars_filter($vars) {
$vars[] .= 'post';
return $vars;
}
add_filter( 'query_vars', 'custom_query_vars_filter' );
Then, in your create-class template you can get the variable from the URL like this:
$post = get_query_var('post');
See if that gets you going in the right direction.
I am trying to dynamically populate two dropdown fields in a Gravity Forms form. The first field dynamically populates with the terms available in a custom post type. I want the second dynamically populated field to contain the list of all post titles within the custom post type AND have those titles filtered by the term selected in the previous dropdown. Is it possible to get the value of a dropdown within Gravity Forms and pass that value as a parameter in $args to use the get_posts($args) function?
I started using the following tutorial as a guide. https://docs.gravityforms.com/dynamically-populating-drop-down-fields/
add_filter( 'gform_pre_render_3', 'populate_procedures' );
add_filter( 'gform_pre_validation_3', 'populate_procedures' );
add_filter( 'gform_pre_submission_filter_3', 'populate_procedures' );
add_filter( 'gform_admin_pre_render_3', 'populate_procedures' );
function populate_procedures( $form ) {
// Procedure Category Dropdown
foreach ( $form['fields'] as &$field ) {
The first field. The following code populates a dropdown field containing a list of all of the terms within a custom post type (procedure):
if ( $field->type != 'select' || strpos( $field->cssClass, 'populate_procedure_categories' ) === false ) {
continue;
}
$terms = get_terms( array(
'taxonomy' => 'procedure_category',
'orderby' => 'name',
'order' => 'ASC',
) );
// you can add additional parameters here to alter the posts that are retrieved
// more info: http://codex.wordpress.org/Template_Tags/get_posts
//$posts = get_posts( 'post_type=procedure&numberposts=-1&post_status=publish' );
$choices = array();
foreach ( $terms as $term ) {
$choices[] = array( 'text' => $term->name, 'value' => $term->name );
}
// update 'Select a Post' to whatever you'd like the instructive option to be
$field->placeholder = 'Select Procedure Category';
$field->choices = $choices;
The second field. The following code dynamically populates the field with all of the the post titles of the custom post type (procedure). I want to filter these results based upon the value selected above.
if ( $field->type != 'select' || strpos( $field->cssClass, 'populate_procedures' ) === false ) {
continue;
}
$args = array(
'post_status' => 'publish',
'post_type' => 'procedure',
'procedure_category' => 'cardiovascular',
);
$posts = get_posts( $args );
$choices = array();
foreach ( $posts as $post ) {
$choices[] = array( 'text' => $post->post_title, 'value' => $post->post_title );
}
// update 'Select a Post' to whatever you'd like the instructive option to be
$field->placeholder = 'Select Procedure';
$field->choices = $choices;
}
return $form;
}
The second dynamically populated field successfully pulls in the filtered list of post titles based on the $args if I explicitly listed the term (in the example above I used 'cardiovascular'). What I am wondering is if there is a way to grab the value of the previous field and use that to filter the results of the second field (without having to reload the page). Any ideas? Does Gravity Forms have a functionality like this built in?
Using this method, you would need to use multiple pages and add the second Drop Down field to the second page on the form. Then, when the user submits the first page, you can access the value of the first Drop Down from the $_POST. Gravity Forms has a helper method for doing this called rgpost(). Here's what your $args might look like:
$args = array(
'post_status' => 'publish',
'post_type' => 'procedure',
'procedure_category' => rgpost( 'input_FIELDID' ),
);
Replace FIELDID with the field ID of your first Drop Down.
With that said, if you want to accomplish this without having to touch any code, try Gravity Forms Populate Anything.
https://gravitywiz.com/documentation/gravity-forms-populate-anything/
I'm using NinjaForm plugin on wordpress. Here how to search and retrieve data:
<?php
$args = array(
'form_id' => $form_id,
'user_id' => $user_id,
'fields' => array(
'34' => 'checked',
'54' => 'Hello World',
),
);
// This will return an array of sub objects.
$subs = Ninja_Forms()->subs()->get( $args );
// This is a basic example of how to interact with the returned objects.
// See other documentation for all the methods and properties of the submission object.
foreach ( $subs as $sub ) {
$form_id = $sub->form_id;
$user_id = $sub->user_id;
// Returns an array of [field_id] => [user_value] pairs
$all_fields = $sub->get_all_fields();
// Echoes out the submitted value for a field
echo $sub->get_field( 34 );
}
What I want to do is searching by DateTime fields. How do I do that?
I have tried change args like this but result same.
$args = array(
'form_id' => 5,
'date_modified'=> '2015-07-25 3:19:09'
);
or like this
$args = array(
'form_id' => 5,
'date_modified'=> '< 2015-07-25 3:19:09'
);
Did I do wrong?
Find Ninja DB Table:
Go into your database using phpmyadmin or something and find the table Ninja Forms is using. Hopefully they're using their own table. If not, you can search each wp table for some of the arg data that you know returns a form from Ninja_Forms(). Or go into the Ninja plugin code and try and find where they interact with the db to find which table they write into.
Write your own mysql search code:
Instead of using Ninja's class to search, use wordpress's built in mysql search and throw in the table you found in step 1.
GLOBAL $wpdb;
$wpdb->get_results($wpdb->prepare("SELECT * FROM `ninja_table` WHERE `date_modified` = %s", $strDate));
I haven't tested, but this would be my course of action.
Use begin_date and end_data parameters to get the submissions
$args = array(
'form_id' => $form_id,
'begin_date' => '2015-07-20 0:00:00',
'end_date' => '2015-07-25 3:19:09'
);
$subs = Ninja_Forms()->subs()->get( $args );
I've been trying to get this seemingly easy peace of code to work.
I'm loading rss from a wordpress site and it all works fine except for the thumbnails. Since in the XML they are set as an attribute instead of a nodeValue i can't seem to get import them. (i've really tried a lot)
$rss = new DOMDocument();
$rss->load('http://goalprogramme.wordpress.com/feed/');
$feed = array();
foreach ($rss->getElementsByTagName('item') as $node) {
// in XML it looks like <media:thumbnail url="http://goalprogramme.files.wordpress.com/2014/01/dsc_0227.jpg?w=150"/>
//echo $node->getElementsByTagName('media:thumbnail')->item(0)->getAttribute('url');
//push items
$item = array (
'title' => $node->getElementsByTagName('title')->item(0)->nodeValue,
'desc' => $node->getElementsByTagName('description')->item(0)->nodeValue,
'link' => $node->getElementsByTagName('link')->item(0)->nodeValue,
'date' => $node->getElementsByTagName('pubDate')->item(0)->nodeValue,
'thumbnail' => $node->getElementsByTagName('media:thumbnail')->item(0)->getAttribute('url') // this line doesn't work !!!
);
array_push($feed, $item);
}
Any help would be greatly appreciated.
Thanks so much in advance!
Hours later i've created another piece of code that does work. If anyone needs it it, here it is:
$feed_array = array();
$feed = simplexml_load_file('http://goalprogramme.wordpress.com/feed/');
foreach ($feed->channel->item as $item) {
$title = (string) $item->title;
$description = (string) $item->description;
$link = (string) $item->link;
$date = (string) $item->date;
if ($media = $item->children('media', TRUE)) {
if ($media->thumbnail) {
$attributes = $media->thumbnail->attributes();
$thumbnail = (string)$attributes['url'];
}
}
$item = array (
'title' => $title ,
'desc' => $description,
'link' => $link,
'date' => $date,
'thumbnail' => $thumbnail
);
array_push($feed_array, $item);
}
I have the following code that creates a dropdown list from my database :
foreach( $aPlayers as $player ){
if( $_SESSION['player'] == $player->iPlayer ){
$playerSelected = $player->iPlayer;
}
$key = $player->iPlayer;
$value = ucfirst($player->sName);
$playersList[$key] = $value;
}
$form['gestionvideos_player']['selectplayer'] = array(
'#type' => 'select',
'#options' => $playersList,
'#default_value' => $playerSelected,
);
But then when I try to submit my form and get user's selected value with :
function gestionvideos_players_form_submit($form, &$form_state){
echo $form_state['values']['selectplayer'];
}
The return value is not the one selected.
Do you have any idea to help me?
Thank you :)