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Gravity Form Error with Arrays after 9th counter WordPress

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I have the following two custom functions, one for pre-rendering a form based on a post's custom taxonomy and the other to update it after submission. The field is a checkbox. The field fully pre-renders all of the possible terms for the custom taxonomy, but the isSelect will only work for the first 9 fields. The same goes for after submission -- it will only update the post for the first 9 possible terms then it omits them.

Here is the code for pre render:

add_filter('gform_pre_render_2', 'GF_prepopulate_cat');
add_filter('gform_admin_pre_render_2', 'GF_prepopulate_cat');
function GF_prepopulate_cat($form){

foreach($form["fields"] as &$field){

if ( $field["id"] == 100 ){
$parent = '26';
$cats = get_terms('portfolio-item-category', array( 'hide_empty' => false, 'parent' => $parent ));
$field['choices'] = array();
foreach ($cats as $cat){
$name = $cat->name;
$val = $cat->term_id;
if ( isset( $_GET["gform_post_id"] ) ) {
$ID = $_GET["gform_post_id"];
$term_list = wp_get_post_terms( $ID, 'portfolio-item-category' , array( "fields" => "ids" ) );
if (in_array($val, $term_list)) { $select = true;} else { $select = false; }
}else{ $select = false; }
$field['choices'][] = array( 'text' => $name, 'value' => $val, 'isSelected' => $select);
}
}
}

return $form;

}


Here is after submission:


add_action("gform_after_submission_2", "GF_update_post_2", 10, 2);
function GF_update_post_2 ($entry, $form) {

global $wpdb, $post;
$ID = $entry["post_id"];

if (!isset($_GET["gform_post_id"])){

foreach($form["fields"] as $field){

ob_start();

if(
$field["id"] == 100
){

$all_terms = $field['choices'];

for($i = 1; $i <= count($all_terms); $i++){
$id = $field['id'];
$submitted_term = $entry["{$field['id']}.$i"];
if (!empty($submitted_term)){
echo $submitted_term.' ,';
}
}
}
}

$output_string = ob_get_contents();
ob_end_clean();
wp_set_post_terms($ID,$output_string, 'portfolio-item-category' );
}}

Answers (2)

2013-08-22

zebra webdesigns answers:

Hello Kyle

I would like to view the actual things going on.
If possible can I connect you through team viewer and sort this out.

I will PM my skype ID


zebra webdesigns comments:

If possible Can you post the screenshot of your form .It will be useful to understand the concept best.


Kyle comments:

Here is the image [[LINK href="http://imgur.com/SVrN9ld"]]link[[/LINK]] You can see that the first 9 pre render, and they also will actively update after submission. However, none of the inputs work.


Kyle comments:

I believe it has something to do with inputs that use multiples of 10 and it is somehow disrupting the process

[[LINK href="http://pastie.org/6014156"]]http://pastie.org/6014156[[/LINK]]

2013-08-23

Arnav Joy answers:

try this

<?php
add_filter('gform_pre_render_2', 'GF_prepopulate_cat');

add_filter('gform_admin_pre_render_2', 'GF_prepopulate_cat');

function GF_prepopulate_cat($form){



foreach($form["fields"] as &$field){



if ( $field["id"] == 100 ){

$parent = '26';

$cats = get_terms('portfolio-item-category', array( 'hide_empty' => false, 'parent' => $parent ));

$field['choices'] = array();

foreach ($cats as $cat){

$name = $cat->name;

$val = $cat->term_id;

if ( isset( $_GET["gform_post_id"] ) ) {

$ID = $_GET["gform_post_id"];

$term_list = wp_get_post_terms( $ID, 'portfolio-item-category' , array( "fields" => "ids" ) );

if (in_array($val, $term_list)) {
$field['choices'][] = array( 'text' => $name, 'value' => $val, 'isSelected' => true);

} else {

$field['choices'][] = array( 'text' => $name, 'value' => $val, 'isSelected' => false );
}

}else{ $field['choices'][] = array( 'text' => $name, 'value' => $val, 'isSelected' => false); }



}

}

}



return $form;



}