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@@ -25,7 +25,7 @@ discard block |
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block discarded – undo |
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*/ |
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public function __construct() { |
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// hook the HTML ID string find & replace functionality |
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- add_filter( 'gform_get_form_filter', array( $this, 'gform_get_form_filter' ), 10, 2 ); |
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+ add_filter('gform_get_form_filter', array($this, 'gform_get_form_filter'), 10, 2); |
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} |
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/** |
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@@ -39,10 +39,10 @@ discard block |
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block discarded – undo |
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* @param array $form Array with the form settings. |
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* @return string $form_string The modified form HTML string. |
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*/ |
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- public function gform_get_form_filter( $form_string, $form ) { |
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+ public function gform_get_form_filter($form_string, $form) { |
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// if form has been submitted, use the submitted ID, otherwise generate a new unique ID |
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- if ( isset( $_POST['gform_random_id'] ) ) { |
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- $random_id = absint( $_POST['gform_random_id'] ); // Input var okay. |
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+ if (isset($_POST['gform_random_id'])) { |
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+ $random_id = absint($_POST['gform_random_id']); // Input var okay. |
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} else { |
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$random_id = mt_rand(); |
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} |
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@@ -52,58 +52,58 @@ discard block |
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block discarded – undo |
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// define all occurences of the original form ID that wont hurt the form input |
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$strings = array( |
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- ' gform_wrapper ' => ' gform_wrapper gform_wrapper_original_id_' . $form['id'] . ' ', |
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- "for='choice_" => "for='choice_" . $random_id . '_', |
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- "id='label_" => "id='label_" . $random_id . '_', |
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- "'gform_wrapper_" . $form['id'] . "'" => "'gform_wrapper_" . $random_id . "'", |
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- "'gf_" . $form['id'] . "'" => "'gf_" . $random_id . "'", |
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- "'gform_" . $form['id'] . "'" => "'gform_" . $random_id . "'", |
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- "'gform_ajax_frame_" . $form['id'] . "'" => "'gform_ajax_frame_" . $random_id . "'", |
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- '#gf_' . $form['id'] . "'" => '#gf_' . $random_id . "'", |
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- "'gform_fields_" . $form['id'] . "'" => "'gform_fields_" . $random_id . "'", |
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- "id='field_" . $form['id'] . '_' => "id='field_" . $random_id . '_', |
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- "for='input_" . $form['id'] . '_' => "for='input_" . $random_id . '_', |
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- "id='input_" . $form['id'] . '_' => "id='input_" . $random_id . '_', |
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- "id='choice_" . $form['id'] . '_' => "id='choice_" . $random_id . '_', |
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- "'gform_submit_button_" . $form['id'] . "'" => "'gform_submit_button_" . $random_id . "'", |
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- '"gf_submitting_' . $form['id'] . '"' => '"gf_submitting_' . $random_id . '"', |
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- "'gf_submitting_" . $form['id'] . "'" => "'gf_submitting_" . $random_id . "'", |
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- '#gform_ajax_frame_' . $form['id'] => '#gform_ajax_frame_' . $random_id, |
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- '#gform_wrapper_' . $form['id'] => '#gform_wrapper_' . $random_id, |
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- '#gform_' . $form['id'] => '#gform_' . $random_id, |
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- "trigger('gform_post_render', [" . $form['id'] => "trigger('gform_post_render', [" . $random_id, |
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- 'gformInitSpinner( ' . $form['id'] . ',' => 'gformInitSpinner( ' . $random_id . ',', |
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- "trigger('gform_page_loaded', [" . $form['id'] => "trigger('gform_page_loaded', [" . $random_id, |
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- "'gform_confirmation_loaded', [" . $form['id'] . ']' => "'gform_confirmation_loaded', [" . $random_id . ']', |
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- 'gf_apply_rules(' . $form['id'] . ',' => 'gf_apply_rules(' . $random_id . ',', |
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- 'gform_confirmation_wrapper_' . $form['id'] => 'gform_confirmation_wrapper_' . $random_id, |
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- 'gforms_confirmation_message_' . $form['id'] => 'gforms_confirmation_message_' . $random_id, |
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- 'gform_confirmation_message_' . $form['id'] => 'gform_confirmation_message_' . $random_id, |
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- 'if(formId == ' . $form['id'] . ')' => 'if(formId == ' . $random_id . ')', |
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- "window['gf_form_conditional_logic'][" . $form['id'] . ']' => "window['gf_form_conditional_logic'][" . $random_id . ']', |
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- "trigger('gform_post_conditional_logic', [" . $form['id'] . ',' => "trigger('gform_post_conditional_logic', [" . $random_id . ',', |
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- 'gformShowPasswordStrength("input_' . $form['id'] . '_' => 'gformShowPasswordStrength("input_' . $random_id . '_', |
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- "gformInitChosenFields('#input_" . $form['id'] . '_' => "gformInitChosenFields('#input_" . $random_id . '_', |
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- "jQuery('#input_" . $form['id'] . '_' => "jQuery('#input_" . $random_id . '_', |
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- 'gforms_calendar_icon_input_' . $form['id'] . '_' => 'gforms_calendar_icon_input_' . $random_id . '_', |
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- "id='ginput_base_price_" . $form['id'] . '_' => "id='ginput_base_price_" . $random_id . '_', |
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- "id='ginput_quantity_" . $form['id'] . '_' => "id='ginput_quantity_" . $random_id . '_', |
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- 'gfield_price_' . $form['id'] . '_' => 'gfield_price_' . $random_id . '_', |
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- 'gfield_quantity_' . $form['id'] . '_' => 'gfield_quantity_' . $random_id . '_', |
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- 'gfield_product_' . $form['id'] . '_' => 'gfield_product_' . $random_id . '_', |
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- 'ginput_total_' . $form['id'] => 'ginput_total_' . $random_id, |
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- 'GFCalc(' . $form['id'] . ',' => 'GFCalc(' . $random_id . ',', |
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- 'gf_global["number_formats"][' . $form['id'] . ']' => 'gf_global["number_formats"][' . $random_id . ']', |
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- 'gform_next_button_' . $form['id'] . '_' => 'gform_next_button_' . $random_id . '_', |
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- $hidden_field => "<input type='hidden' name='gform_random_id' value='" . $random_id . "' />" . $hidden_field, |
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+ ' gform_wrapper ' => ' gform_wrapper gform_wrapper_original_id_'.$form['id'].' ', |
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+ "for='choice_" => "for='choice_".$random_id.'_', |
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+ "id='label_" => "id='label_".$random_id.'_', |
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+ "'gform_wrapper_".$form['id']."'" => "'gform_wrapper_".$random_id."'", |
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+ "'gf_".$form['id']."'" => "'gf_".$random_id."'", |
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+ "'gform_".$form['id']."'" => "'gform_".$random_id."'", |
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+ "'gform_ajax_frame_".$form['id']."'" => "'gform_ajax_frame_".$random_id."'", |
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+ '#gf_'.$form['id']."'" => '#gf_'.$random_id."'", |
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+ "'gform_fields_".$form['id']."'" => "'gform_fields_".$random_id."'", |
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+ "id='field_".$form['id'].'_' => "id='field_".$random_id.'_', |
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+ "for='input_".$form['id'].'_' => "for='input_".$random_id.'_', |
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+ "id='input_".$form['id'].'_' => "id='input_".$random_id.'_', |
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+ "id='choice_".$form['id'].'_' => "id='choice_".$random_id.'_', |
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+ "'gform_submit_button_".$form['id']."'" => "'gform_submit_button_".$random_id."'", |
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+ '"gf_submitting_'.$form['id'].'"' => '"gf_submitting_'.$random_id.'"', |
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+ "'gf_submitting_".$form['id']."'" => "'gf_submitting_".$random_id."'", |
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+ '#gform_ajax_frame_'.$form['id'] => '#gform_ajax_frame_'.$random_id, |
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+ '#gform_wrapper_'.$form['id'] => '#gform_wrapper_'.$random_id, |
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+ '#gform_'.$form['id'] => '#gform_'.$random_id, |
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+ "trigger('gform_post_render', [".$form['id'] => "trigger('gform_post_render', [".$random_id, |
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+ 'gformInitSpinner( '.$form['id'].',' => 'gformInitSpinner( '.$random_id.',', |
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+ "trigger('gform_page_loaded', [".$form['id'] => "trigger('gform_page_loaded', [".$random_id, |
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+ "'gform_confirmation_loaded', [".$form['id'].']' => "'gform_confirmation_loaded', [".$random_id.']', |
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+ 'gf_apply_rules('.$form['id'].',' => 'gf_apply_rules('.$random_id.',', |
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+ 'gform_confirmation_wrapper_'.$form['id'] => 'gform_confirmation_wrapper_'.$random_id, |
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+ 'gforms_confirmation_message_'.$form['id'] => 'gforms_confirmation_message_'.$random_id, |
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+ 'gform_confirmation_message_'.$form['id'] => 'gform_confirmation_message_'.$random_id, |
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+ 'if(formId == '.$form['id'].')' => 'if(formId == '.$random_id.')', |
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+ "window['gf_form_conditional_logic'][".$form['id'].']' => "window['gf_form_conditional_logic'][".$random_id.']', |
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+ "trigger('gform_post_conditional_logic', [".$form['id'].',' => "trigger('gform_post_conditional_logic', [".$random_id.',', |
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+ 'gformShowPasswordStrength("input_'.$form['id'].'_' => 'gformShowPasswordStrength("input_'.$random_id.'_', |
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+ "gformInitChosenFields('#input_".$form['id'].'_' => "gformInitChosenFields('#input_".$random_id.'_', |
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+ "jQuery('#input_".$form['id'].'_' => "jQuery('#input_".$random_id.'_', |
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+ 'gforms_calendar_icon_input_'.$form['id'].'_' => 'gforms_calendar_icon_input_'.$random_id.'_', |
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+ "id='ginput_base_price_".$form['id'].'_' => "id='ginput_base_price_".$random_id.'_', |
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+ "id='ginput_quantity_".$form['id'].'_' => "id='ginput_quantity_".$random_id.'_', |
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+ 'gfield_price_'.$form['id'].'_' => 'gfield_price_'.$random_id.'_', |
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+ 'gfield_quantity_'.$form['id'].'_' => 'gfield_quantity_'.$random_id.'_', |
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+ 'gfield_product_'.$form['id'].'_' => 'gfield_product_'.$random_id.'_', |
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+ 'ginput_total_'.$form['id'] => 'ginput_total_'.$random_id, |
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+ 'GFCalc('.$form['id'].',' => 'GFCalc('.$random_id.',', |
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+ 'gf_global["number_formats"]['.$form['id'].']' => 'gf_global["number_formats"]['.$random_id.']', |
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+ 'gform_next_button_'.$form['id'].'_' => 'gform_next_button_'.$random_id.'_', |
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+ $hidden_field => "<input type='hidden' name='gform_random_id' value='".$random_id."' />".$hidden_field, |
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); |
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// allow addons & plugins to add additional find & replace strings |
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- $strings = apply_filters( 'gform_multiple_instances_strings', $strings, $form['id'], $random_id ); |
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+ $strings = apply_filters('gform_multiple_instances_strings', $strings, $form['id'], $random_id); |
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// replace all occurences with the new unique ID |
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- foreach ( $strings as $find => $replace ) { |
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- $form_string = str_replace( $find, $replace, $form_string ); |
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+ foreach ($strings as $find => $replace) { |
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+ $form_string = str_replace($find, $replace, $form_string); |
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} |
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return $form_string; |
