Php 为什么我的表格是'；s提交按钮不工作？_Php_Wordpress_Forms

Php 为什么我的表格是'；s提交按钮不工作？

php wordpress forms

Php 为什么我的表格是'；s提交按钮不工作？,php,wordpress,forms,Php,Wordpress,Forms,我正在修改一个WP插件（PHP；WP的最新版本）。它有一个用户可以提问的表单。它有自己的提交按钮。我发现了一个操作钩子，我可以将自己的代码添加到表单中，因此我添加了Braintree最简单的支付表单-DropIn UI 问题： class FD_Braintree_Form { public function fd_bt_form() { echo '<form id="checkout" action=

我正在修改一个WP插件（PHP；WP的最新版本）。它有一个用户可以提问的表单。它有自己的提交按钮。我发现了一个操作钩子，我可以将自己的代码添加到表单中，因此我添加了Braintree最简单的支付表单-DropIn UI

问题：

class FD_Braintree_Form
{
    public function fd_bt_form()
        {

            echo 

                '<form id="checkout" action="/process-trans.php" method="post">

                  <p>
                    <label><font size="5">Amount:</font></label>
                    <input type="text" size="4" name="amount" />
                  </p>

                  <div id="payment-form"></div>

                  <input type="submit" value="Pay" />

                </form>';

        }
}

class Find_Do_For_Anspress
{
   add_action('ap_form_bottom_ask_form', array( $this, 'fd_bt_form_html')); //This is where I use the action hook to insert my code into the plugin's form_footer()

   public function fd_bt_form_html()
        {       
            $class_bt_token = new Braintree_ClientToken();
            $clientToken = $class_bt_token->generate();

            ?>
            <script src="https://js.braintreegateway.com/v2/braintree.js"></script>
            <script>

                braintree.setup(
                '<?php echo $clientToken ?>',
                'dropin', {
                  container: 'payment-form',
                }); 

            </script>
            <?php       

            $class_bt_form = new FD_Braintree_Form();
            $bt_form = $class_bt_form->fd_bt_form();

            echo $bt_form;
        }
}

function ap_ask_form($editing = false){
    global $editing_post;

    $is_private = false;
    if($editing){
        $is_private = $editing_post->post_status == 'private_post' ? true : false;
    }

    $args = array(
        'name'              => 'ask_form',
        'is_ajaxified'      => true,
        'submit_button'     => ($editing ? __('Update question', 'ap') : __('Post question', 'ap')),
        'fields'            => array(
            array(
                'name' => 'title',
                'label' => __('Title', 'ap'),
                'type'  => 'text',
                'placeholder'  => __('Question in one sentence', 'ap'),
                'desc'  => __('Write a meaningful title for the question.', 'ap'),
                'value' => ( $editing ? $editing_post->post_title : sanitize_text_field( @$_POST['title'] ) ),
                'order' => 5,
                'attr' => 'data-action="suggest_similar_questions"',
                'autocomplete' => false,
            ),
            array(
                'name' => 'title',
                'type'  => 'custom',
                'order' => 5,
                'html' => '<div id="similar_suggestions"></div>'
            ),
            array(
                'name' => 'description',
                'label' => __('Description', 'ap'),
                'type'  => 'editor',
                'desc'  => __('Write description for the question.', 'ap'),
                'value' => ( $editing ? apply_filters('the_content', $editing_post->post_content) : @$_POST['description']  ),
                'settings' => apply_filters( 'ap_ask_form_editor_settings', array(
                    'textarea_rows'     => 8,
                    'tinymce'           => ap_opt('question_text_editor') ? false : true,
                    'quicktags'         => ap_opt('question_text_editor') ? true : false ,
                    'media_buttons'     =>false,
                )),
            ),
            array(
                'name'  => 'ap_upload',
                'type'  => 'custom',
                'html' => ap_post_upload_form(),
                'order' => 10
            ),
            array(
                'name' => 'parent_id',
                'type'  => 'hidden',
                'value' => ( $editing ? $editing_post->post_parent : get_query_var('parent')  ),
                'order' => 20
            )
        ),
    );

    if(ap_opt('allow_private_posts'))
        $args['fields'][] = array(
            'name' => 'is_private',
            'type'  => 'checkbox',
            'desc'  => __('Only visible to admin and moderator.', 'ap'),
            'value' => $is_private,
            'order' => 12,
            'show_desc_tip' => false
        );

    if(ap_opt('recaptcha_site_key') == '')
        $reCaptcha_html = '<div class="ap-notice red">'.__('reCaptach keys missing, please add keys', 'ap').'</div>';
    else
        $reCaptcha_html = '<div class="g-recaptcha" id="recaptcha" data-sitekey="'.ap_opt('recaptcha_site_key').'"></div><script type="text/javascript"
src="https://www.google.com/recaptcha/api.js?hl='.get_locale().'&onload=onloadCallback&render=explicit"  async defer></script><script type="text/javascript">var onloadCallback = function() {
        widgetId1 = grecaptcha.render("recaptcha", {
          "sitekey" : "'.ap_opt('recaptcha_site_key').'"
        });
      };</script>';

    if(ap_opt('enable_recaptcha'))
        $args['fields'][] = array(
            'name' => 'captcha',
            'type'  => 'custom',
            'order' => 100,
            'html' => $reCaptcha_html
        );

    /**
     * FILTER: ap_ask_form_fields
     * Filter for modifying $args
     * @var array
     * @since  2.0
     */
    $args = apply_filters( 'ap_ask_form_fields', $args, $editing );

    if($editing){
        $args['fields'][] = array(
            'name'  => 'edit_post_id',
            'type'  => 'hidden',
            'value' => $editing_post->ID,
            'order' => 20
        );
    }

    $form = new AnsPress_Form($args);

    echo $form->get_form();
    echo ap_post_upload_hidden_form();
}

private function form_footer()
    {
        ob_start();
        /**
         * ACTION: ap_form_bottom_[form_name]
         * action for hooking captcha and extar fields
         * @since 2.0.1
         */
        do_action('ap_form_bottom_'. $this->name);
        $this->output .= ob_get_clean();

        $this->output .= '<button type="submit" class="ap-btn ap-btn-submit">'.$this->args['submit_button'].'</button>';

        if(@$this->args['show_cancel'] === true)
            $this->output .= '<button type="button" class="ap-btn ap-btn-cancel">'.__('Cancel', 'ap').'</button>';

        $this->output .= '</form>';
    }

function ap_post_upload_hidden_form(){
    if(ap_opt('allow_upload_image'))
        return '<form id="hidden-post-upload" enctype="multipart/form-data" method="POST" style="display:none">
            <input type="file" name="post_upload_image" class="ap-upload-input">
            <input type="hidden" name="ap_ajax_action" value="upload_post_image" />
            <input type="hidden" name="ap_form_action" value="upload_post_image" />
            <input type="hidden" name="__nonce" value="'.wp_create_nonce( 'upload_image_'.get_current_user_id()).'" />
            <input type="hidden" name="action" value="ap_ajax" />
        </form>';
}

<div class="ap-tab-container">
        <div id="ap-form-main" class="active ap-tab-item">
            <?php ap_ask_form(); ?>
        </div>
</div>

插件附带的“Post question”按钮不起作用，我怀疑这是由于第二个表单的存在

我所尝试的：

class FD_Braintree_Form
{
    public function fd_bt_form()
        {

            echo 

                '<form id="checkout" action="/process-trans.php" method="post">

                  <p>
                    <label><font size="5">Amount:</font></label>
                    <input type="text" size="4" name="amount" />
                  </p>

                  <div id="payment-form"></div>

                  <input type="submit" value="Pay" />

                </form>';

        }
}

class Find_Do_For_Anspress
{
   add_action('ap_form_bottom_ask_form', array( $this, 'fd_bt_form_html')); //This is where I use the action hook to insert my code into the plugin's form_footer()

   public function fd_bt_form_html()
        {       
            $class_bt_token = new Braintree_ClientToken();
            $clientToken = $class_bt_token->generate();

            ?>
            <script src="https://js.braintreegateway.com/v2/braintree.js"></script>
            <script>

                braintree.setup(
                '<?php echo $clientToken ?>',
                'dropin', {
                  container: 'payment-form',
                }); 

            </script>
            <?php       

            $class_bt_form = new FD_Braintree_Form();
            $bt_form = $class_bt_form->fd_bt_form();

            echo $bt_form;
        }
}

function ap_ask_form($editing = false){
    global $editing_post;

    $is_private = false;
    if($editing){
        $is_private = $editing_post->post_status == 'private_post' ? true : false;
    }

    $args = array(
        'name'              => 'ask_form',
        'is_ajaxified'      => true,
        'submit_button'     => ($editing ? __('Update question', 'ap') : __('Post question', 'ap')),
        'fields'            => array(
            array(
                'name' => 'title',
                'label' => __('Title', 'ap'),
                'type'  => 'text',
                'placeholder'  => __('Question in one sentence', 'ap'),
                'desc'  => __('Write a meaningful title for the question.', 'ap'),
                'value' => ( $editing ? $editing_post->post_title : sanitize_text_field( @$_POST['title'] ) ),
                'order' => 5,
                'attr' => 'data-action="suggest_similar_questions"',
                'autocomplete' => false,
            ),
            array(
                'name' => 'title',
                'type'  => 'custom',
                'order' => 5,
                'html' => '<div id="similar_suggestions"></div>'
            ),
            array(
                'name' => 'description',
                'label' => __('Description', 'ap'),
                'type'  => 'editor',
                'desc'  => __('Write description for the question.', 'ap'),
                'value' => ( $editing ? apply_filters('the_content', $editing_post->post_content) : @$_POST['description']  ),
                'settings' => apply_filters( 'ap_ask_form_editor_settings', array(
                    'textarea_rows'     => 8,
                    'tinymce'           => ap_opt('question_text_editor') ? false : true,
                    'quicktags'         => ap_opt('question_text_editor') ? true : false ,
                    'media_buttons'     =>false,
                )),
            ),
            array(
                'name'  => 'ap_upload',
                'type'  => 'custom',
                'html' => ap_post_upload_form(),
                'order' => 10
            ),
            array(
                'name' => 'parent_id',
                'type'  => 'hidden',
                'value' => ( $editing ? $editing_post->post_parent : get_query_var('parent')  ),
                'order' => 20
            )
        ),
    );

    if(ap_opt('allow_private_posts'))
        $args['fields'][] = array(
            'name' => 'is_private',
            'type'  => 'checkbox',
            'desc'  => __('Only visible to admin and moderator.', 'ap'),
            'value' => $is_private,
            'order' => 12,
            'show_desc_tip' => false
        );

    if(ap_opt('recaptcha_site_key') == '')
        $reCaptcha_html = '<div class="ap-notice red">'.__('reCaptach keys missing, please add keys', 'ap').'</div>';
    else
        $reCaptcha_html = '<div class="g-recaptcha" id="recaptcha" data-sitekey="'.ap_opt('recaptcha_site_key').'"></div><script type="text/javascript"
src="https://www.google.com/recaptcha/api.js?hl='.get_locale().'&onload=onloadCallback&render=explicit"  async defer></script><script type="text/javascript">var onloadCallback = function() {
        widgetId1 = grecaptcha.render("recaptcha", {
          "sitekey" : "'.ap_opt('recaptcha_site_key').'"
        });
      };</script>';

    if(ap_opt('enable_recaptcha'))
        $args['fields'][] = array(
            'name' => 'captcha',
            'type'  => 'custom',
            'order' => 100,
            'html' => $reCaptcha_html
        );

    /**
     * FILTER: ap_ask_form_fields
     * Filter for modifying $args
     * @var array
     * @since  2.0
     */
    $args = apply_filters( 'ap_ask_form_fields', $args, $editing );

    if($editing){
        $args['fields'][] = array(
            'name'  => 'edit_post_id',
            'type'  => 'hidden',
            'value' => $editing_post->ID,
            'order' => 20
        );
    }

    $form = new AnsPress_Form($args);

    echo $form->get_form();
    echo ap_post_upload_hidden_form();
}

private function form_footer()
    {
        ob_start();
        /**
         * ACTION: ap_form_bottom_[form_name]
         * action for hooking captcha and extar fields
         * @since 2.0.1
         */
        do_action('ap_form_bottom_'. $this->name);
        $this->output .= ob_get_clean();

        $this->output .= '<button type="submit" class="ap-btn ap-btn-submit">'.$this->args['submit_button'].'</button>';

        if(@$this->args['show_cancel'] === true)
            $this->output .= '<button type="button" class="ap-btn ap-btn-cancel">'.__('Cancel', 'ap').'</button>';

        $this->output .= '</form>';
    }

function ap_post_upload_hidden_form(){
    if(ap_opt('allow_upload_image'))
        return '<form id="hidden-post-upload" enctype="multipart/form-data" method="POST" style="display:none">
            <input type="file" name="post_upload_image" class="ap-upload-input">
            <input type="hidden" name="ap_ajax_action" value="upload_post_image" />
            <input type="hidden" name="ap_form_action" value="upload_post_image" />
            <input type="hidden" name="__nonce" value="'.wp_create_nonce( 'upload_image_'.get_current_user_id()).'" />
            <input type="hidden" name="action" value="ap_ajax" />
        </form>';
}

<div class="ap-tab-container">
        <div id="ap-form-main" class="active ap-tab-item">
            <?php ap_ask_form(); ?>
        </div>
</div>

我删除了我添加的代码中的一些片段，试图找出导致这种情况的原因，最终归结为DropIn的表单代码本身。此页面上的第二个表单出现问题

我的问题：当一页上有两张表格时，什么会导致提交问题

注意-我使用一个动作挂钩将代码插入一个函数，该函数将自己描述为主插件的表单页脚。我觉得这是一个表单嵌套问题

创建大脑树表单的my函数：

class FD_Braintree_Form
{
    public function fd_bt_form()
        {

            echo 

                '<form id="checkout" action="/process-trans.php" method="post">

                  <p>
                    <label><font size="5">Amount:</font></label>
                    <input type="text" size="4" name="amount" />
                  </p>

                  <div id="payment-form"></div>

                  <input type="submit" value="Pay" />

                </form>';

        }
}

class Find_Do_For_Anspress
{
   add_action('ap_form_bottom_ask_form', array( $this, 'fd_bt_form_html')); //This is where I use the action hook to insert my code into the plugin's form_footer()

   public function fd_bt_form_html()
        {       
            $class_bt_token = new Braintree_ClientToken();
            $clientToken = $class_bt_token->generate();

            ?>
            <script src="https://js.braintreegateway.com/v2/braintree.js"></script>
            <script>

                braintree.setup(
                '<?php echo $clientToken ?>',
                'dropin', {
                  container: 'payment-form',
                }); 

            </script>
            <?php       

            $class_bt_form = new FD_Braintree_Form();
            $bt_form = $class_bt_form->fd_bt_form();

            echo $bt_form;
        }
}

function ap_ask_form($editing = false){
    global $editing_post;

    $is_private = false;
    if($editing){
        $is_private = $editing_post->post_status == 'private_post' ? true : false;
    }

    $args = array(
        'name'              => 'ask_form',
        'is_ajaxified'      => true,
        'submit_button'     => ($editing ? __('Update question', 'ap') : __('Post question', 'ap')),
        'fields'            => array(
            array(
                'name' => 'title',
                'label' => __('Title', 'ap'),
                'type'  => 'text',
                'placeholder'  => __('Question in one sentence', 'ap'),
                'desc'  => __('Write a meaningful title for the question.', 'ap'),
                'value' => ( $editing ? $editing_post->post_title : sanitize_text_field( @$_POST['title'] ) ),
                'order' => 5,
                'attr' => 'data-action="suggest_similar_questions"',
                'autocomplete' => false,
            ),
            array(
                'name' => 'title',
                'type'  => 'custom',
                'order' => 5,
                'html' => '<div id="similar_suggestions"></div>'
            ),
            array(
                'name' => 'description',
                'label' => __('Description', 'ap'),
                'type'  => 'editor',
                'desc'  => __('Write description for the question.', 'ap'),
                'value' => ( $editing ? apply_filters('the_content', $editing_post->post_content) : @$_POST['description']  ),
                'settings' => apply_filters( 'ap_ask_form_editor_settings', array(
                    'textarea_rows'     => 8,
                    'tinymce'           => ap_opt('question_text_editor') ? false : true,
                    'quicktags'         => ap_opt('question_text_editor') ? true : false ,
                    'media_buttons'     =>false,
                )),
            ),
            array(
                'name'  => 'ap_upload',
                'type'  => 'custom',
                'html' => ap_post_upload_form(),
                'order' => 10
            ),
            array(
                'name' => 'parent_id',
                'type'  => 'hidden',
                'value' => ( $editing ? $editing_post->post_parent : get_query_var('parent')  ),
                'order' => 20
            )
        ),
    );

    if(ap_opt('allow_private_posts'))
        $args['fields'][] = array(
            'name' => 'is_private',
            'type'  => 'checkbox',
            'desc'  => __('Only visible to admin and moderator.', 'ap'),
            'value' => $is_private,
            'order' => 12,
            'show_desc_tip' => false
        );

    if(ap_opt('recaptcha_site_key') == '')
        $reCaptcha_html = '<div class="ap-notice red">'.__('reCaptach keys missing, please add keys', 'ap').'</div>';
    else
        $reCaptcha_html = '<div class="g-recaptcha" id="recaptcha" data-sitekey="'.ap_opt('recaptcha_site_key').'"></div><script type="text/javascript"
src="https://www.google.com/recaptcha/api.js?hl='.get_locale().'&onload=onloadCallback&render=explicit"  async defer></script><script type="text/javascript">var onloadCallback = function() {
        widgetId1 = grecaptcha.render("recaptcha", {
          "sitekey" : "'.ap_opt('recaptcha_site_key').'"
        });
      };</script>';

    if(ap_opt('enable_recaptcha'))
        $args['fields'][] = array(
            'name' => 'captcha',
            'type'  => 'custom',
            'order' => 100,
            'html' => $reCaptcha_html
        );

    /**
     * FILTER: ap_ask_form_fields
     * Filter for modifying $args
     * @var array
     * @since  2.0
     */
    $args = apply_filters( 'ap_ask_form_fields', $args, $editing );

    if($editing){
        $args['fields'][] = array(
            'name'  => 'edit_post_id',
            'type'  => 'hidden',
            'value' => $editing_post->ID,
            'order' => 20
        );
    }

    $form = new AnsPress_Form($args);

    echo $form->get_form();
    echo ap_post_upload_hidden_form();
}

private function form_footer()
    {
        ob_start();
        /**
         * ACTION: ap_form_bottom_[form_name]
         * action for hooking captcha and extar fields
         * @since 2.0.1
         */
        do_action('ap_form_bottom_'. $this->name);
        $this->output .= ob_get_clean();

        $this->output .= '<button type="submit" class="ap-btn ap-btn-submit">'.$this->args['submit_button'].'</button>';

        if(@$this->args['show_cancel'] === true)
            $this->output .= '<button type="button" class="ap-btn ap-btn-cancel">'.__('Cancel', 'ap').'</button>';

        $this->output .= '</form>';
    }

function ap_post_upload_hidden_form(){
    if(ap_opt('allow_upload_image'))
        return '<form id="hidden-post-upload" enctype="multipart/form-data" method="POST" style="display:none">
            <input type="file" name="post_upload_image" class="ap-upload-input">
            <input type="hidden" name="ap_ajax_action" value="upload_post_image" />
            <input type="hidden" name="ap_form_action" value="upload_post_image" />
            <input type="hidden" name="__nonce" value="'.wp_create_nonce( 'upload_image_'.get_current_user_id()).'" />
            <input type="hidden" name="action" value="ap_ajax" />
        </form>';
}

<div class="ap-tab-container">
        <div id="ap-form-main" class="active ap-tab-item">
            <?php ap_ask_form(); ?>
        </div>
</div>

class-FD\u-Braintree\u表单
{
公共功能fd_bt_表单（）
{
回音
'

数量：

';
}
}

生成大脑树表单的my函数：

class FD_Braintree_Form
{
    public function fd_bt_form()
        {

            echo 

                '<form id="checkout" action="/process-trans.php" method="post">

                  <p>
                    <label><font size="5">Amount:</font></label>
                    <input type="text" size="4" name="amount" />
                  </p>

                  <div id="payment-form"></div>

                  <input type="submit" value="Pay" />

                </form>';

        }
}

class Find_Do_For_Anspress
{
   add_action('ap_form_bottom_ask_form', array( $this, 'fd_bt_form_html')); //This is where I use the action hook to insert my code into the plugin's form_footer()

   public function fd_bt_form_html()
        {       
            $class_bt_token = new Braintree_ClientToken();
            $clientToken = $class_bt_token->generate();

            ?>
            <script src="https://js.braintreegateway.com/v2/braintree.js"></script>
            <script>

                braintree.setup(
                '<?php echo $clientToken ?>',
                'dropin', {
                  container: 'payment-form',
                }); 

            </script>
            <?php       

            $class_bt_form = new FD_Braintree_Form();
            $bt_form = $class_bt_form->fd_bt_form();

            echo $bt_form;
        }
}

function ap_ask_form($editing = false){
    global $editing_post;

    $is_private = false;
    if($editing){
        $is_private = $editing_post->post_status == 'private_post' ? true : false;
    }

    $args = array(
        'name'              => 'ask_form',
        'is_ajaxified'      => true,
        'submit_button'     => ($editing ? __('Update question', 'ap') : __('Post question', 'ap')),
        'fields'            => array(
            array(
                'name' => 'title',
                'label' => __('Title', 'ap'),
                'type'  => 'text',
                'placeholder'  => __('Question in one sentence', 'ap'),
                'desc'  => __('Write a meaningful title for the question.', 'ap'),
                'value' => ( $editing ? $editing_post->post_title : sanitize_text_field( @$_POST['title'] ) ),
                'order' => 5,
                'attr' => 'data-action="suggest_similar_questions"',
                'autocomplete' => false,
            ),
            array(
                'name' => 'title',
                'type'  => 'custom',
                'order' => 5,
                'html' => '<div id="similar_suggestions"></div>'
            ),
            array(
                'name' => 'description',
                'label' => __('Description', 'ap'),
                'type'  => 'editor',
                'desc'  => __('Write description for the question.', 'ap'),
                'value' => ( $editing ? apply_filters('the_content', $editing_post->post_content) : @$_POST['description']  ),
                'settings' => apply_filters( 'ap_ask_form_editor_settings', array(
                    'textarea_rows'     => 8,
                    'tinymce'           => ap_opt('question_text_editor') ? false : true,
                    'quicktags'         => ap_opt('question_text_editor') ? true : false ,
                    'media_buttons'     =>false,
                )),
            ),
            array(
                'name'  => 'ap_upload',
                'type'  => 'custom',
                'html' => ap_post_upload_form(),
                'order' => 10
            ),
            array(
                'name' => 'parent_id',
                'type'  => 'hidden',
                'value' => ( $editing ? $editing_post->post_parent : get_query_var('parent')  ),
                'order' => 20
            )
        ),
    );

    if(ap_opt('allow_private_posts'))
        $args['fields'][] = array(
            'name' => 'is_private',
            'type'  => 'checkbox',
            'desc'  => __('Only visible to admin and moderator.', 'ap'),
            'value' => $is_private,
            'order' => 12,
            'show_desc_tip' => false
        );

    if(ap_opt('recaptcha_site_key') == '')
        $reCaptcha_html = '<div class="ap-notice red">'.__('reCaptach keys missing, please add keys', 'ap').'</div>';
    else
        $reCaptcha_html = '<div class="g-recaptcha" id="recaptcha" data-sitekey="'.ap_opt('recaptcha_site_key').'"></div><script type="text/javascript"
src="https://www.google.com/recaptcha/api.js?hl='.get_locale().'&onload=onloadCallback&render=explicit"  async defer></script><script type="text/javascript">var onloadCallback = function() {
        widgetId1 = grecaptcha.render("recaptcha", {
          "sitekey" : "'.ap_opt('recaptcha_site_key').'"
        });
      };</script>';

    if(ap_opt('enable_recaptcha'))
        $args['fields'][] = array(
            'name' => 'captcha',
            'type'  => 'custom',
            'order' => 100,
            'html' => $reCaptcha_html
        );

    /**
     * FILTER: ap_ask_form_fields
     * Filter for modifying $args
     * @var array
     * @since  2.0
     */
    $args = apply_filters( 'ap_ask_form_fields', $args, $editing );

    if($editing){
        $args['fields'][] = array(
            'name'  => 'edit_post_id',
            'type'  => 'hidden',
            'value' => $editing_post->ID,
            'order' => 20
        );
    }

    $form = new AnsPress_Form($args);

    echo $form->get_form();
    echo ap_post_upload_hidden_form();
}

private function form_footer()
    {
        ob_start();
        /**
         * ACTION: ap_form_bottom_[form_name]
         * action for hooking captcha and extar fields
         * @since 2.0.1
         */
        do_action('ap_form_bottom_'. $this->name);
        $this->output .= ob_get_clean();

        $this->output .= '<button type="submit" class="ap-btn ap-btn-submit">'.$this->args['submit_button'].'</button>';

        if(@$this->args['show_cancel'] === true)
            $this->output .= '<button type="button" class="ap-btn ap-btn-cancel">'.__('Cancel', 'ap').'</button>';

        $this->output .= '</form>';
    }

function ap_post_upload_hidden_form(){
    if(ap_opt('allow_upload_image'))
        return '<form id="hidden-post-upload" enctype="multipart/form-data" method="POST" style="display:none">
            <input type="file" name="post_upload_image" class="ap-upload-input">
            <input type="hidden" name="ap_ajax_action" value="upload_post_image" />
            <input type="hidden" name="ap_form_action" value="upload_post_image" />
            <input type="hidden" name="__nonce" value="'.wp_create_nonce( 'upload_image_'.get_current_user_id()).'" />
            <input type="hidden" name="action" value="ap_ajax" />
        </form>';
}

<div class="ap-tab-container">
        <div id="ap-form-main" class="active ap-tab-item">
            <?php ap_ask_form(); ?>
        </div>
</div>

为Ansu Press查找
{
add_action（'ap_form_bottom_ask_form'，array（'this，'fd_bt_form_html'）；//在这里，我使用操作挂钩将代码插入插件的form_footer（）
公共函数fd_bt_form_html（）
{       
$class_bt_token=new Braintree_ClientToken（）；
$clientToken=$class_bt_token->generate（）；
?>
braintree.setup(
'',
“下降”{
集装箱：'付款单'，
}); 
编辑：本例中的问题是，您使用的操作钩子正在将表单放入插件的表单中。您需要使用不同的操作钩子（或者您需要使用此操作钩子）
您正在使用的插件没有提供适当的操作挂钩，无法将表单放置在您试图放置它的位置（在ask_表单之后）。您必须修改插件代码才能使其正常工作。如果您愿意修改插件代码，您可以这样做：
修改插件表单页脚方法：
private function form_footer()
{
    ob_start();
    /**
     * ACTION: ap_form_bottom_[form_name]
     * action for hooking captcha and extar fields
     * @since 2.0.1
     */
    do_action('ap_form_bottom_'. $this->name);
    $this->output .= ob_get_clean();

    $this->output .= '<button type="submit" class="ap-btn ap-btn-submit">'.$this->args['submit_button'].'</button>';

    if(@$this->args['show_cancel'] === true)
        $this->output .= '<button type="button" class="ap-btn ap-btn-cancel">'.__('Cancel', 'ap').'</button>';

    $this->output .= '</form>';

    //MODIFICATION added action
    do_action('ap_form_aftercustom_'. $this->name); 

}

private函数表单_footer（）
{
ob_start（）；
/**
*操作：ap\U表单\U底部\u[表单\u名称]
*钩住captcha和extar字段的操作
*@自2.0.1起
*/
do_action（'ap_form_bottom_.$this->name）；
$this->output.=ob_get_clean（）；
$this->output.=''.$this->args['submit_button'].'；
如果（@$this->args['show\u cancel']==true）
$this->output.=''.'取消''ap'）；
$this->output.=''；
//修改附加动作
do_action（'ap_form_After Custom_.$this->name）；
}

然后，修改fd_bt_form_html函数：
class Find_Do_For_Anspress
{
   //MODIFICATION use the new action
   add_action('ap_form_aftercustom_ask_form', array( $this, 'fd_bt_form_html')); //This is where I use the action hook to insert my code into the plugin's form_footer()

   public function fd_bt_form_html()
        {       
            $class_bt_token = new Braintree_ClientToken();
            $clientToken = $class_bt_token->generate();

            ?>
            <script src="https://js.braintreegateway.com/v2/braintree.js"></script>
            <script>

                braintree.setup(
                '<?php echo $clientToken ?>',
                'dropin', {
                  container: 'payment-form',
                }); 

            </script>
            <?php       

            $class_bt_form = new FD_Braintree_Form();
            $bt_form = $class_bt_form->fd_bt_form();

            echo $bt_form;
        }
}

为Ansu Press查找
{
//修改使用新操作
add_action（'ap_form_aftercustom_ask_form'，array（'this，'fd_bt_form_html'））；//在这里，我使用操作挂钩将代码插入插件的表单页脚（）
公共函数fd_bt_form_html（）
{       
$class_bt_token=new Braintree_ClientToken（）；
$clientToken=$class_bt_token->generate（）；
?>
braintree.setup(
'',
“下降”{
集装箱：'付款单'，
}); 
是否使用1按钮提交2个表单？保存所有更改，将代码状态恢复到开始之前的状态，并查看是否存在问题。能否验证HTML？您可能有不匹配的标记。您还应检查表单是如何提交的，您可能需要在表单上放置不同的id或类按钮。如果你发布你的代码会有帮助。是的，发布一些代码会有很大帮助。我已经修改了我的答案，为你提供了一个有效的解决方案。但是，你必须修改插件的代码（1行）是的，我也认为这是示例#1中的问题。看看我刚刚做的编辑-我添加了插件附带的表单页脚代码。其中是我使用的动作挂钩。从你上传的代码中，我看不到第二个表单在任何地方被使用。（请参阅我对你原始问题的评论）。我可能需要查看AnsPress\u表单
类和ap\u post\u upload\u hidden\u表单
函数。哦，我很抱歉。我遗漏了实际使用动作挂钩的位置。我会编辑。嗯。AnsPress\u表单
类代码非常长…关于隐藏表单的主题，我为它添加了函数。似乎不得不这样做处理图像上传？不幸的是，PHP的本质意味着很多代码都不够优秀。让我试着想想/找到一个编写良好的PHP程序，你可以用它作为例子。平衡的API是体面的iirc（），但它们看起来很复杂。（免责声明，下面的产品是我写的）：ActiveWAFL框架（）有我认为写得非常好的OO PHP。下面是我在这个主题上做的一个旧演示：尽管如果我再做一次演示，我会修改我的一些陈述。