Question

我试图将滑块的默认值更改为中途。

目前你可以看到它位于最左边：

image of slider

我的Jquery代码片段如下：

 $form['stepX'][$key] = array('#type' => 'fieldset', '#attributes' => array('class' => array('wb_spc_question_fieldset')));
      $form['stepX'][$key]['header'] = array('#markup' => '<div class="wb_spc_select_group_title">' . $section['name'] . '</div>');
      $form['stepX'][$key]['columns'] = array('#markup' => '<div class="wb_spc_column now">' . t('Now') . '</div><div class="wb_spc_column future">' . t('Future') . '</div>');
        $form['stepX'][$key]['values'] = array('#type' => 'fieldset');
        $form['stepX'][$key]['values'][] = array('#markup' => '<span class="wb_spc_select_span">' . $section['description'] . '</span>');

        $form['stepX'][$key]['values']['now'] =  array(
            '#type' => 'slider',
            '#animate' => 'fast',
            '#max' => 10,
            '#min' => 1,
            '#orientation' => 'horizontal',
            '#step' => 1,
            '#default_value' => empty($form_state['storage']['values']['stepX'][$key]['now']['value']) ? '4' : $form_state['storage']['values']['step'][$key]['now']['value'],
            '#slider_style' => 'orange',
            '#size' => 1,
            '#display_inputs' => FALSE,
            '#display_values' => TRUE,
            //'#display_bubble' => TRUE,
           // '#slider_length' => '100%',
            '#attributes' => array('class' => array('wb_spc_select')),
          );  

        $form['stepX'][$key]['values']['future'] = array(
            '#type' => 'slider',
            '#animate' => 'fast',
            '#max' => 10,
            '#min' => 1,
            '#orientation' => 'horizontal',
            '#step' => 1,
            '#default_value' => empty($form_state['storage']['values']['step' . $step][$key]['future']['value']) ? '8' : $form_state['storage']['values']['step' . $step][$key]['future']['value'],
            '#slider_style' => 'orange',
            '#size' => 1,
            '#display_inputs' => FALSE,
            '#display_values' => TRUE,
           // '#display_bubble' => TRUE,
           // '#slider_length' => '100%',
            '#attributes' => array('class' => array('wb_spc_select')),
          );  

      if(isset($section['body'])){
        $form['stepX'][] = array('#markup' => $section['body']);
      }

  }

这是自定义Drupal模块的所有部分。

非常感谢。

Answer 1

根据事物的外观，你的解决方案可能就在行

'#default_value' => empty($form_state['storage']['values']['stepX'][$key]['now']['value']) ? '4' : $form_state['storage']['values']['step'][$key]['now']['value'],

尝试将其更改为： -

'#default_value' => '50',

看起来它只是默认清空一切，因此导致它保持在0，我可能是错的

如何更改JQuery滑块的默认值

1 个答案: