Php 如何在我的drupal自定义模块中添加重置按钮
我在“myform.module”中有此代码:Php 如何在我的drupal自定义模块中添加重置按钮,php,drupal,drupal-7,Php,Drupal,Drupal 7,我在“myform.module”中有此代码: <?php function myform_menu(){ $menuItems = array(); $menuItems['myFirstForm'] = array( 'title' => 'My First Form', 'menu_name' => 'main-menu', 'file' => 'myform.inc', 'access arguments' =>
<?php
function myform_menu(){
$menuItems = array();
$menuItems['myFirstForm'] = array(
'title' => 'My First Form',
'menu_name' => 'main-menu',
'file' => 'myform.inc',
'access arguments' => array('access content'),
'page callback' => 'myform_callback',
);
return $menuItems;
}
问题可能是它是一个提交按钮,并且发生在javascript之前。如果你想使用javascript,你应该使用一个链接,css作为按钮。按钮类型只需添加类谢谢您的回答,但即使我使用“按钮”而不是“提交”,它也不起作用。还有我的提交处理程序,它没有被触发。哦,我刚刚得到它,是的,你是对的,#button_type”必须是“button”,因为默认情况下它是“submit”。因此,整个代码应该是这样的:$form['buttons']['cancel_1']=array('myform#type'=>'submit','button_type'=>'button','value'=>'Reset form','validate'=>array(),'submit'=>array('myform#selectors\u cancel\u submit');谢谢你的帮助
<?php
function myform_callback(){
return drupal_get_form('myform_selectors');
}
function myform_selectors($form, &$form_state){
$form['colors'] = array(
'#type' => 'select',
'#options' => array(
'0' => t('blue'),
'1' => t('red'),
),
'#required' => TRUE,
);
$form['buttons']['submit'] = array(
'#type' => 'submit',
'#value' => t('Submit'),
);
$form['buttons']['cancel_1'] = array(
'#type' => 'submit',
'#value' => 'Reset form',
'#validate' => array(),
'#submit' => array('myform_selectors_cancel_submit'),
);
$form['buttons']['cancel_2'] = array(
'#markup' => '<input '. drupal_attributes(array('type' => 'reset', 'value' => t('Reset -') )) .' class="form-reset" />',
);
$form['buttons']['cancel_3'] = array(
'#type' => 'button',
'#button_type' => 'reset',
'#value' => t('Clear -'),
'#weight' => 9,
'#validate' => array(),
'#attributes' => array(
'onclick' => 'this.form.reset(); return false;',
),
);
return $form;
}
// VALIDATION
function myform_selectors_validate(&$form, &$form_state){
echo '<script type="text/javascript">alert("validation!"); </script>';
if($form_state['values']['colors'] == '1'){
form_set_error('colors', 'red is not good color!');
}
}
// SUBMIT BUTTON
function myform_selectors_submit(&$form, &$form_state){
drupal_set_message('ok');
}
// RESET BUTTON
function myform_selectors_cancel_submit(&$form, &$form_state){
$form_state['rebuild'] = TRUE;
drupal_set_message('canceled');
}