guoxiangke

guoxiangke / dale_js_form_behaviors

Last active August 26, 2017 05:33

1.drupal 7，表单如果有必填项没有填写，提交的话，自动focus到未填项。

	//form behaviors
	$('form .form-submit').click(function(e){
	$('input.required').each(function(){
	if($(this).val()==''){
	$(this).focus();
	e.preventDefault()
	return false;
	}
	});
	});

guoxiangke / add a Cancel button to Drupal forms

Created January 18, 2013 03:42

关键点： '#type' => 'submit', '#limit_validation_errors' => array(), '#submit' => array('yourmodule_cancel_buttons_callback')

	/**
	* @file
	* Defines a Cancel button on node forms
	*/
	function yourmodule_cancel_form_node_form_alter(&$form, &$form_state) {
	$form['actions']['cancel'] = array(
	'#type' => 'submit',
	'#value' => t('Cancel'),
	'#weight' => 20,
	'#executes_submit_callback' => TRUE,

guoxiangke / Entity metadata wrappers.php

Created October 9, 2012 09:51

Entity metadata wrappers

	<?php
	// Create wrapper around the node.
	$wrapper = entity_metadata_wrapper('node', $node);
	// We can do it also using only $nid.
	$wrapper = entity_metadata_wrapper('node', $nid);

	// Get the value of field_name of the nodes author's profile.
	$wrapper->author->profile->field_name->value();
	$wrapper->author->profile->field_name->set('New name');