【问题标题】:CakePHP 2.0 Not savingCakePHP 2.0 不保存
【发布时间】:2011-11-19 16:59:25
【问题描述】:

所以我想用 CakePHP 保存一个表单。它是一个相当简单的形式,但由于某种原因,永远不会生成 INSERT 语句。

这是来自控制器的 sn-p:

    public function add($sid = null) {
    if($this->request->is('post')) {
        //The app enters here. debug($this->request->data) confirms the data is there.
        if($this->Date->save($this->request->data)) {
            //debug($this->Date->save($this->request->data)) confirms CakePHP thinks its saving the data
            //however looking at the data, and the MySQL log, an INSERT statement is never attempted.
            //The flash and redirect occur as expected.
            $this->Session->setFlash('Dates Saved!');
            $this->redirect(array('action' => 'school', $sid));
        }
    }
    $this->set('schoolid', $sid);
}

这是我的模型:

<?php
class Date extends AppModel {
    public $name = 'Date';
}

这里是视图:

<?php 
echo $this->Html->script(array(
                            'dhtmlxCalendar/dhtmlxcalendar.js'
                          )); 
echo $this->Html->css(array('dhtmlxCalendar/dhtmlxcalendar.css', 'dhtmlxCalendar/skins/dhtmlxcalendar_dhx_skyblue.css'));
?>
<div style="position:relative;height:380px;">
<?php echo $this->Form->create('Dates'); ?>
<?php echo $this->Form->input('schoolid', array('value' => $schoolid, 'type' => 'hidden')); ?>
<?php echo $this->Form->input('grade', array('options' => array('5' => '5', '6' => '6', '7' => '7', '8' => '8', '9' => '9', '10' => '10', '11' => '11', '12' => '12'))); ?> 
<?php echo $this->Form->input('startreg', array('label' => 'Start Registration Date')); ?>
<?php echo $this->Form->input('endreg', array('label' => 'End Registration Date')); ?>
<?php echo $this->Form->input('lottery', array('label' => 'Lottery Date')); ?>
<?php echo $this->Form->end('Save Dates'); ?>
</div>
<?php echo $this->Html->script(array('Schools/add.js')); ?>

这里是数据库:

CREATE TABLE IF NOT EXISTS `dates` (
  `id` int(10) NOT NULL AUTO_INCREMENT,
  `schoolid` int(2) NOT NULL,
  `grade` int(2) NOT NULL,
  `startreg` datetime NOT NULL,
  `endreg` datetime NOT NULL,
  `lottery` datetime NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB  DEFAULT CHARSET=latin1 AUTO_INCREMENT=2 ;

如果有人知道为什么会发生这种情况,或者我可以采取哪些调试步骤来尝试解决这个问题,我将不胜感激!

【问题讨论】:

  • var_dump 用这个数组 $this->request->data 显示了什么?

标签: php mysql cakephp save cakephp-2.0


【解决方案1】:

看起来您没有正确创建表单。您正在尝试创建“日期”。它应该是“日期”。试一试:

<?php echo $this->Form->create('Date'); ?>

【讨论】:

    【解决方案2】:

    我知道这篇文章已经过时了,但对于那些仍然登陆这里的人来说:

    有时表单会自动提交 PUT 请求,$this->request->is('post') 会返回 false。

    正确的测试是:

    if ($this->request->is('post') || $this->request->is('put')) { ... }
    

    【讨论】:

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