在CakePHP中单击了哪个提交按钮？

问题描述

**在Cakephp中只有1个动作的相同表单上的2个按钮的解决方案是什么？ **

** what is solution for 2 buttons on same form with only 1 action in cakephp? **

          i have following code,1 form contain 2 buttons print & ship,if i click
   print  button,page is redirected on printorder page but problem is , if i click ship
   button it is not working & page is redirected on printorder.

      ==========================================================================


     <?php // in index.ctp file

    echo $this->Form->create('User',array('action'=>'orders','type' =>'post'));
    echo $this->Form->submit('Ship',array('name'=>'user','value'=>'Ship','id'=>'1'));
    echo $this->Form->submit('Print',array('name'=>'user','value'=>'Print','id'=>'2'));
    echo $this->Form->end();
    ?>

      <?php // in UserController
          public function orders()
              {
            if($this->params->data['form']['user'] = "Print" )
             {
          $this->redirect(array('action'=>'printorder'));
             }
            if($this->params->data['form']['user'] = "Ship")
            {
          $this->redirect(array('action'=>'shiporder'));
             }
            }


       ?>

推荐答案

我按照以下方式投票（未选中的解决方案） ，建议对每个提交按钮应用不同的值，然后检查提交的内容。

I followed the top voted (not selected solution) from Two submit buttons in one form, which suggested applying different values to each submit button, and checking those on submit.

但是，尽管设置了'value'键入 $ this-> Form-> submit 的 $ options 数组中的code在生成的元素上设置。因此，我遵循了，并使用名称 值键。

However, CakePHP didn't easily play with this technique, as despite setting 'value' key in the $options array of $this->Form->submit, no value was set on the generated element. So, I followed the suggestions from here, and used the 'name' value key.

view.ctp

    $this->Form->submit('Submit 1', array('name' => 'action1'));
    $this->Form->submit('Submit 2', array('name' => 'anotherAction'));

controller.php

    if (array_key_exists('action1', $this->request->data)) {
        /** setup any data you want to retain after redirect
          *  in Session, Model, or add to redirect URL below
          */
        // redirect to another action
        $this->redirect(array('action' => 'myOtherAction'));
    } else if (array_key_exists('anotherAction', $this->request->data)) {
        // do something with anotherAction submit
    }

这篇关于在CakePHP中单击了哪个提交按钮？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！