Magento2 background Development Grid curd content deletion and change check

Magento2 background Development Grid curd content deletion and change check

Continue based on our Helloword plugin, based on established grid, crud on content

One: Add content Controller

app/code/magento/helloword/controller/adminhtml/manage/save.php

namespace Magento\helloword\controller\adminhtml\manage;

Class Newaction extends \magento\backend\app\action
{
Public Function Execute ()
{
$this->_forward (' edit ');
}
}

Two: Edit block display Form app/code/magento/helloword/block/adminhtml/bannerslider/edit.php

<?php

namespace Magento\helloword\block\adminhtml\bannerslider;

/**
* CMS block Edit form Container
*/
Class Edit extends \magento\backend\block\widget\form\container
{
protected function _construct ()
{
$this->_objectid = ' id ';
$this->_blockgroup = ' Magento_helloword ';
$this->_controller = ' Adminhtml_helloword;

Parent::_construct ();

$this->buttonlist->update (' Save ', ' label ', __ (' Save Image ');
$this->buttonlist->update (' delete ', ' label ', __ (' delete Image ');

$this->buttonlist->add (
' Saveandcontinue ',
Array
' Label ' => __ (' Save and Continue Edit '),
' Class ' => ' save ',
' Data_attribute ' => Array (
' Mage-init ' => Array (' button ' => Array (' event ' => ' Saveandcontinueedit ', ' target ' => ' #edit_form '))
)
),
-100
);

$this->_formscripts[] = "
function Toggleeditor () {
if (Tinymce.getinstancebyid (' block_content ') = null) {
Tinymce.execcommand (' Mceaddcontrol ', false, ' hello_content ');
} else {
Tinymce.execcommand (' Mceremovecontrol ', false, ' hello_content ');
}
}
";
}

/**
* Get Edit Form Container header text
*
* @return String
*/
Public Function Getheadertext ()
{
if ($this->_coreregistry->registry (' Helloword_helloword ')->getid ()) {
Return __ ("Edit Item '%1 '", $this->escapehtml ($this->_coreregistry->registry (' Helloword_helloword ')-> GetTitle ()));
} else {
Return __ (' New Item ');
}
}
}