User Rating: 1 / 5

Star ActiveStar InactiveStar InactiveStar InactiveStar Inactive
 

After adding later, do not fix it delete the data.

- Modify the files in the folder hello.php controllers add method delete.

com_helloworld/controllers/hello.php

function delete() 
{
        JRequest::checkToken() or die('Invaild Token');
        $cid = JRequest::getVar('cid');
        $model = $this->getModel('hello');
        foreach ($cid as $id) {
                if($model->delete($id)) {
                        $this->setMessage('Delete successfully');
                } else {
                        JError::raiseWarning('', 'Delete failed<br />'.implode('<br />', $model->getErrors()));
                }
        }

        $this->setRedirect(JRoute::_('index.php?option=com_helloworld&c=hello'));

 

- Modify the files in the folder models hello.php Add method delete.

com_helloworld/models/hello.php

function delete($id) 
{
        $db = JFactory::getDbo();
        $query = $db->getQuery(true);
        try {
                $query->delete('#__helloworld_hello')
                        ->where($db->quoteName('id').'='.$db->quote($id));
                $db->setQuery($query);
                $db->execute();
        } catch (RuntimeException $exc) {
                $this->setError($exc->getMessage());
                return false;
        }
        return true;


 

Chapter 14 - Language file Component Development

Recent Topics
Subject
Post Reply
Open
Recent
Features Review : Mod MDFiles Categories bantu memaparkan Kategori MDFiles
By abdkode Thu 14 Feb 2019 6:13 pm Board Bahasa Language
0
7544
Thu 14 Feb 2019 6:13 pm By abdkode
Introducing Mod MDFiles Featured MDFiles popular modules bring files from MDFile to show.
By wipaporn Wed 13 Feb 2019 6:51 pm Board English Language
0
16590
Wed 13 Feb 2019 6:51 pm By wipaporn
Introducing MDFiles Featured modules bring files from MDFile to show
By wipaporn Wed 13 Feb 2019 6:34 pm Board English Language
0
2868
Wed 13 Feb 2019 6:34 pm By wipaporn
Introducing Editors XTD Multicontent, a plugin for pulling articles from Master Site into Web Clien.
By wipaporn Wed 13 Feb 2019 6:05 pm Board English Language
0
6320
Wed 13 Feb 2019 6:05 pm By wipaporn
Introducing MJUpgrade for upgrading Joomla 1.5 to Joomla 2.5, 3.X
By wipaporn Wed 13 Feb 2019 6:03 pm Board English Language
3
1816
Mon 13 Apr 2020 7:01 pm By prmindphp
Introducing the Mod vinaora visitors counter for counting website visits in joomla
By wipaporn Wed 13 Feb 2019 6:01 pm Board English Language
0
1630
Wed 13 Feb 2019 6:01 pm By wipaporn
Introducing MVDO plugin for uploading Youtube videos and Clipmass
By wipaporn Wed 13 Feb 2019 5:58 pm Board English Language
0
1463
Wed 13 Feb 2019 5:58 pm By wipaporn
Introducing MD Gallery Components for creating photo galleries on Joomla 3.x website
By wipaporn Wed 13 Feb 2019 5:54 pm Board English Language
13
9183
Tue 31 Mar 2020 6:37 pm By prmindphp
Plugin MD Watermark 소개, 자동 워터마킹용 플러그
By wipaporn Wed 13 Feb 2019 3:53 pm Board korean Language - 한국어
0
2644
Wed 13 Feb 2019 3:53 pm By wipaporn
PayToRead 소개. 플러그인은 일부 텍스트만 보여준다.
By wipaporn Wed 13 Feb 2019 3:51 pm Board korean Language - 한국어
0
1988
Wed 13 Feb 2019 3:51 pm By wipaporn
Facebook에 웹 사이트 회원 등록을 돕기 위한 Component MFacebook 소개
By wipaporn Wed 13 Feb 2019 3:48 pm Board korean Language - 한국어
0
1363
Wed 13 Feb 2019 3:48 pm By wipaporn
"Module Mrelated Article Specific Category" (저장소 검색 이력)을 소개한다
By wipaporn Wed 13 Feb 2019 3:46 pm Board korean Language - 한국어
1
3962
Thu 27 Feb 2020 10:20 pm By mindphp
MDFiles Categories Module을 소개한다.
By wipaporn Wed 13 Feb 2019 3:44 pm Board korean Language - 한국어
0
774
Wed 13 Feb 2019 3:44 pm By wipaporn
MDFile의 파일을 보여주는 mod mdfile recent 모듈 소개
By wipaporn Wed 13 Feb 2019 3:41 pm Board korean Language - 한국어
0
967
Wed 13 Feb 2019 3:41 pm By wipaporn
Joomla용 MDFile Components를 소개하고, 웹사이트에서 문서 파일을 다운로드하는 것을 돕는다.
By wipaporn Wed 13 Feb 2019 3:37 pm Board korean Language - 한국어
0
338
Wed 13 Feb 2019 3:37 pm By wipaporn
介绍joomla的components mdfile,帮助在网站上下载文档文件。
By wipaporn Wed 13 Feb 2019 3:32 pm Board Chinese Language - 简体中文
0
10859
Wed 13 Feb 2019 3:32 pm By wipaporn
介绍mod mdfile recent模块以显示mdfile中的文件
By wipaporn Wed 13 Feb 2019 3:29 pm Board Chinese Language - 简体中文
0
16548
Wed 13 Feb 2019 3:29 pm By wipaporn
介绍mod mdfiles categories模块从mdfile中引入类别。
By wipaporn Wed 13 Feb 2019 3:27 pm Board Chinese Language - 简体中文
0
22660
Wed 13 Feb 2019 3:27 pm By wipaporn
介绍Module Mrelated Article Specific Category。存储浏览历史记录。
By wipaporn Wed 13 Feb 2019 3:23 pm Board Chinese Language - 简体中文
0
872
Wed 13 Feb 2019 3:23 pm By wipaporn
介绍Component mFaceBook以帮助在Facebook上注册网站成员资
By wipaporn Wed 13 Feb 2019 3:20 pm Board Chinese Language - 简体中文
0
310
Wed 13 Feb 2019 3:20 pm By wipaporn