Print Page - DELETE task on uninstall not working

Title: DELETE task on uninstall not working
Post by: C. Davis on September 27, 2015, 07:36:12 AM

I can't remove the task on uninstall

Here is the package-info.xml

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE package-info SYSTEM "http://www.simplemachines.org/xml/package-info">
<!--Generated with Mod Manager (c) 2013 Yoshi2889-->
<package-info xmlns:smf="http://www.simplemachines.org/" xmlns="http://www.simplemachines.org/xml/package-info">
    <id>connor0095:DUOS-DavisUnitOrganiz</id>
    <name>DUOS - Davis' Unit Organization System</name>
    <version>0.1</version>
    <type>modification</type>
    <install for="2.0 - 2.0.99">
        <readme parsebbc="true">readme.txt</readme>
        <modification>install.xml</modification>
        <database>installDatabase.php</database>
    </install>
    <uninstall for="2.0 - 2.0.99">
        <modification reverse="true">install.xml</modification>
        <database>uninstallDatabase.php</database>
    </uninstall>
</package-info>

Here is the code in question: uninstallDatabase.php

Code Select

<?php

if (file_exists(dirname(__FILE__) . '/SSI.php') && !defined('SMF'))
	require_once(dirname(__FILE__) . '/SSI.php');
elseif (!defined('SMF'))
	die('<b>Error:</b> Cannot uninstall - please verify you put this file in the same place as SMF\'s SSI.php.');

db_extend('packages');
global $smcFunc;

//This is the function in question
$smcFunc['db_query'](' ', "
	DELETE FROM {db_prefix}scheduled_tasks WHERE task = 'duos_reload' ",' '
);

?>

I uninstall and it simply doesn't delete the row. It doesn't throw any errors or anything.

Title: Re: DELETE task on uninstall not working
Post by: C. Davis on September 27, 2015, 08:15:49 AM

I fixed it by changing <database> to <code> in the <uninstall>

Code Select

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE package-info SYSTEM "http://www.simplemachines.org/xml/package-info">
<!--Generated with Mod Manager (c) 2013 Yoshi2889-->
<package-info xmlns:smf="http://www.simplemachines.org/" xmlns="http://www.simplemachines.org/xml/package-info">
    <id>connor0095:DUOS-DavisUnitOrganiz</id>
    <name>DUOS - Davis' Unit Organization System</name>
    <version>0.1</version>
    <type>modification</type>
    <install for="2.0 - 2.0.99">
        <readme parsebbc="true">readme.txt</readme>
        <modification>install.xml</modification>
        <database>installDatabase.php</database>
    </install>
    <uninstall for="2.0 - 2.0.99">
        <modification reverse="true">install.xml</modification>
        <code>uninstallDatabase.php</code>
    </uninstall>
</package-info>

Simple Machines Community Forum

Customizing SMF => SMF Coding Discussion => Topic started by: C. Davis on September 27, 2015, 07:36:12 AM