I am writing an install script for a Joomla! 1.7 component. How can I modify the install()
section of the script so that in case of failure, I can show the user a nicely formatted HTML error?
Currently, I only return false
from the install()
routine, which results in a cryptic error message:
Component Install: Custom install routine failure
The component.php file in joomla/installer/adapters/component.php
has the following code, which leads me to suspect that I can't change the abort()
message.
if ($this->parent->manifestClass && method_exists($this->parent->manifestClass, 'install'))
{
if ($this->parent->manifestClass->install($this) === false) {
// Install failed, rollback changes
$this->parent->abort(JText::_('JLIB_INSTALLER_ABORT_COMP_INSTALL_CUSTOM_INSTALL_FAILURE'));
return false;
}
}
Solution
Before returning an error, I can raise an error, that appears nicely in a yellow box.
JError::raiseNotice(1, "Error Message <html code>");
return false;
Solution
Before returning an error, I can raise an error, that appears nicely in a yellow box.
JError::raiseNotice(1, "Error Message <html code>");
return false;
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.