[英]How to set a property in SiteConfig in silverstripe?
I have a created a CustomSiteConfig in silverstripe using this guide -> https://docs.silverstripe.org/en/4/developer_guides/configuration/siteconfig/#siteconfig我使用本指南在 silverstripe 中创建了一个 CustomSiteConfig -> https://docs.silverstripe.org/en/4/developer_guides/configuration/siteconfig/#siteconfig
This is how it looks like:这是它的样子:
<?php
namespace Poptin\Silverstripe;
use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\TextField;
use SilverStripe\ORM\DataExtension;
class PoptinSiteConfig extends DataExtension
{
private static $db = [
'PoptinConfig' => 'Text'
];
public function updateCMSFields(FieldList $fields)
{
$fields->addFieldToTab("Root.Main",
new TextField("PoptinConfig", "Poptin Config")
);
}
}
And I can retrieve the information by doing我可以通过这样做来检索信息
$config = SiteConfig::current_site_config();
var_dump($config->PoptinConfig);
And it works, but how to set it back?它有效,但如何将其设置回来? I have tried $config->__set('PoptinConfig', 'foo')
, $config->setField('PoptinConfig', 'foo');
我试过$config->__set('PoptinConfig', 'foo')
, $config->setField('PoptinConfig', 'foo');
but none of them work.但它们都不起作用。 No errors, but the field doesn't change.没有错误,但该字段没有改变。
$cfg = SiteConfig::current_site_config();
$cfg->PoptinConfig = "Something";
$cfg->write();
Should do the trick, just like on any class that extends DataObject.应该做到这一点,就像在扩展 DataObject 的任何 class 上一样。 Only difference being唯一的区别是
$cfg = SiteConfig::current_site_config();
as it's a SiteConfig method.因为它是一个 SiteConfig 方法。
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