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Merge pull request #4778 from assertchris/prevent-multiple-states-added-to-single-config

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Preventing multiple states added to single config
This commit is contained in:
Damian Mooyman 2015-11-17 13:23:09 +13:00
commit 37957b7ee8
1 changed files with 6 additions and 1 deletions
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5
forms/gridfield/GridField.php
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@ -105,7 +105,12 @@ class GridField extends FormField {
$this->setConfig($config); $this->setConfig($config);
$state = $this->config->getComponentByType('GridState_Component');
if (!$state) {
$this->config->addComponent(new GridState_Component()); $this->config->addComponent(new GridState_Component());
}
$this->state = new GridState($this); $this->state = new GridState($this);
$this->addExtraClass('ss-gridfield'); $this->addExtraClass('ss-gridfield');