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SilverStripe显示逻辑重复错误

silverstripe php

1

user9013856 · 技术社区 · 8 年前

当使用“DisplayLogicWrapper::create”时,我在SilverStripe中得到了一个复制错误,不管它的upload字段、gridfield或任何其他问题看起来是否相同,它都会这样做。感谢您的帮助!

PHP5.6.30、silverstripe/CMS3.5.3、cms/display logic 1.5 插件: https://github.com/unclecheese/silverstripe-display-logic/tree/1.5.0#dealing-with-non-standard-form-fields

private static $has_one = array(
  'IntroBackgroundIMG' => 'Image',
);

DisplayLogicWrapper::create(
  UploadField::create('IntroBackgroundIMG', 'Background Image'))
  ->displayIf("BackgroundType")->isEqualTo("img")
  ->end(),

[User Error] collateDataFields() I noticed that a field called 
'IntroBackgroundIMG' appears twice in your form: '(unknown form)'. One is a 
'UploadField' and the other is a 'UploadField'

1 回复 | 直到 8 年前

1

scrowler 8 年前

我不熟悉这个模块,但看起来您试图有条件地显示UploadField,在这种情况下,您可能需要确保首先自动删除搭建的默认UploadField:

public function getCMSFields()
{
    $fields = parent::getCMSFields();

    $fields->removeByName('IntroBackgroundIMG');
    $fields->addFieldToTab('Root.Main', DisplayLogicWrapper...