TYPO3 表单多选框部分

Question

I tried to edit the core file form\Resources\Private\Frontend\Partials\Field\Field.html to change the html output in the frontend. If I change that file, it has not effetcs. If I change the core file form\Resources\Private\Frontend\Partials\Textarea.html it effects the output in the frontend.

I've tried to set a custom partial, layout and templates folder like this: I've set the following in the setup part of the page template:

plugin.tx_form {
settings {
    yamlConfigurations {
        # register your own additional configuration
        # choose a number higher than 30 (below is reserved)
        100 = fileadmin/my_site_package/Configuration/Form/CustomFormSetup.yaml
    }
}
}

In fileadmin/my_site_package/Configuration/Form/CustomFormSetup.yaml I have

TYPO3:
CMS:
Form:
  prototypes:
    standard:
      formElementsDefinition:
        Form:
          renderingOptions:
            templateRootPaths:
              20:'fileadmin/my_site_package/Resources/Private/Templates/Form/Frontend/'
            partialRootPaths:
              20: 'fileadmin/my_site_package/Resources/Private/Partials/Form/Frontend/'

In the folder fileadmin/my_site_package/Resources/Private/Partials/Form/Frontend/ I have the copied Multicheckbox.html and the other copied partial files from the form core folder. I have edited the Multicheckbox.html, but it has not effects to the frontend.

Answer 1

Thank you so much for your input. The problem was because of the bootstrap package. There was a file Multicheckbox.html in the folder "typo3conf/ext/bootstrap_package/Resources/Private/Partials/Form". This one overrided the core file Multicheckbox.html

But what am I doing wrong in my steps? I'm getting now the following error in the frontend:

Oops, an error occurred. Tried resolving a template file for controller action "FormFrontend->form" in format ",html". but none of the paths contained the expected template file (FormFrontend/Form.html). No paths configured. More information regarding this error might be available online.

Did I set the paths in CustomFormSetup.yaml wrong? I've also tried

TYPO3:
CMS:
Form:
  prototypes:
    standard:
      formElementsDefinition:
        Form:
          renderingOptions:
            templateRootPaths:
              1:'/my_site_package/Resources/Private/Templates/Form/Frontend/'
            partialRootPaths:
              1:'/my_site_package/Resources/Private/Partials/Form/Frontend/'

with the same error.