Why doesn't the delete modal appear in backendmodules?

TYPO3 Modules

Little helper for TYPO3-Extension-Developer for creating Backend modules in TYPO3.

• Configuration
  • Constants
  • Plugins
  • Extension Settings
  • Emails
  • Events
  • Human Readable URLs
• Backend
  • Defining Data Tables
  • Invitation Code Import
• Frontend
  • Automatic Slug Generation
  • Available Validators
  • Clear Page Cache
  • Integrate Management In Own Extension Create
  • Integrate Management In Own Extension Delete
  • Integrate Management In Own Extension Edit
  • Integrate Management In Own Extension Error
  • Integrate Management In Own Extension List
  • Integrate Management In Own Extension Preparation
  • Send Mail On Changed Records
  • Todo List for Frontend Integration
  • Use Form Tabs
• HowTo
  • Activation Mail Example
  • Define Different Configurations Depending On Frontend User Group
  • Fluid Conditions On Frontend User Group
  • Frontend Switch Accounting Type
• FAQ
  • Action Hide Show
  • Delete Modal
  • Login Frontend User From Backend
• Developer
  • Change-Log
  • Migration