I created a modal window with the ext. Typo3 contentblocks. I have to access a typo link as a variable from the database.
Typo3 typolink](https://i.sstatic.net/BturXZzu.png)

This works only if the parameter (parameter = 169 ) directly indicates the UID pages. How can I do this a variable?

Html

     <f:if condition="{data.url}">
             <iframe id="modalIframe{data.uid}" src="{f:cObject(typoscriptObjectPath: 'lib.pageLink')}"></iframe>

        </f:if>

setup.typoscript

lib.pageLink = TEXT
lib.pageLink {
  typolink {
    #parameter = 169
    #parameter.data.override.cObject.field = modal_url
     parameter.field = modal_url
    if.isTrue.field = uid
    returnLast = url
    additionalParams = &type=100
  
  }
}