Really nobody who could help here?
Hi, A Flexform shall eventually have 3 fields, one showing after the other as soon as the previous one has a value. This is step one: <teaserPID> <TCEforms> <onChange>reload</onChange> <label>Select Page (pid)</label> <config> <type>input</type> </config> </TCEforms> </teaserPID> <infoOne> <TCEforms> <displayCond>FIELD:teaserPID:=:0</displayCond> <label>Save to enable new fileds</label> <config> <type>none</type> </config> </TCEforms> </infoOne> My question here is: 1. At the moment, infoOne evaluates against a value of 0 of teaserPID and decides upon that whether to display or not. But what if teaserPID has no value at all? I tried: FIELD:teaserPID:IN:0,NULL,'' but that just doesn't work, and even though I studied the http://typo3.org/documentation/document-library/core-documentation/doc_core_api/4.2.0/view/4/2/ I couldn't find a solution. What am I supposed to do here? The next step would be to show a field that reads the contents from the table with the pid given in teaserPID in form of a database relation (an empty select box next to a selectbox with a list of content elements to choose from). Here I am totally stuck. The only entry in the Core documentation that can be found when searching for database relation is under allowNonIdValues ... I have a feeling that a script is needed like in tt_news, but I can nowhere find a description of how and why and some hints etc... Can anybody point please me to a tutorial? Any help is greatly appreciated! Thanks! Regards, Robert
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