Hello everybody,
Requirement:
I try to do the following: In a link template where a dataset can be linked using FS_DATASET, I want to show the title field of the dataset as link text for DOM-Editors.
Since this is not possible by default my approach is to:
- Add an additional hidden text field
- Create a rule which is using the FormDataValueService to access the title field of the dataset
- Copy the value from the title field of the dataset to the hidden text field in the link template
- Use the hidden text field as link text
Problem
This approach seems to work in general.
But in the documentation there is only a hardcoded gid access mentioned. See: https://docs.e-spirit.com/odfs/template-develo/rules/connecting-exte/determining-inf/index.html#gid_...
So with the following rule I can access the field from the hardcoded dataset.
<RULE>
<SCHEDULE delay="0" id="C" service="FormDataValueService">
<PARAM name="GID">
<TEXT>9c86b3e9-7207-4d12-a788-f53f82d37bb8</TEXT>
</PARAM>
<PARAM name="TEMPLATE">
<TEXT>tt_download</TEXT>
</PARAM>
<PARAM name="FIELD">
<TEXT>tt_title</TEXT>
</PARAM>
<PARAM name="LANGUAGE">
<TEXT>DE</TEXT>
</PARAM>
</SCHEDULE>
<DO>
<PROPERTY name="VALUE" source="lt_foo"/>
</DO>
</RULE>
Question
How can I access not only a hardcoded dataset but the one which the editor selects in the FS_DATASET input component?
I want to have the title of the dataset to be copied to the text field in my link template.
Any help is welcome
Sandro
