How to create a title template for subnotes of a subnote?

[miraanohana]

Suppose I want to implement the note naming method used in "Journal" of demo. The title labels are as follows:

• #titleTemplate=`"${now.format('YYYY')}"`
• #titleTemplate=`"${now.format('MM')}" - "${now.format('MMMM')}"`
• #titleTemplate=`"${now.format('DD')}" - "${now.format('dddd')}"`

How can I write these three title labels in the root note or template of this note without adding the #calendarRoot label?

[miraanohana]

I have temporarily found a solution:
Create three templates. In the root note, add the attribute:

#titleTemplate="${now.format('YYYY')}"  
~child:template=Month Template  
~child:child:template=Day Template  
~child:child:child:template=Daily Template  

Define the titleTemplate label in the first two templates.

As you can see, this is quite troublesome... I hope someone can suggest a simpler way.

[diyoyo]

From the doc, you can pass labels to children in the same way as templates, but...

Since they are labels, the child keyword is prefixed with # and not ~ . The use of ~ is necessary for a template, because a template is a note itself.

So in your case, just put the following in your Journal-like root:

#titleTemplate="${now.format('YYYY')}" #child:titleTemplate="${now.format('MM')} - ${now.format('MMMM')}" #child:child:titleTemplate="${now.format('DD')} - ${now.format('dddd')}" 

[miraanohana]

Thank you for your answer.

The reason I didn't think of this solution is that I overlooked the example of Copying Inheritance in the Wiki. Even though I knew that relation attributes could be used this way, I didn't attempt a similar approach for label attributes.

I have a new question. Is it possible to combine the following two label attributes (e.g., #child:sorted #child:titleTemplate="${now.format('MM')} - ${now.format('MMMM')}") into a single statement (e.g., #child:{sorted, titleTemplate="${now.format('MM')} - ${now.format('MMMM')}"})?
Since only numbers, letters, colons, and underscores are allowed, it seems that they cannot be written together.

The benefit of combining them is that if there are many attributes, they can be categorized according to the target child node.