T
TyphonJS•3y ago
Solidor

TJSProseMirror for arrays?

Question about the TJSProseMirror component. I am trying to pass a fieldname belonging to an object in an array like so: fieldName={system.rulesElement[${idx}].message} However, what this ends up doing is creating a new key in my document "rulesElement[0]": How would I pass it a fieldname with an array index?
2 Replies
TyphonJS (Michael)
TyphonJS (Michael)•3y ago
I'm not sure exactly.. It doesn't look like that is possible. foundry.utils.getProperty is utilized to read the property from the document, so whatever is allowed there. A quick look at it and it doesn't seem to support array indexing; just indexing a nested object. Saving data is accomplished with: $doc.update({ [options.fieldName]: data }). If you need array indexing you might need to handle serializing the data externally in a custom wrapper component.
Solidor
SolidorOP•3y ago
No worries. I ended up wrapping it like so. 
<div class="editor">
   <TJSProseMirror
      bind:content={value}
      on:editor:save={() => {
         $document.update({
            system: $document.system,
            flags: $document.flags,
         });
      }}
   />
</div>
<div class="editor">
   <TJSProseMirror
      bind:content={value}
      on:editor:save={() => {
         $document.update({
            system: $document.system,
            flags: $document.flags,
         });
      }}
   />
</div>

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