JSON-LD has several reserved property (key) names. This CodeMirror add-on provides a helper function that can be connected to key events to trigger an autosuggest list.
After requiring this add-on (via browserify, require.js, or ye olde script tag), add the following to your CodeMirror editor configuration:
mode: 'application/ld+json',
extraKeys: {
"'@'": CodeMirror.hint.jsonld,
"':'": CodeMirror.hint.jsonldContexts,
"'\"'": CodeMirror.hint.jsonldContexts,
"Ctrl-Space": "autocomplete"
},
hintOptions: {
// triggered by "autocomplete" hinter (above)
hint: CodeMirror.hint.jsonld,
// config for the jsonldContexts hinter
contexts: {}
}
The value of hintOptions.contexts should be an object with keys for prefix
names and (optionally) a default vocabularly set to @vocab. For example:
contexts: {
'@vocab': 'http://www.w3.org/ns/anno.jsonld',
schema: 'http://schema.org/'
}
MIT