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11-24-2018 07:16 AM
I am new here and want to know if I can link neo4j with visjs to use as a database in my visualization. So that I can search for a specific node , edit, delete or update.
Thank you
11-25-2018 06:32 PM
Check out neovis:
We also have a graph visualization series: https://medium.com/neo4j/tagged/data-visualization
08-05-2019 08:40 AM
Hello there, I'm continuing my "colourful graph ontology". Here my newest version about mechanical calculating machines (my hobby):
http://neo4h.clesius.it/calc/Calculators_WJI.html
(usr:calc, pwd:clesio)
uses a neo4j read_only service and the calling javascripts; had to mess-up the neovis.js code.
Neo4j-DB and interface are still in development; I have no idea how to branch in github, but perhaps reading the code helps
08-07-2019 02:22 AM
to illustrate my intention to show only some node around the selected one (with n.id=3197) I compose the cypher:
match (n) where id(n)=3197 with n optional match (n)-[r]-(m) with n,r,m match (n) with n,'_'+n.label as myLabels, count(m) as connected call apoc.create.vNode([myLabels],{group:'_total',shape:'database',fromLabel:labels(n),fromName:n.label,from:3197,label:connected+'',title:'hold to open all '+connected+myLabels+' nodes',count:connected}) yield node call apoc.create.vRelationship(n,'HAS',{}, node) YIELD rel match (x) where id(x)=3197 optional match (x)-[r]-(m) with n,m,r, x, node, rel, connected return n,m,r, x, CASE when connected>5 then node END,CASE when connected>5 then rel END order by m.label limit 5
substitute with your node.id and try, (n.label must not be null), should work also for an isolated node
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