So me and my friends are trying to display data from a sparql query from graphDB. If we run this query in graphDB we get all the needed data displayed. However, we are trying to run it in an HTML file linked with a Javascript file. If we run this code we get the following error:
We've tried this with another sparql endpoint and it worked but if we use our endpoint generated from our graphDB repository, it does not work somehow. Does anyone know how to fix this error?
<html>
<head>
<script type="text/javascript" src="https://ajax.aspnetcdn.com/ajax/jQuery/jquery-3.2.1.min.js"></script>
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript" src="sgvizler.js"></script>
<script>
$(document).ready(
function (){ sgvizler.containerDrawAll(); }
);
</script>
</head>
<div id="example"
data-sgvizler-endpoint="http://10.11.17.26:7200/repositories/DESPERATE"
data-sgvizler-query="PREFIX rdf: http://www.w3.org/1999/02/22-rdf-syntax-ns#
PREFIX ex: http://example/base/
PREFIX : http://www.semanticweb.org/cjtya/onto/
select ?name ?age ?height ?weight where {
?player rdf:type :Boston_Celtics_players ; #change the object to needed team
ex:has_name ?name ;
ex:has_age ?age ;
ex:has_height ?height ;
ex:has_weight ?weight .
}"
data-sgvizler-chart="google.visualization.Table"
style="width:800px; height:400px;"></div>
</body>
</html>
If we try to access the sparql endpoint through our browser (microsoft Edge or chrome) we get the following:
missing parameter: query