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initial query processing

This commit is contained in:
nicola 2022-10-04 17:36:23 +02:00
parent 17e08d2fbf
commit 8bc3e1600b
2 changed files with 17 additions and 6 deletions
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2
index_work_Nik.html
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@ -13,6 +13,8 @@
<script <script
src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script> src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>
<script type="text/javascript" src="js/guimanagerNik.js"></script> <script type="text/javascript" src="js/guimanagerNik.js"></script>
<script src="https://rdf.js.org/comunica-browser/versions/latest/engines/query-sparql/comunica-browser.js"></script>
<script type="text/javascript"> <script type="text/javascript">
/* function mostra() { /* function mostra() {
var x = document.getElementById("divContentId"); var x = document.getElementById("divContentId");

21
js/guimanagerNik.js
View File

@ -9,7 +9,10 @@ $(document).ready(function() {
filterconditions = 0 filterconditions = 0
let filterToEdit = ""; let filterToEdit = "";
const myEngine = new Comunica.QueryEngine();
const sparqlEndpoint = "https://hdnlab1.isti.cnr.it/fuseki/commediaontosintgra/query";
var aggettivoJson = { var aggettivoJson = {
"filtriaggettivo": { "filtriaggettivo": {
"Classe": ["1ª", "2ª"], "Classe": ["1ª", "2ª"],
@ -534,8 +537,6 @@ $(document).ready(function() {
jQuery(document).delegate('#grammarbutton', 'click', function(e) { jQuery(document).delegate('#grammarbutton', 'click', function(e) {
alert('Update not yet implemented, in progress...')
const sparqlGenerator = sparqljs.Generator;
var size = Object.keys(condizioniFiltro).length; var size = Object.keys(condizioniFiltro).length;
if (size == 0){ if (size == 0){
var clausola = $("#searchValue").val() var clausola = $("#searchValue").val()
@ -548,13 +549,21 @@ $(document).ready(function() {
} }
spquery=buildSQ(condizioniFiltro) spquery=buildSQ(condizioniFiltro)
alert (new sparqlGenerator().stringify(spquery)); execMySparqlQuery (spquery);
// condizioniFiltro contiene le condizioni nella forma "clausola=valore"
return true return true
}
)
async function execMySparqlQuery (spQuery){
const sparqlGenerator = sparqljs.Generator;
alert (new sparqlGenerator().stringify(spQuery));
bindingsStream = await myEngine.queryBindings(spQuery, { sources: [ { type: 'sparql', value: sparqlEndpoint }, ], });
} }
)
function AggiornaFiltro(filtroId) { function AggiornaFiltro(filtroId) {
var content = jQuery('#filtro'), var content = jQuery('#filtro'),