Is there a way to have FlexSearch (https://github.com/nextapps-de/flexsearch) find only results that contains exact character sequence including numerical characters ?
The following thread works fine only for plain characters : https://stackoverflow.com/a/69677055/2143734
Or if you know any equivalent efficient and browser compatible search API, it is just that I seem to miss something there !
If you input C3, 1, C0 or 4, you get results although none of these numbers appears...
var data = Array.from(Array(1000000).keys()).map(String);
data.unshift("CA", "VIS-CD", "CATDIR-U", "UE5", "GAE");
(function() {
const index = new FlexSearch.Index({
tokenize: "full",
matcher: "default",
cache: true
});
for (var i = 0; i < data.length; i++) {
index.add(i, data[i]);
}
var suggestions = document.getElementById("suggestions");
var userinput = document.getElementById("userinput");
userinput.addEventListener("input", show_results, true);
function show_results() {
var value = this.value;
var results = index.search(value);
var entry, childs = suggestions.childNodes;
var i = 0,
len = results.length;
for (; i < len; i++) {
entry = childs[i];
if (!entry) {
entry = document.createElement("div");
suggestions.appendChild(entry);
}
entry.textContent = data[results[i]];
}
while (childs.length > len) {
suggestions.removeChild(childs[i])
}
}
}());<!doctype html>
<html>
<head>
<title>FlexSearch Sample</title>
<script src="https://cdn.jsdelivr.net/gh/nextapps-de/flexsearch@master/dist/flexsearch.compact.js"></script>
</head>
<body>
<input type="text" id="userinput" placeholder="Search by keyword...">
<br></br>
<div id="suggestions"></div>
</body>
</html>from How to match exact numerical pattern using FlexSearch
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